Dahua wireless detection

DHI-ARD323-W2 Black, Magnetic Contact Wireless The DHI-ARD323-W2(868) is a wireless magnetic contact with exposed mounting for the Dahua alarm system, suitable for securing doors and windows. It features a reed switch, a 40 mm opening, one dry contact input, a low battery warning, an LED indicator, and tamper protection. Furthermore, the contact can measure temperature levels with an accuracy of ±1°C within the range of -15°C to +65°C. The DHI-ARD323-W2 communicates bidirectionally at distances of up to 1200 m in open space, using an 868 MHz wireless frequency, protected by AES128 encryption and frequency hopping. Its rugged housing, made of high-quality PC and ABS, allows for use in temperatures between -10°C and +55°C and is designed for indoor applications. It is powered by a CR123A battery with a battery life of up to 5 years. Specifications: Port Indicator Light - 1 × green alarm indicator Button - 1 × power button Function Tamper Alarm - Yes Remote Upgrade - Cloud update Low Battery Alarm - Yes Test Mode - Yes Search - Signal strength detection Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 1,200 m (3,937.01 ft) in an open space Communication Mechanism - Two-way Frequency Hopping - Yes Encryption Mode - AES128 General Power Supply - CR123A battery Power Consumption - Max. 125mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 100.2mm × 20.8mm × 20.3mm (3.94”× 0.82” ×0.80”) (L × W × H) Packaging Dimensions - 135.0 mm × 98.5 mm × 27.8mm (5.31" × 3.88" × 1.09") (L × W × H) Installation - Bracket mount Net Weight - 70 g (0.15 lb) Gross Weight - 115g (0.25lb) Certifications - CE Battery Life - 5 years Casing Material - PC + ABS Temperature Measuring Range - –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor) Measuring Precision ± 1 °C (± 33.8 °F) Resolution - 1 °C (33.8 °F) Specification Sensor - Reed Switch Scenario - Non-metal doors Movement Distance - < 40mm (1.57")

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DHI-ARD2231-W2 Black, Wireless PIR Dual Detector Pet immunity function. Automatic temperature compensation. 3-level sensitivity adjustment. Displays the ambient temperature and supports overheating alarm. Frequency hopping and two-way communication technology ensure stable communication. Supports cloud updates and automatically recovers when cloud update fails. PIR and microwave motion detection. Supports jamming detection and communication encryption. Specifications: Function Indicator Light - 1 × green alarm indicator Button - 1 × power switch Remote Update - Cloud update Low Battery Detection - Yes Tamper - Yes Measuring Range - (Temperature) Indoor: –15 °C to +65 °C (+18.8 °F to +149 °F) Measuring Accuracy - ± 1 °C (± 33.8 °F) Technical Sensor - Dual-element low-noise PIR sensor, microwave sensor Detection Mode - PIR + Microwave Sensitivity - 3 levels adjustable Detection Range - 12 m (39.37 ft) (90°) with installation height of 2.2 m (7.21 ft) Detection Speed - 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) Microwave Frequency - 24 G Pet Immunity Level - ≤ 18 kg (39.68 lb), height < 50 cm (19.68 ft) White Light Resistance Level - 2000 lux Two-way Digital Temperature Compensation - Yes, no attenuation of detection distance in high temperature. Test Mode - Yes Operating Current - 11 uA Alarm Current - 71 mA Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Mechanism - Two-way Communication Distance - Up to 1,600 m (5,249.34 ft) in an open space Encryption Mode - AES128 Frequency Hopping - Yes General Power Supply - CR123A × 1 Battery Life - 3 years (If triggered 10 times a day with a battery efficiency of 70%) Power Consumption - Max. 615mW Operating Temperature Indoor: –10 °C to +55 °C (+14 °F to +131 °F) Certified temperature: –10 °C to +40 °C (+14 °F to +104 °F) Operating Humidity - 10%–90% (RH) Product Dimensions - 104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") Packaging Dimensions - 135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") Net Weight - 106 g (0.23 lb) Gross Weight - 184g (0.41lb) Installation - Wall mount, Ceiling mount (With the bracket ARA33) Casing Material - PC + ABS Certifications - CE

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The DHI-ARD324-W2(868) is a wireless magnetic contact with mounting for the Dahua alarm system, suitable for securing doors and windows. It features a reed switch, a 40mm opening, one dry contact input, a low battery warning, an LED indicator, and tamper protection. Furthermore, the contact can measure temperature levels with an accuracy of ±1°C within a range of -15°C to +65°C. In addition to open and closed detection, this model also has a tilt sensor and a shock sensor, making it ideal for bedroom windows where you can set the alarm to night mode and still ventilate the room with tilt-and-turn windows. The DHI-ARD324-W2 communicates bidirectionally at distances of up to 1200 m in open space, using an 868 MHz wireless frequency, protected by AES128 encryption and frequency hopping. Its rugged housing, made of high-quality PC and ABS, allows for use in temperatures between -10°C and +55°C and is designed for indoor applications. It is powered by a CR123A battery with a battery life of up to 5 years. Specifications Input/Output Alarm Input 1 (Normally Closed; Normally Open; Pulse Counter) Function Indicator lamp 1 × green alarm indicator Knob 1 × on/off button Distance update Cloud update Low Battery Detection Yes Sabotage Yes Measuring range (Temperature) Indoor: –15 °C to +65 °C (+5 °F to +149 °F) Measurement accuracy ±1 °C (±1.8 °F) Technical Sensor Triaxial Accelerometer, Reed Switch Movement distance < 40 mm (1.57") Shock detection High, normal, low Tilt detection Up to 25° Test mode Yes Scenario Non-metal doors Business flow 12 uA Alarm current 2.3 mA Wireless Carrier Frequency 868.0 MHz–868.6 MHz Transmit Power (EIRP) Limit 25 mW Communication distance Up to 1,200 m (3937.01 ft) in open space Communication mechanism Two-way Frequency hopping Yes Encryption mode AES128 General Power supply CR123A × 1 Battery life 3 years (external input type is NO, triggered 2 times per day, battery efficiency of 70%) 1.5 years (external input type is NC) Power consumption 167 mW Operating temperature Indoor: –10 °C to +55 °C (+14 °F to +131 °F) Operating humidity 10%–90% (RH) Storage temperature –10 °C to +55 °C (+14 °F to +131 °F) Storage humidity 10%–90% (RH) Product dimensions 100.2 mm × 20.8 mm × 20.3 mm (3.94" × 0.82" × 0.80") Net Weight 70 g (0.15 lb) Installation Bracket mount Housing material PC + ABS Certifications CE

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DHI-ARD1233-W2 Black, Wireless PIR Detector The DHI-ARD1233-W2 Black is a wireless PIR motion detector for the Dahua intrusion alarm system, suitable for indoor security applications. It features a dual PIR sensor that offers a range of up to 12 m and is immune to animals weighing up to 18 kg. It also features adjustable sensitivity in three levels, bidirectional digital temperature compensation, a low-battery warning, an LED indicator, and tamper protection. Furthermore, the motion detector can measure temperature levels with an accuracy of ±1°C within the range of -15°C to +65°C. It communicates bidirectionally over distances of up to 1600 m in open space using the 868 MHz wireless frequency, protected by AES128 encryption and frequency hopping. The robust housing, made of high-quality PC and ABS materials, allows for use in temperatures between -10°C and +55°C and is designed for indoor applications. It is powered by a CR123A battery with a battery life of up to 4 years. Features: Pet immunity function. Automatic temperature compensation. 3-level sensitivity adjustment. Signal strength detection. Low battery alarm. Temperature monitoring. Frequency hopping function and two-way communication technology ensure communication stability. Cloud update and automatic recovery after failed update. Specifications: Port Indicator Light - 1 × green alarm indicator Button - 1 × power button Function Tamper Alarm - Yes Remote Upgrade - Cloud update Search - Signal strength detection Test Mode - Yes Low Battery Alarm - Yes Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 1,600 m (5,249.34 ft) in an open space Communication Mechanism - Two-way Encryption Mode - AES128 Frequency Hopping - Yes General Power Supply - CR123A battery Power Consumption - Max. 120mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH). Dimensions - 104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97")(L × W × H) Package Dimensions - 135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") (L × W × H) Installation Mode - Wall mount Net Weight - 100 g (0.22 lb) Gross Weight - 170g (0.37lb) Certifications - CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-2-2:2017 EN 50131-6:2017 EN 50131-5-3:2017 Security Grade 2 Environmental Class II Battery Life - 4 years Casing - PC + ABS Temperature Measuring Range - –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor) Measuring Precision - ± 1 °C (± 33.8 °F) Resolution - 1 °C (33.8 °F) Detection Mode - PIR Sensor - Dual-element low-noise PIR sensor Detection Range - 12 m (39.37 ft) (90°) with installation height of 2.2 m (7.21 ft) Detection Speed - 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) Pet Immunity Level - ≤ 18 kg (39.68 lb) White Light Resistance Level - 2000 lx Two-way Digital Temperature Compensation - Yes, no attenuation of detection distance in high temperature Sensitivity - 3 levels adjustable

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DHI-ARD1731-W2 Black, Wireless PIR Camera Wireless PIR detector with camera and infrared illumination. The camera allows you to view video of triggered alarm events. By displaying the images in real time, you can respond quickly and accurately to current alarm events. The PIR detector sends high-resolution images from the camera to the alarm hub, which forwards them to the mobile app or the alarm center (CMS/ARC). The device uses RF-HD 2.4 GHz image transmission technology, which ensures high-speed transmission of up to 6 HD images with a resolution of 1600 x 1200 pixels within 10 seconds. The device is designed for use with Dahua wireless access control systems operating on the 868 MHz band. Specifications: Video Field of View - 88° (H);68° (V) Image Type - JPEG Resolution - 1600 × 1200; 1280×960; 640×480; 320×240 Frame Rate - 2 Illumination Mode - Infrared Light Illumination Range - 12 m (39.37 ft) Day/Night Switch - Color/Black & White Function Indicator Light - 1 × green alarm indicator Button - 1 × power switch Remote Update - Cloud update Low Battery Detection - Yes Battery Level Display - Yes Tamper - Tamper alarm Signal Strength - RF Signal test RF-HD signal test Technical Detection Mode - PIR Sensitivity - 3 levels adjustable Detection Range - 12 m (39.37 ft) (86°) with installation height of 2.2 m (7.22 ft) Detection Speed - 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) Pet Immunity Level - ≤18 kg (39.68 lb) White Light Resistance Level - 2000 lux Two-way Digital Temperature Compensation - Yes Scenario - Indoor Operating Current - 65 μA Alarm Current : Day: 170 mA (Avg); 800 mA (Max) Night: 230 mA (Avg); 2.8A (Max) Wireless Carrier Frequency - RF:868.0 MHz–868.6 MHz RF-HD:2.4GHz Communication Distance - RF:Up to 1,600 m (5,249.34 ft) in an open space RF-HD:Up to 300 m (984.25 ft) in an open space Communication Mechanism - Two-way Frequency - Hopping Yes Encryption Mode - AES128 General Power Supply - CR123A*3 Battery Life - 4 years (if triggered twice a week with a battery efficiency of 70% Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 127.6 mm × 71.0 mm × 53.2 mm (5.02" × 2.80" × 2.09") Packaging Dimensions - 121.0 mm × 65.0 mm × 170.0 mm (4.76" × 2.56" × 6.69") Net Weight - 202 g (0.45 lb) Gross Weight - 333g (0.73lb) Installation - Wall mount Casing - PC + ABS Certifications CE

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DHI-ARM310-W2(868) Wireless Input Module Wireless input expansion. Six alarm types: intrusion, medical, fire, emergency, gas, and tamper. NC and NO alarm inputs are available (NO is the default). Signal strength detection. Low battery alarm. Temperature monitoring. Frequency hopping function and two-way communication technology ensure communication stability. Cloud update and automatic recovery from update errors. Specifications: Port Indicator Light - 1 × green alarm indicator Button - 1 × power button Protection Zone - 1-channel dry contact input Function Tampering Alarm - Yes Remote Upgrade - Cloud update Low Battery Alarm - Yes Test Mode - Yes Search - Signal strength detection Wireless Carrier Frequency - 433.1 MHz–434.6 MHz Communication Distance - Up to 1,000 m (3,280.84 ft) in an open space Communication Mechanism - Two-way Frequency Hopping - Yes Encryption Mode - AES128 General Power Supply Mode CR123A battery Power Consumption Max. 70 mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Dimensions - 100.2mm × 20.8mm × 20.3mm (3.94" × 0.82" ×0.80") Package Dimensions - 135.0mm × 98.5mm × 27.8mm (5.31" × 3.88" × 1.09") Installation Mode - Bracket mount Net Weight - 70 g (0.15 lb) Gross Weight - 115g (0.25lb) Certification - CE Battery Life - 5 years Casing Material - PC + ABS Temperature Measurement Range - –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor) Measurement Precision - ± 1 °C (± 33.8 °F) Resolution - 1 °C (33.8 °F)

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DHI-ARD2231-W2, Wireless PIR Dual Detector Pet immunity function. Automatic temperature compensation. 3-level sensitivity adjustment. Displays the ambient temperature and supports overheating alarm. Frequency hopping and two-way communication technology ensure stable communication. Supports cloud updates and automatically recovers when cloud update fails. PIR and microwave motion detection. Supports jamming detection and communication encryption. Specifications: Function Indicator Light - 1 × green alarm indicator Button - 1 × power switch Remote Update - Cloud update Low Battery Detection - Yes Tamper - Yes Measuring Range - (Temperature) Indoor: –15 °C to +65 °C (+18.8 °F to +149 °F) Measuring Accuracy - ± 1 °C (± 33.8 °F) Technical Sensor - Dual-element low-noise PIR sensor, microwave sensor Detection Mode - PIR + Microwave Sensitivity - 3 levels adjustable Detection Range - 12 m (39.37 ft) (90°) with installation height of 2.2 m (7.21 ft) Detection Speed - 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) Microwave Frequency - 24 G Pet Immunity Level - ≤ 18 kg (39.68 lb), height < 50 cm (19.68 ft) White Light Resistance Level - 2000 lux Two-way Digital Temperature Compensation - Yes, no attenuation of detection distance in high temperature. Test Mode - Yes Operating Current - 11 uA Alarm Current - 71 mA Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Mechanism - Two-way Communication Distance - Up to 1,600 m (5,249.34 ft) in an open space Encryption Mode - AES128 Frequency Hopping - Yes General Power Supply - CR123A × 1 Battery Life - 3 years (If triggered 10 times a day with a battery efficiency of 70%) Power Consumption - Max. 615mW Operating Temperature Indoor: –10 °C to +55 °C (+14 °F to +131 °F) Certified temperature: –10 °C to +40 °C (+14 °F to +104 °F) Operating Humidity - 10%–90% (RH) Product Dimensions - 104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97") Packaging Dimensions - 135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") Net Weight - 106 g (0.23 lb) Gross Weight - 184g (0.41lb) Installation - Wall mount, Ceiling mount (With the bracket ARA33) Casing Material - PC + ABS Certifications - CE

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DHI-ARD1233-W2, Wireless PIR Detector The DHI-ARD1233-W2 is a wireless PIR motion detector for the Dahua intrusion alarm system, suitable for indoor security applications. It features a dual PIR sensor that offers a range of up to 12 m and is immune to animals weighing up to 18 kg. It also features adjustable sensitivity in three levels, bidirectional digital temperature compensation, a low-battery warning, an LED indicator, and tamper protection. Furthermore, the motion detector can measure temperature levels with an accuracy of ±1°C within the range of -15°C to +65°C. It communicates bidirectionally over distances of up to 1600 m in open space using the 868 MHz wireless frequency, protected by AES128 encryption and frequency hopping. The robust housing, made of high-quality PC and ABS materials, allows for use in temperatures between -10°C and +55°C and is designed for indoor applications. It is powered by a CR123A battery with a battery life of up to 4 years. Features: Pet immunity function. Automatic temperature compensation. 3-level sensitivity adjustment. Signal strength detection. Low battery alarm. Temperature monitoring. Frequency hopping function and two-way communication technology ensure communication stability. Cloud update and automatic recovery after failed update. Specifications: Port Indicator Light - 1 × green alarm indicator Button - 1 × power button Function Tamper Alarm - Yes Remote Upgrade - Cloud update Search - Signal strength detection Test Mode - Yes Low Battery Alarm - Yes Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 1,600 m (5,249.34 ft) in an open space Communication Mechanism - Two-way Encryption Mode - AES128 Frequency Hopping - Yes General Power Supply - CR123A battery Power Consumption - Max. 120mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH). Dimensions - 104.0 mm × 60.0 mm × 50.0 mm (4.09" × 2.36" × 1.97")(L × W × H) Package Dimensions - 135.0 mm × 98.5 mm × 56.8 mm (5.31" × 3.88" × 2.24") (L × W × H) Installation Mode - Wall mount Net Weight - 100 g (0.22 lb) Gross Weight - 170g (0.37lb) Certifications - CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-2-2:2017 EN 50131-6:2017 EN 50131-5-3:2017 Security Grade 2 Environmental Class II Battery Life - 4 years Casing - PC + ABS Temperature Measuring Range - –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor) Measuring Precision - ± 1 °C (± 33.8 °F) Resolution - 1 °C (33.8 °F) Detection Mode - PIR Sensor - Dual-element low-noise PIR sensor Detection Range - 12 m (39.37 ft) (90°) with installation height of 2.2 m (7.21 ft) Detection Speed - 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) Pet Immunity Level - ≤ 18 kg (39.68 lb) White Light Resistance Level - 2000 lx Two-way Digital Temperature Compensation - Yes, no attenuation of detection distance in high temperature Sensitivity - 3 levels adjustable

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DHI-ARD1731-W2, Wireless PIR Camera Wireless PIR detector with camera and infrared illumination. The camera allows you to view video of triggered alarm events. By displaying the images in real time, you can respond quickly and accurately to current alarm events. The PIR detector sends high-resolution images from the camera to the alarm hub, which forwards them to the mobile app or the alarm center (CMS/ARC). The device uses RF-HD 2.4 GHz image transmission technology, which ensures high-speed transmission of up to 6 HD images with a resolution of 1600 x 1200 pixels within 10 seconds. The device is designed for use with Dahua wireless access control systems operating on the 868 MHz band. Specifications: Video Field of View - 88° (H);68° (V) Image Type - JPEG Resolution - 1600 × 1200; 1280×960; 640×480; 320×240 Frame Rate - 2 Illumination Mode - Infrared Light Illumination Range - 12 m (39.37 ft) Day/Night Switch - Color/Black & White Function Indicator Light - 1 × green alarm indicator Button - 1 × power switch Remote Update - Cloud update Low Battery Detection - Yes Battery Level Display - Yes Tamper - Tamper alarm Signal Strength - RF Signal test RF-HD signal test Technical Detection Mode - PIR Sensitivity - 3 levels adjustable Detection Range - 12 m (39.37 ft) (86°) with installation height of 2.2 m (7.22 ft) Detection Speed - 0.3 m/s–3 m/s (0.98 ft/s–9.84 ft/s) Pet Immunity Level - ≤18 kg (39.68 lb) White Light Resistance Level - 2000 lux Two-way Digital Temperature Compensation - Yes Scenario - Indoor Operating Current - 65 μA Alarm Current : Day: 170 mA (Avg); 800 mA (Max) Night: 230 mA (Avg); 2.8A (Max) Wireless Carrier Frequency - RF:868.0 MHz–868.6 MHz RF-HD:2.4GHz Communication Distance - RF:Up to 1,600 m (5,249.34 ft) in an open space RF-HD:Up to 300 m (984.25 ft) in an open space Communication Mechanism - Two-way Frequency - Hopping Yes Encryption Mode - AES128 General Power Supply - CR123A*3 Battery Life - 4 years (if triggered twice a week with a battery efficiency of 70% Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 127.6 mm × 71.0 mm × 53.2 mm (5.02" × 2.80" × 2.09") Packaging Dimensions - 121.0 mm × 65.0 mm × 170.0 mm (4.76" × 2.56" × 6.69") Net Weight - 202 g (0.45 lb) Gross Weight - 333g (0.73lb) Installation - Wall mount Casing - PC + ABS Certifications CE

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DHI-HY-SA21A-W2(868) Wireless smoke detector The Dahua wireless smoke detector offers battery-powered smoke detection and alarm functions in a single unit. Advanced electronics combined with a photoelectric smoke detection chamber ensure early smoke detection and high immunity to false alarms. This type of smoke detector requires no power and is suitable for general residential applications. Real-time smoke alarm notifications can be displayed on the DMSS app. Specifications: Working Principle Collection Type - Smoke Sampling Period - 10 s Sensor Type - Photoelectric Alarm Alarm Type - Smoke alarm, fault alarm, low battery warning Alarm Volume - 85dB–90dB(A) at 3 m (9.84 ft) Alarm Mode - Visual and audible alarm Silence Function - Yes Silence Duration - About 12 min Alarm Response - Threshold 0.2 dB/m - 0.3 dB/m Basic Parameters Indicator Light - Red and green LED indicator LED Instructions - Standby: Green indicator flashes once per minute Alarm: Red indicator flashes once per second Fault: Red indicator flashes once per minute Low battery warning: Red indicator flashes once per minute Coverage Area -When the height of the space is less than 8m (3.28 ft), the protection area of a device is 20 m2 –40 m2 Power Supply Battery Life - 3 year Operating Voltage - 3V CR123A lithium battery (replaceable) Operating Current - Monitoring current: ≤ 35uA Alarm current: ≤ 35mA Operating Ambient Operating Environment - Indoor Operating Temperature - -10°C to +55°C (+14°F to +131°F) Operating Humidity - ≤ 95% RH (non-condensing) Appearance Color - White Casing - ABS Dimensions - φ98mm × H43.1mm (φ3.85" × H1.70") Weight - 140 g (0.30 lb) Installation - Ceiling Mount

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DHI-ARD323-W2(868S), Magnetic Contact Wireless The DHI-ARD323-W2(868S) is a wireless magnetic contact with exposed mounting for the Dahua alarm system, suitable for securing doors and windows. It features a reed switch, a 40 mm opening, one dry contact input, a low battery warning, an LED indicator, and tamper protection. Furthermore, the contact can measure temperature levels with an accuracy of ±1°C within the range of -15°C to +65°C. The DHI-ARD323-W2 communicates bidirectionally at distances of up to 1200 m in open space, using an 868 MHz wireless frequency, protected by AES128 encryption and frequency hopping. Its rugged housing, made of high-quality PC and ABS, allows for use in temperatures between -10°C and +55°C and is designed for indoor applications. It is powered by a CR123A battery with a battery life of up to 5 years. Specifications: Port Indicator Light - 1 × green alarm indicator Button - 1 × power button Function Tamper Alarm - Yes Remote Upgrade - Cloud update Low Battery Alarm - Yes Test Mode - Yes Search - Signal strength detection Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 1,200 m (3,937.01 ft) in an open space Communication Mechanism - Two-way Frequency Hopping - Yes Encryption Mode - AES128 General Power Supply - CR123A battery Power Consumption - Max. 125mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 100.2mm × 20.8mm × 20.3mm (3.94”× 0.82” ×0.80”) (L × W × H) Packaging Dimensions - 135.0 mm × 98.5 mm × 27.8mm (5.31" × 3.88" × 1.09") (L × W × H) Installation - Bracket mount Net Weight - 70 g (0.15 lb) Gross Weight - 115g (0.25lb) Certifications - CE Battery Life - 5 years Casing Material - PC + ABS Temperature Measuring Range - –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor) Measuring Precision ± 1 °C (± 33.8 °F) Resolution - 1 °C (33.8 °F) Specification Sensor - Reed Switch Scenario - Non-metal doors Movement Distance - < 40mm (1.57")

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DHI-ARD912-W2(868) Draadloze Water Lek Detector De draadloze waterlekdetector kan worden gebruikt om waterlekken op te sporen binnenleidingen, baden, gootstenen, wasmachines en vaatwassers. Het activeert alarmen en verzendt tijdig meldingen om u op de hoogte te houden over lopende evenementen. Probleemloos, eenvoudig te installeren en vereist geen installatie bedrading. Het biedt ook communicatiebeveiliging en ondersteunt het gebruik van draadloze communicatie met encryptietechnologie. Specificaties: Function Indicator Light - 1 for multiple statuses (pairing, power status, and alarm) Button - Power switch button Remote Update - Cloud update Low Battery Detection - Yes Tamper - NoTechnical Sensor - Water leak detector Sensitivity - Adjustable Operating Current - 28.5 uA Alarm Current - 5.8 mAWireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Mechanism - Two-way Communication Distance - Up to 1,200 m (3937.01 ft) in an open space Encryption Mode - AES128 Frequency Hopping - YesGeneral Power Supply - CR123A × 1 Battery Life - 3 years when triggered once a day. Power Consumption - Max 144 mW Operating Temperature - Indoor: –10 °C to +55 °C (+14 °F to +131 °F) Operating Humidity - 10%–90% (RH) Storage Temperature - –10 °C to +55 °C (+14 °F to +131 °F) Storage Humidity -10%–90% (RH) Product Dimensions - 84.7 mm × 84.7 mm × 32.5 mm (3.33" × 3.33" × 1.28") Packaging Dimensions - 135.0 mm × 98.0 mm × 56.0 mm (5.32" × 3.86" × 2.20") Net Weight - 0.1 kg (0.22 lb) Gross Weight - 0.2 kg (0.44 lb) Installation - Plane mount, wall mount Casing Material -  PC + ABS Protection - IPX5 Certifications - CE

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DHI-ARD323-W2, Magnetic Contact Wireless The DHI-ARD323-W2 is a wireless magnetic contact with exposed mounting for the Dahua alarm system, suitable for securing doors and windows. It features a reed switch, a 40mm opening, one dry contact input, a low-battery warning, an LED indicator, and tamper protection. Furthermore, the contact can measure temperature levels with an accuracy of ±1°C within the range of -15°C to +65°C. The DHI-ARD323-W2 communicates bidirectionally at distances of up to 1200 m in open space, using an 868 MHz wireless frequency, protected by AES128 encryption and frequency hopping. Its rugged housing, made of high-quality PC and ABS, allows for use in temperatures between -10°C and +55°C and is designed for indoor applications. It is powered by a CR123A battery with a battery life of up to 5 years. Specifications: Port Indicator Light - 1 × green alarm indicator Button - 1 × power button Function Tamper Alarm - Yes Remote Upgrade - Cloud update Low Battery Alarm - Yes Test Mode - Yes Search - Signal strength detection Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 1,200 m (3,937.01 ft) in an open space Communication Mechanism - Two-way Frequency Hopping - Yes Encryption Mode - AES128 General Power Supply - CR123A battery Power Consumption - Max. 125mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 100.2mm × 20.8mm × 20.3mm (3.94”× 0.82” ×0.80”) (L × W × H) Packaging Dimensions - 135.0 mm × 98.5 mm × 27.8mm (5.31" × 3.88" × 1.09") (L × W × H) Installation - Bracket mount Net Weight - 70 g (0.15 lb) Gross Weight - 115g (0.25lb) Certifications -CE Battery Life - 5 years Casing Material - PC + ABS Temperature Measuring Range - –15 °C to +65 °C (+18.8 °F to +149 °F) (indoor) Measuring Precision - ± 1 °C (± 33.8 °F) Resolution - 1 °C (33.8 °F) Specification Sensor - Reed Switch Scenario - Non-metal doors Movement Distance - < 40mm (1.57")

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The wireless Triple-Tech detector performs precise detection using PIR, microwave detection technology, optical technology, and intelligent algorithms. It also eliminates interference caused by small animals, ambient temperature, and changes in light, allowing the detector to accurately identify moving people, even in complex environments. Combined with the camera module, its capabilities expand, allowing scenes to be monitored via video and images, and alarms to be checked in real time. Notifications are also sent when alarms are activated, keeping you informed of the situation at your location. Specifications: Video & Audio Field of view: 110° (H); 60° (V) Image type: JPEG Resolution: 1280 × 960; 640 × 480; 320 × 240; 160 × 120 Frame rate: 2 frames per second Lighting mode: Infrared light Illumination range: 15 m (49.21 ft) Day/Night Switching: Color; Black and White Function Indicator light: 1 × green alarm indicator Button: 1 × On/Off Switch 1 × Detection range adjustment switch Remote update: Cloud update Low Battery Detection: Yes Tamper: Yes, tamper alarm Motion detection: Yes Technical Detection mode: PIR + Radar Sensitivity: PIR: 3 levels adjustable Detection range: Angle: 90° Range: 15 m (49.21 ft), installation height 1 m (3.28 ft) Detection speed: 0.3 m/s–2 m/s (0.98 ft/s–6.56 ft/s) Microwave frequency: 24 G Pet-friendly level: < 80 cm (2.62 ft), approximately 40 kg (88.19 lb) Resistance to white light: 10,000 lux Anti-masking: Yes Two-way digital temperature compensation: Yes, no attenuation of sensing distance at high temperatures Scenario: Outside, inside Operating current: 20 uA Alarm current: Without camera: 26 mA (average); 250 mA (max) With camera at night: 380 mA (average); 1.5 A (max) Wireless Carrier frequency: 868.0 MHz–868.6 MHz Transmit power (EIRP) limit: 25 mW Communication mechanism: Two-way Communication distance: RF: Up to 1,600 m (5,249.34 ft) in open space RF-HD: Up to 1,400 m (4593.18 ft) in open space Encryption mode: AES128 General Power supply: CR123A × 4 Battery life: Without camera: 5 years (10 alarms per day) With camera: 3.5 years (alarms twice a week) Operating temperature: –25 °C to +60 °C (–13 °F to +140 °F) Operating humidity: 10%–90% (RH) Product dimensions: 263 mm × 106 mm × 94 mm (10.35" × 4.17" × 3.70") Installation height: 0.8 to 1.3 m Net weight: 763 g (1.68 lb) Installation mode: Wall mounting, pole mounting Casing: PC + GF Protection class: IP66 Certifications: CE Anti-corrosion class: Basic protection Storage temperature: –25 °C to +60 °C

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The wireless Triple-Tech detector performs precise detection using PIR, microwave detection technology, optical technology, and intelligent algorithms. It also eliminates interference caused by small animals, ambient temperature, and changes in light, allowing the detector to accurately identify moving people, even in complex environments. Combined with the camera module, its capabilities expand, allowing scenes to be monitored via video and images, and alarms to be checked in real time. Notifications are also sent when alarms are activated, keeping you informed of the situation at your location. Specifications: Video & Audio Field of view: 110° (H); 60° (V) Image type: JPEG Resolution: 1280 × 960; 640 × 480; 320 × 240; 160 × 120 Frame rate: 2 frames per second Lighting mode: Infrared light Illumination range: 15 m (49.21 ft) Day/Night Switching: Color; Black and White Function Indicator light: 1 × green alarm indicator Button: 1 × On/Off Switch 1 × Detection range adjustment switch Remote update: Cloud update Low Battery Detection: Yes Tamper: Yes, tamper alarm Motion detection: Yes Technical Detection mode: PIR + Microwave Sensitivity: PIR: 3 levels adjustable Detection range: Angle: 90° Range: 15 m (49.21 ft), installation height 1 m (3.28 ft) Detection speed: 0.3 m/s–2 m/s (0.98 ft/s–6.56 ft/s) Microwave frequency: 24 G Pet-friendly level: < 80 cm (2.62 ft), approximately 40 kg (88.19 lb) Resistance to white light: 10,000 lux Anti-masking: Yes Two-way digital temperature compensation: Yes, no attenuation of sensing distance at high temperatures Scenario: Outside, inside Operating current: 20 uA Alarm current: Without camera: 26 mA (average); 250 mA (max) With camera at night: 380 mA (average); 1.5 A (max) Wireless Frequency: 868.0 MHz–868.6 MHz Transmit power (EIRP) limit: 25 mW Communication mechanism: Two-way Communication distance: RF: Up to 1,600 m (5,249.34 ft) in open area Encryption mode: AES128 Frequency hopping: Yes General Power supply: CR123A × 4 Battery life: Without camera: 5 years (10 alarms per day) With camera: 3.5 years (alarms twice a week) Operating temperature: –25 °C to +60 °C (–13 °F to +140 °F) Operating humidity: 10%–90% (RH) Product dimensions: 211 mm × 106 mm × 94 mm (8.31" × 4.17" × 3.70") Installation height: 0.8 to 1.3 m Net weight: 651 g (1.44 lb) Installation mode: Wall mounting, pole mounting Casing: PC + GF Protection class: IP66 Certifications: CE Anti-corrosion class: Basic protection Storage temperature: –25 °C to +60 °C (–13 °F to +140 °F)

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