Dahua control

DHI-ARA24-W2 Black, Wireless Keyfob This Dahua DHI-ara24-W2 Black Keyfob is a remote control for the Dahua alarm system. With this keyfob, you can arm and disarm the alarm. 4 buttons: Arm, Disarm, Home, SOS. Remote configuration, cloud upgrade, and status monitoring (via mobile app). Built-in battery for up to 5 years and supports low battery alarm. Frequency hopping, two-way communication, and AES128 encryption ensure stable and secure communication, with a range of up to 1,300 m in open space. Specifications: Port Indicator Light - 1 × two-color status indicator (green: normal, red: abnormal) Button - 4 (Home, Away, Disarm, and SOS) Function Remote Upgrade - Cloud update Low Battery Alarm - Yes Search - Signal strength detection Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 900 m (2,952.76 ft) in an open space Communication Mechanism - Two-way Encryption Mode - AES128 Frequency Hopping - Yes General Power Supply - CR2032 battery Power Consumption - Max. 100mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 60.0 mm × 39.5 mm × 15.0 mm (2.36" × 1.56" × 0.59")(L × W × H) Packaging Dimensions - 135.0 mm × 98.5 mm × 27.8 mm (5.31" × 3.88" × 1.09") (L × W × H) Net Weight - 20 g (0.04 lb) Gross Weight - 65 g (0.14 lb) Certifications - CE Casing - PC + ABS Battery - Life 5 years

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The Dahua DHI-ARK30C-RW2 is a wireless LCD keypad designed for easy operation of an alarm system. With its illuminated 32-character display and 20 keys, including 10 numeric and 10 function keys, the panel offers intuitive operation, even in the dark. Four LED indicators provide quick insight into system status, such as power, arming, faults, or alarms. For immediate emergencies, the keypad features dedicated buttons for medical assistance, fire alarms, and panic notifications. Users can arm or disarm the system with a PIN code, a standard IC card, or a secure DESFire card. Thanks to 868 MHz wireless communication, featuring AES128 encryption and frequency hopping, a secure and stable connection is possible with a range of up to 1600 meters in open space. The keypad supports both battery power (four CR123A batteries) and external 12V power. In standby mode, it can last up to three years, depending on usage. The casing is made of durable PC+ABS material and is suitable for wall mounting. Firmware updates can be performed via the cloud, with automatic recovery options in case of update issues. The DHI-ARK30C-RW2 is CE-certified and designed for use in temperatures ranging from -10°C to +55°C. With its compact size of 170 × 129 × 31 mm and user-friendly interface, this keypad is a reliable and versatile addition to any professional or residential security system. Specifications: Power: 12V DC or 4× CR123A batteries Power consumption: max. 4.8 W active, ~0.2 mW standby Battery life: up to 3 years at 1 heartbeat/minute + 2 activations per day Display: LCD with backlight, 32 characters Keys: 10 numeric + 10 function keys LED indicators: 4 (power, status, error, alarm) Wireless frequency: 868.0–868.6 MHz (EU) Range: up to 1,600 m in open field Encryption: AES128 + frequency hopping Card support: IC cards and DESFire cards Operation: via PIN code, IC card, DESFire card Alarm buttons: panic, fire, medical Installation: wall mounting Housing: plastic (PC + ABS), color white Dimensions: 170 × 129 × 31 mm Weight: approx. 390 g (net), 665 g (gross) Temperature range: -10 °C to +55 °C Humidity: 10–90% (non-condensing) Firmware updates: via cloud, with fallback in case of error Certification: CE Included: 2 IC cards

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DHI-ARA24-W2(868) wireless key fob This Dahua Keyfob DHI-ara24-W2 is a remote control for the Dahua alarm system. With this keyfob, you can arm and disarm the alarm. 4 buttons: Arm, Disarm, Home, SOS. Remote configuration, cloud upgrade, and status monitoring (via mobile app). Built-in battery for up to 5 years and supports low battery alarm. Frequency hopping, two-way communication, and AES128 encryption ensure stable and secure communication, with a range of up to 1,300 m in open space. Specifications: Port Indicator Light - 1 × two-color status indicator (green: normal, red: abnormal) Button - 4 (Home, Away, Disarm, and SOS) Function Remote Upgrade - Cloud update Low Battery Alarm - Yes Search - Signal strength detection Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 900 m (2,952.76 ft) in an open space Communication Mechanism - Two-way Encryption Mode - AES128 Frequency Hopping - Yes General Power Supply - CR2032 battery Power Consumption - Max. 100mW Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 60.0 mm × 39.5 mm × 15.0 mm (2.36" × 1.56" × 0.59")(L × W × H) Packaging Dimensions - 135.0 mm × 98.5 mm × 27.8 mm (5.31" × 3.88" × 1.09") (L × W × H) Net Weight - 20 g (0.04 lb) Gross Weight - 65 g (0.14 lb) Certifications - CE Casing - PC + ABS Battery - Life 5 years

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DHI-ARD822-W2(868) Wireless Double Panic Button Wireless panic button. Bidirectional RF communication. Offers multiple LED colors to indicate different statuses. Cloud update and automatic recovery after failed updates. Prevents accidental presses. Battery life up to 5 years when used twice a week. IP54 rated. Specifications: Function Indicator Light - 1 for multiple statuses (pairing, communication, and operation) Remote Update - Cloud update Button - 2 Signal Strength - Yes Low Battery Detection - Yes Battery Level Display Displays battery level on app Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 1,200 m (3937.01 ft) in an open space Communication Mechanism - Two–way Encryption Mode - AES128 Frequency Hopping - Yes General Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Power Supply - 1 × CR2032 Battery Life - 3 years (if used twice a week) Product Dimensions - 55 mm × 36 mm × 14.2 mm (2.17" × 1.42" × 0.56") (L × W × H) Packaging Dimensions - 95 mm × 59.5 mm × 30.5 mm (3.74" × 2.34" × 1.20") (L × W × H) Installation - Wall mount; portable Net Weight - 18 g (0.04 lb) Gross Weight - 48 g (0.11 lb) Certifications - CE EN 50131-1:2006+A1:2009+A2:2017+A3:2020 EN 50131-3:2009 EN 50131-6:2017 EN 50131-5-3:2017 Security Grade 2 Environmental Class II Casing Material - PC + ABS Protection - IP54 Technical Operating Current - 28 mA Test Mode - Yes

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DHI-ARD821-W2(868) Wireless Panic Button Wireless panic button. Bidirectional RF communication. Offers multiple LED colors to indicate different statuses. Cloud update and automatic recovery after failed updates. Prevents accidental presses. Battery life up to 5 years when used twice a week. IP54 rated. Specifications: Function Indicator Light - 1 for multiple statuses (pairing, communication, and more) Remote Update - Cloud update Button - 1 Signal Strength - Yes Low Battery Detection - Yes Battery Level Display Displays - battery level on app Wireless Carrier Frequency - 868.0 MHz–868.6 MHz Communication Distance - Up to 1,400 m (4,593.18 ft) in an open space Communication Mechanism - Two–way Encryption Mode - AES128 Frequency Hopping - Yes General Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Battery Model - CR2032 Battery Life - 5 years (if used twice a week) Product Dimensions - 55 mm × 36 mm × 14.2 mm (2.17" × 1.42" × 0.56")(L × W × H) Packaging Dimensions - 95 mm × 59.5 mm × 30.5 mm (3.74" × 2.34" × 1.20") (L × W × H) Installation - Wall mount; portable Net Weight - 18 g (0.04 lb) Gross Weight - 48 g (0.11 lb) Certifications - CE Casing Material - PC + ABS Protection - IP54 Technical Operating Current - 28 mA Test Mode - Yes

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DHI-ARK30T-W2, Wireless Keypad with Card Reader The wireless keypad is used with the Dahua Alarm Hub and supports multiple users, allowing everyone to access the alarm security system with their own personal access code. The system also conveniently keeps a log of each user's actions, making it easy to review and analyze usage history. Ideal for use in villas, shops, and apartments. Features: Switch on/off with password or IC card Supports signal strength detection to select suitable installation locations Low battery alarm Temperature measurements Frequency hopping function and two-way communication Cloud update and automatic recovery from failed updates Specifications: Function Indicator Light - 4 indicators (communication, arm/disarm, fault, and alarm) Button - 15 buttons (0–9, *, #, arm, disarm, and home arm) Buzzer - 1 × built-in buzzer Arm and Disarm - Password; IC card Remote Update - Cloud update Low Battery Detection - Yes Tamper - Yes Measuring Range (Temperature) - –15 °C to +65 °C (+5 °F to +149 °F) (indoor) Measuring Accuracy - 1 °C (33.8 °F) User Management - 32 users Wireless Carrier Frequency - 433.1 MHz–434.6 MHz Communication Mechanism - Two-way Communication Distance - Up to 1,200 m (3,937.01 ft) in an open space Encryption Mode - AES128 Frequency Hopping - Yes General Power Supply - 4 × AA batteries Battery Life 3 years - (if the device is used to arm and disarm once a day) Power Consumption - Max. 2.3W Operating Temperature - –10 °C to +55 °C (+14 °F to +131 °F) (indoor) Operating Humidity - 10%–90% (RH) Product Dimensions - 146.0 mm × 82.0 mm × 22.6 mm (5.75" × 3.23" × 0.89") Packaging Dimensions - 180.0 mm × 104.0 mm × 58.0 mm (7.07" × 4.09" × 2.28") Net Weight - 240 g (0.529 lb) (with battery) 145 g (0.32 lb) (without battery) Gross Weight - 370 g (0.816 lb) Installation - Wall mount Casing Material - PC + ABS Certifications - CE

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