Dahua DHI-ARD324-W2(868), Magnetic Contact Wireless / Vibration Detector / Tilt Detector

Description

The DHI-ARD324-W2(868) is a wireless magnetic contact with mounting for the Dahua alarm system, suitable for securing doors and windows. It has a reed contact, up to 40mm opening, 1 dry contact input, low battery warning, LED indicator and tamper protection. In addition, the contact can measure the temperature level with an accuracy of ±1°C in the range from -15°C to +65°C. In addition to the open and close detection, this model also has a tilt sensor and a shock sensor, making this model ideal for bedroom windows where you can set the alarm to night mode and still ventilate the room with tilting windows.

The DHI-ARD324-W2 communicates bidirectionally at distances up to 1200 m in open space, using wireless frequency 868 MHz, with protection by AES128 encryption and frequency hopping. The sturdy housing, made of high-quality PC + ABS material, allows use at temperatures between -10°C and +55°C, and is designed for indoor applications. It is powered by a CR123A battery with an autonomy of up to 5 years.

Specifications

Input/Output Alarm Input 1 (Normally Closed; Normally Open; Pulse Counter)
Function Indicator lamp 1 × green alarm indicator
  Button 1 × power 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)
Technically Sensor Triaxial Accelerometer, Reed Switch
  Movement distance < 40mm (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 2.3mA
Wireless Carrier Frequency 868.0 MHz–868.6 MHz
  Transmit Power (EIRP) Limit 25mW
  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, 70% battery efficiency)
1.5 years (external input type is NC)
  Power consumption 167mW
  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 70g (0.15lb)
  Installation Bracket mount
  Housing material PC+ABS
  Certifications CE

 

Dahua DHI-ARD324-W2(868), Magnetic Contact Wireless / Vibration Detector / Tilt Detector

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€59,00  €49,00 Incl. VAT

    • Free shipping from €99
    • Free returns within 30 days

    Associated products

    Description

    The DHI-ARD324-W2(868) is a wireless magnetic contact with mounting for the Dahua alarm system, suitable for securing doors and windows. It has a reed contact, up to 40mm opening, 1 dry contact input, low battery warning, LED indicator and tamper protection. In addition, the contact can measure the temperature level with an accuracy of ±1°C in the range from -15°C to +65°C. In addition to the open and close detection, this model also has a tilt sensor and a shock sensor, making this model ideal for bedroom windows where you can set the alarm to night mode and still ventilate the room with tilting windows.

    The DHI-ARD324-W2 communicates bidirectionally at distances up to 1200 m in open space, using wireless frequency 868 MHz, with protection by AES128 encryption and frequency hopping. The sturdy housing, made of high-quality PC + ABS material, allows use at temperatures between -10°C and +55°C, and is designed for indoor applications. It is powered by a CR123A battery with an autonomy of up to 5 years.

    Specifications

    Input/Output Alarm Input 1 (Normally Closed; Normally Open; Pulse Counter)
    Function Indicator lamp 1 × green alarm indicator
      Button 1 × power 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)
    Technically Sensor Triaxial Accelerometer, Reed Switch
      Movement distance < 40mm (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 2.3mA
    Wireless Carrier Frequency 868.0 MHz–868.6 MHz
      Transmit Power (EIRP) Limit 25mW
      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, 70% battery efficiency)
    1.5 years (external input type is NC)
      Power consumption 167mW
      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 70g (0.15lb)
      Installation Bracket mount
      Housing material PC+ABS
      Certifications CE

     

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