DAHUA-4284|Magnetic contact via radio with tilt
DAHUA-4284
DAHUA-4284_B
DAHUA-4284_C

Magnetic contact via radio with tilt

DAHUA-4284

DHI-ARD324-W2(868)


  • Dahua radio magnetic contact with shock and tilt sensor
  • Composed of a sensor and a magnet
  • Triggers an alarm when an armed door is opened
  • Displays the status of doors and windows on the DMSS App in real time
  • Notifications of alarm events
  • Incorporates temperature measurement
  • Signal strength detection via radio
  • Low battery alarm
  • Magnetic contact via radio consisting of sensor and magnet
  • Supports tilt and shock detection, and generates alarms when event occurs
  • Tri-axial accelerometer sensor, reed Switch
  • Applicable to non-metallic doors
  • GAP: <40 mm
  • Detects inclination up to 25°.
  • LED indicator
  • Built-in temperature measurement with a range of -15°C ~ +65°C (±1°C)
  • 868 ~ 868.6 MHz bidirectional radio communication
  • Radio range up to 1.2 km in the open field
  • Frequency hopping
  • AES128 encryption mode
  • Remote configuration via App
  • Connection with wired detectors: NO, NC and impulse
  • Tamper tamper
  • Supports cloud update and automatically restores when update fails
  • Powered by CR123A battery (battery life up to 3 years)
  • Power consumption: 12 µA (operation) / 2.3 mA (alarm)
  • Low battery detection
  • Operating temperature -10°C ~ +55°C (-10°C ~ +55°C)
  • 10% ~ 90% relative humidity
  • Polycarbonate and ABS plastic housing
  • Dimensions: 21 (W) x 100,2 (H) x 21,3 mm
  • Net weight: 70 g
  • Gross weight: 115 g
REFERENCE / MODEL DAHUA-4284 / DHI-ARD324-W2(868)
Detector type Inclination || Magnetic || Shock
Immunity RF interference
Installation environment Indoor

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