DAHUA systems
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DAHUA-4284
Magnetic contact via radio with tilt
DAHUA-4284
DHI-ARD324-W2(868)
- 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 |