- New
Door sensor Dahua ARD324-W2(868S)
€41.82
Tax included
Secure payments
SSL-secured connection, cash on delivery payment.
Fast delivery
Delivery nationwide – arranged after the order.
Returns
14-day right of withdrawal under consumer protection law.
General
| Type | Door/window sensors |
Ports
| Light indicator | 1 × green alarm indicator |
| Buttons | 1 × Start / Stop |
Features
| Tamper alarm | yes |
| Remote update | Cloud update |
| Remote configuration | yes |
| Mobile app | yes |
| Low battery detection | yes |
| Test mode | yes |
Wireless network
| Carrier frequency | 868.0 MHz–868.6 MHz |
| Max. communication distance | Up to 1200 m in open space |
| Communication method | Two-way |
| Encryption mode | AES128 |
| Frequency-hopping spread spectrum | yes |
Technical
| Battery | CR123A |
| Battery life | 3 years (NO), 1.5 years (NC) |
| Consumption | Max. 167 mW |
| Operating current | 0.012 mA |
| Operating temperature | –10 °C to +55 °C |
| Operating humidity | 10%–90% (RH) |
| Dimensions | 100.2 mm × 20.8 mm × 20.3 mm |
| Mounting | Stand-mounted |
| Net weight | 0.07 kg |
| Gross weight | 0.115 kg |
| Certifications | CE |
| Housing | PC + ABS |
Specification
| Sensor | Accelerometer, Reed switch |
| Activation threshold | < 40 mm |
| Tilt angle detection | yes |
| Alarm inputs | 1 |
Temperature
| Temperature sensor | yes |
| Measuring range | –15 °C to +65 °C (indoor) |
| Measuring accuracy | ± 1 °C |
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