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Water sensor Dahua ARD912-W2(868D)
€48.96
Tax included
The Dahua ARD912-W2(868D) water sensor detects leaks and floods. Range up to 1200 m from the Hub. With two-way communication and AES128 encryption, the device provides reliability and security. The battery lasts up to 3 years and updates are done via the cloud. Adjustable sensitivity.
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 | Environmental detectors |
Ports
| Light indicator | 1 for multiple states |
| Buttons | 1 × Start / Stop |
Features
| Tamper alarm | no |
| Remote update | Cloud update |
| Remote configuration | yes |
| Mobile app | yes |
| Low battery detection | 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 (when triggered once a day) |
| Consumption | Max. 144 mW |
| Operating current | 0.0285 mA |
| Operating temperature | –10 °C to +55 °C |
| Operating humidity | 10%–90% (RH) |
| Protection rating | IPX5 |
| Dimensions | 84.7 mm × 84.7 mm × 32.5 mm |
| Mounting | Flush mount; Wall mount |
| Net weight | 0.1 kg |
| Gross weight | 0.2 kg |
| Certifications | CE |
| Housing | PC + ABS |
Specification
| Sensor | Water leak detector |
| Sensitivity | Adjustable |
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The Dahua ARD912-W2(868D) water sensor detects leaks and floods. Range up to 1200 m from the Hub. With two-way communication and AES128 encryption, the device provides reliability and security. The battery lasts up to 3 years and updates are done via the cloud. Adjustable sensitivity.