DAHUA AirShield Water Leak Sensor Temperature Alert 433MHz Alarm DHI-ARD912
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Description
The DAHUA AirShield Wireless Water Leak Sensor detects indoor moisture and temperature anomalies to prevent property damage. Secure two-way RF communication at 433 MHz ensures reliable alerts up to 800 metres in open space. AES128 encryption and jamming detection protect signal integrity against interference or malicious blocking. An integrated temperature sensor triggers overheat alarms for utility zones like water heaters or HVAC units. Installation requires no wiring, utilizing tool-free wall mounting and a long-lasting CR123A battery for three years of operation. Cloud-based firmware updates maintain system performance with automatic recovery protocols for failed uploads.
Sensor Type: Water Leak and Temperature
Communication: Two-Way RF 433 MHz
Range: 800m Open Space
Encryption: AES128
Battery: 1x CR123A (3.3V)
Protection Rating: IPX5
Operating Temp: -10°C to +55°C
Mounting: Wall/Plane
Updates: Cloud Firmware
Indicator: Multi-Function LED
How to use this product - from Virtus experts
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