Dahua AirShield Water Leak Detector (DHI-ARD912-W2(868D))

Dahua AirShield Water Leak Detector (DHI-ARD912-W2(868D))
Dahua AirShield Water Leak Detector (DHI-ARD912-W2(868D))Dahua AirShield Water Leak Detector (DHI-ARD912-W2(868D))Dahua AirShield Water Leak Detector (DHI-ARD912-W2(868D))



In stock, immediate despatch

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Part Number:  DA-ARD912-W2-868D
Brand:  Dahua
Category  Detectors


Frequency hopping and two-way communication technology ensure that communication is stable
Supports jamming detection and communication encryption.
Supports cloud update and automatically restores when cloud update fails.
Displays the temperature of the surrounding environment and supports the overheating alarm.
Sensitivity adjustment.
Model Number DA-ARD912-W2-868D
Indicator Light 1 for multiple statuses (pairing, power status, and alarm)
Button Power Switch button
Remote Update Cloud update
Tamper No
Low Battery Alarm Yes
Carrier Frequency 868.0 MHz–868.6 MHz
Communication Distance Up to 1,200 m (3,937.01 ft) in an open space
Communication Mechanism Two-way
Frequency Hopping Yes
Encryption Mode AES128
Power Supply 1 x CR123A battery
Power Consumption Max. 144 mW
Operating Temperature Indoor: –10 °C to +55 °C (+14 °F to +131 °F) 
Operating Humidity 10%–90% (RH).
Storage Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Storage Humidity 10%–90% (RH).
Product Dimensions 84.7 mm × 84.7 mm × 32.5 mm (3.33" × 3.33" × 1.28")
Packaging Dimensions 135.0 mm × 98.0 mm × 56.0 mm (5.32" × 3.86" × 2.20")
Protection IPX5
Installation Plane mount, wall mount
Net Weight 0.1 kg (0.22 lb)
Gross Weight 0.2 kg (0.44 lb)
Certifications CE
Battery Life

3 years when triggered once a day.

Casing PC + ABS
Sensor Water Leak Detector
Sensitiivity Adjustable
Operating Current 28.5 uA
Alarm Current 5.8 mA

Through our logistic partners we are able to deliver to most areas in the UK on a next business day service.
Our standard cut off time on the website for standard next day delivery is 4pm but you will still be able to call our sales team anytime up to 5pm to place an order.
We also offer a premium next day pre 12pm and pre 10:30am service to these areas as well as a Saturday and Saturday pre 10:30am delivery. For areas outside of here, such as the Highlands, Isle of Man and Channel islands we are able to provide a 2 business day service.

For orders outside of the UK please call +44 (0)1438 909168 to speak to a member of the team who will be able to assist you.

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