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

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

Information
Specifications
Delivery

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.

Specifications:
Model Number	DA-ARD912-W2-868D
Function
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
Wireless
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
General
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
Technical
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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