ARD912-W2(868) - TTH Company - Distributreur Officiel De La Marque Dahua Maroc
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(+212) 666 830 190


Wireless Water Leak Detector

> 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.
Availability: In Stock
Indicator Light 1 for multiple statuses (pairing, power status, and alarm)
Button Power switch button
Remote Update Cloud update
Low Battery Detection Yes
Tamper No
Sensor Water leak detector
Sensitivity Adjustable
Operating Current 28.5 uA
Alarm Current 5.8 mA
Carrier Frequency 868.0 MHz–868.6 MHz
Communication Mechanism Two-way
Communication Distance Up to 1,200 m (3937.01 ft) in an open space
Encryption Mode AES128
Frequency Hopping Yes
Power Supply CR123A × 1
Battery Life 3 years when triggered once a day.
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″)
Net Weight 0.1 kg (0.22 lb)
Gross Weight 0.2 kg (0.44 lb)
Installation Plane mount
Casing Material PC + ABS
Protection IPX5
Certifications CE


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