Sonoff wireless water leak sensor, 433MHz

Feature:

• The water sensor can work with Sonoff RF Bridge 433, alarm system, etc.
• When a water leak is detected, a message will be sent to the app immediately.
• Can be equipped with a wireless host. Adhesive installation, easy and convenient to install.
• 433MHz frequency, the wireless transmission is greater than or equal to 200 meters in an open place.
• When the two legs of the detector are immersed in water, it will receive a pulse and send an alarm message to the alarm host.
• Excellent design, tiny and modern. Low consumption design, which can allow it to work for a long time.
• Ideal warning for water intrusion in homes, apartments (kitchen, toilet), warehouses, offices, laboratory, hotel rooms, garages, etc.

Specifications:

• Type: Water level alarm
• Frequency: 433MHz
• Operating voltage: DC 12V
• Battery type: 12V 23A (not included)
• Standby current: ≤5uA
• Alarm current: ≤10mA
• Transmission distance: ≥200m (outdoors)
• Working environment temperature: -10℃~60℃
• Operating humidity: up to80%
• Item Size: Approx. 7.8 * 3.7 * 2cm (L * W * H) Item Weight: Approx. 38g / 1.3oz
• Package Size: Approx. 9.3 * 5.6 * 3cm / 3.7 * 2.2 * 1.2in
• Package Weight: Approx. 46g / 1.6oz