3Pcs EWeLink 433MHz Wireless Water Leakage Sensor Water Leak Intrusion Detector Alert Water Level Ov

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The water instruction sensor can work with SONOFF RF Bridge 433, alarm system, etc.
When detecting water overflow, alarm notification message will be immediately sent to the APP.

Features:

- Can be equipped with wireless host. Installation by double-side adhesive, easier and convenient to install.
- 433MHz frequency, wireless transmission is more than or equal to 200 meters in open place.
- When the two feet of the detector was immersed by the water, it will give flash and send alarm message to the alarm host.
- Excellent design, tiny and fashion. Low-consumption design, which can make it work long time.
- Ideal water intrusion warning for homes, apartments(kitchen, toilet), warehouses, offices, laboratory, hotel rooms, garages, etc.

Specifications:

Type: Water Level Alarm
Frequency: 433MHz
Emission protocol: 1527
Working Voltage: DC 12V
Battery Type: 12V 23A(not included)
Standby Current: le5uA
Alarm Current: le10mA
Transmission Distance: ge200m(in the open area)
Working environment temperature: -10a??~60a??
Operation humidity: <80%
Item Size: Approx. 7.8 * 3.7 * 2cm (L*W*H)
Item Weight: Approx. 38g / 1.3oz

Package Information:

Package Size: Approx. 9.3 * 5.6 * 3cm/ 3.7 * 2.2 * 1.2in
Package Weight: Approx. 46g / 1.6oz

Package included:

3 x Water Instruction Sensor
3 x Mounting Sticker