YFD21 Smart WiFi Water Leakage Leak Detector Alarm Wireless Flood Leak Sensor

1. WiFi connection, can be used independently without gateway.
2. 0.5mm immersion detection, push to mobile app quickly.
3. No need to install, place the position easy to leak, the product has waterproof function.
4. Lithium battery power supply, rechargeable.
5. Support intelligent scene control and linkage scene settings.

Specification
1. Lithium battery: 450mah
2. Charging voltage: DC 5V
3. Wireless connection: WiFi 2.4GHz
4. Detection water level height: 0.5mm
5. Working hours: 2500+ times

Packing list
1. Water Leakage Leak Detector x 1
2. Micro USB cable x 1
3. User manual x 1
4. Reset pin x 1

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