YFD22 Water Immersion Sensor Tuya Zigbee Linkage Situational Control 450MAh Water Leakage and Overflow Sensor Alarm

Specifications: Product name: water immersion sensor Product model: YFD22 Version: zigbee version Product size: 69 x 72 x 20mm Battery capacity: 3.7V 450mAh Operating temperature: - 20 ° C~85 ° C Charging interface: DC5V - 1A (-USB) Connection mode: ZigBee Material: ABS colour: White Package Contents: 1 x Water immersion sensor 1 x USB cable 1 x English Manual Only the above package content other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.