This product does not include a ZIGBEE gateway This is a ZIGBEE product, it must work under a ZIGBEE gateway, please make sure you have a Tuya Zigbee gateway that supports Tuya Smart.
Adaptor: AC 110V~250V
Sensor power supply: ≤100mA@ 5V DC
Network mode: Zigbee 3.0
Level Range: 0.1m~4m
Accuracy: ± 0.02m
Operation Temperature: -20℃~50℃
Protection: IP65
Measuring Range water level Other attributes Place of Origin China Model Number MS-ME201W Display Type Analog Only Supply Voltage DC 5V Weight 0.25KG Product Name WIFI Remote Ultrasonic Liquid Level Water Tank Monitor Sensor Battery DC 5V Application water tank APP Tuya/Smart Life Material Plastic range 0.1m-4m alarm 80db Alarm mode message to app keywords Water Level Detector Monitor Packaging and delivery Selling Units: Single item Single package size: 12X12X63 cm Single gross weight: 0.330 kg