Tuya WiFi Ultrasonic Liquid Level Sensor 433MHz Remote Control Indoor/Outdoor Tank Level Monitor with APP Alarms for Hou

Specifications WiFi DisplayAPP name Tuya Smart or Smart LifeWiFi Frequency 2 4GHz IEEE 802 11b g nPower supply voltage 5V 1AWiFi Between Gateway and router max 30m no obstacle RF433MHz Between sensor and Gateway max 100m no obstacle Gateway Network Mode 2 4G WiFi RF433 MHzRF 433MHz SensorAdapter AC 110V 240VSensor Power Input ≤100mA 5V DCNetwork Mode RF433MHzLevel Range 0 1m 5mInstallation height Max 5mAccuracy ±0 02mWorking Temperature 20°C 70°CWorking Humidity Working Humidity 0 99 Protection IP65Touch Key Press 5 secondsConfig Led light flashes rapidlyConnected Led light onNot Connected Led light off slowlyTuya WiFi Liquid Level Monitor Sensor APP name Tuya Smart or Smart LifeWiFi or Zigbe Frequency 2 4GHz IEEE 802 11b g n or Zigbee3 0Power supply voltage 5V 1ACurrent ≤100mACommunication technobgy 2 4G WIFILevel Range 0 1m 5mInstallation height Max 5mAccuracy ±0 02mWorking Temperature 20°C 70°CProtection IP65Touch Key Press 5 seconds Config Led light flashes rapidlyConnected Led light onNot Connected Led light off slowlyFeatures 1 Ultrasonic Water Level Sensor Accurately monitors the water level using ultrasonic technology 2 WiFi and RF Connectivity Seamless data transmission through a wireless network and radio frequency 3 Temperature and Water Level Monitoring Real time display on the screen and mobile app 4 Water Level Alarm Alerts for low or high levels to prevent overflow or dry running 5 Remote Control via Mobil