... device management. CWT5016 is an ideal solution for temperature monitor, factory automation, environmental monitoring and remote device ... build-in battery, support power lost ALARM4 extranel temperature sensor, -55-125C4 AIN channel with 10Bits4 ... temperature over normal rangeDS18B20 temperature probesprecision: ±0.5°Ctemperature: -55°C-+125°Cvoltage: 3~5.5VDCDimension: ø 6 * 50mm Wireless temperature ...