Specifications: Item No.: MY667H or ME5916 Control Type: Temperature Measuring Object: Indoor Ambient Temperature Temperature sensor: NTC thermistor Control Mode: Intelligent Temperature Control Regulator Current: 16A or 3A Voltage: 110V-230V, 50Hz or 60Hz Power Consumption: 2W Temperature control range: 5-95 Temperature switching deviation: 1-9 Ambient temperature: 5-50 Overall Dimension: 86x86(mm) Working voltage: AC110-230(V) Opening size: 60 (mm) Button: touch button Display: LCD liquid crystal screen Backlight color: white Instruction language: English or Chinese Attached function: weekly programming or power failure memory Protection level or shell material: IP20 or flame retardant PC Frame color: white Material: Flame retardant PCandABS Features: 1. Memory function. Please memorize all settings after suddenly turning off the power. There is no need to reset when the power is turned on again. 2. Programmable Function. Six cycles of programmable control temperature settings. 3. Plug in and externalize two sensors. 3m external sensor cable included. 4. High-quality LCD touch screen. 5. Child lock to avoid misuse by children. 6. Suitable for various electric heating systems. The thermostat is suitable for heating cables, heating mats, heating films, and other electric heating devices. Package includes: 1 x Thermostat Timer Socket with temperature sensor