Tomshoo smart thermostat temperature controller wi fi control, compatible with home water/gas boiler

Screen display with blacklight, easy to read. can be controlled by your phone before you come back home. with a internal sensor, perceptive ambient temperature. automatically obtain temperature, humidity and pm2.5 of region to create an intelligent scene. color: black / white(optional) type: w-f / no w-f(optional) power supply: 95 - 240 vac, 50 - 60hz current load: 5a sensor: internal sensor accuracy: ±0.5℃ or ±1℉ set temp. : 5 - 35℃ dispaly temp. : 5 - 99℃ ambient temp.: 0 - 45 ℃ ambient humidity: 5 - 95 % rh (non condensing) storage temp.: -5 ~ 45 ℃ power consumption: <1.5w timing error: <1% shell material: pc +abs ( retardant) installation box: 86 * 86mm or european 60mm round box protection class: ip20 buttons: capactive buttons item size: as picture item weight: 153g / 5.39oz package size: 110 * 98 * 60mm / 4.33 * 3.86 * 2.36in package weight: 203g / 7.15oz package list 1 * thermostat 1 * user guide(english) 2 * screw