Smart Thermostat 3a Digital Temperature Controller Center(b)

[Intelligent Temperature Controller for Gas Boiler]86x86mm standard size, wall mounted or desktop installation style, this 3A smart thermostat can be used to control boilers, thermal actuators, motorized valves, etc. with intelligent temperature control, it can automatically obtain the temperature and has 0.5 Celsius high accuracy to keep temperature within the level you set. Temperature display of Celsius.[Control Center & Receiver]Unlike ordinary single-unit design thermostat, this unit is a new type of thermostat separating the thermostat function into two units -- Control Center and Receiver.[Weekly Programmable Thermostat]5+1+1 days weekly circulation programmable, 6 separate periods to set in daily schedule, meeting different needs. and the holiday mode allows you to fully save energy during holidays when you're away.[Selectable Mode]Manual/ program/ temporary mode for you to switch. Temporary mode: during program mode, if you want to change the temperature, the presetting program will return in next period.[LCD Press Screen]Press button makes simple operation; with clear digital display, easy to read even in the dark; high quality acrylic lenses to avoid the scratches. Compact size and concise appearance.[Other Functions]Anti-freezing protection. with child lock function to avoid misoperation. Power-down memory function, easy to use.Specifications:Type: No wifiScreen: LCD Press ScreenPower Supply: AC 95-240V, 50/ 60HzFrequency Band: 868MHzTemperature Unit: Only CelsiusRoom Temperature Setting Range: 5~35 CelsiusWorking Environment Temperature Range: 0~50 CelsiusStorage Temperature Range: -10~60 CelsiusAccuracy: 0.5 CelsiusAPP: Compatible with Smart LifeBattery:2*AA battery powered(Without battery)Colour:WhiteMaterial:plasticPackage Contents:1 * Thermostat (Control Center)1 * ReceiverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.