RF 868 MHZ/ 433 MHZ Wireless Wall Mounted Gas Boiler Thermostat

1. Removable Transmitter can be placed anywhere.
2. Link with the receiver via RF.
3. LCD displays the setting temp., the room temp. and time simultaneously.
4. Control distance: 200m open site.
5. Programmable: 5+1+1days, 4periods heating schedule.
6. Battery is more convenient for customers to replace.