SIEMENS RDH100RF/SET Digital room thermostat with wireless communication

SIEMENS RDH100RF/SET Digital room thermostat with wireless communication
Room thermostat with wireless communication, set of thermostat and switching unit.
The wireless kit includes:
RDH100RF: Electronic room thermostat with radio communication.
Specifications:
Radio communication frequency: 433 MHz
Dimensions (W x H x D): 90 x 120 x 26.9 mm
Stand
Alkaline batteries 2 x 1.5 V AA are part of the thermostat package

RCR100/433: Switching unit with wireless communication with LED indication of operating status (433 MHz),
Switching unit with relay output
Button for manually switching on and off the output independently of the signal from the thermostat
Mounting base plate for easy cable connection