Siemens REV13 Wall Mount PID Temperature Controller, 94 x 130 x 30mm 1 Input, 1 Output Relay, 3 V dc Supply Voltage PID

The Siemens 24 hour room temperature controller is a mains-independent, battery-operated room temperature controller featuring user-friendly operation, easy-to-read display and large numbers. It has self-learning two-position controller with PID response. It offers 5 operating mode selection which are Automatic mode with two heating phases, Automatic mode with one heating phase, Continuous comfort mode, Continuous energy saving mode and Frost protection.

Remote control
Override function
Party mode
Information level to check settings
Reset function
Sensor calibration
Minimum limitation of set point