Thermostat Siemens RDZ100ZB is part of the Siemens Connected Home automation system for smart heating. It is designed for temperature regulation in heating systems.

The thermostat is powered by two 1.5 V AA batteries. It can be easily connected via ZigBee 3.0 to the GTW100ZB router. Up to 40 regulating thermostats can be connected to one ZigBee router. To add more thermostats, another router or the RCR110.2ZB switching unit can be used as a signal repeater. The entire Siemens smart heating system can then be easily controlled via the Connected Home mobile app, where you can easily set the daily heating schedule. Thermostat RDZ100ZB  also allows for manual temperature setting using touch buttons. The display with power-saving mode clearly shows the settings and other details. 

The Siemens Connected Home smart heating system is developed for heating residential and commercial buildings. The thermostat RDZ100ZB is suitable as a smart heating solution for remote control.

The thermostat is equipped with an output switching relay, 2-position /  TPI control to achieve a constant temperature, a temperature sensor, a function for open window detection and frost protection.

The package includes 2 AA batteries, a base mounting plate, the front part of the thermostat, and installation instructions.

Main Features

• Room temperature regulation
• Wireless communication with the ZigBee router of the Connected Home system
• 2-position / TPI heating control with On/Off output
• Built-in output relay
• Open window detection
• Frost protection
• Time program is set via the "Connected Home" mobile app (available for download from Google Play or Apple App Store)
• Configuration and regulation parameters adjustable via the mobile app
• Battery-powered (2xAA batteries)

The thermostat can also be set manually. It features three buttons located on the body and an LCD display that clearly shows settings, alerts, and more. The "-" button decreases the set temperature, while the "+" button increases it. Pressing and holding both buttons for 10 seconds resets the device to factory settings. Pressing the power button wakes the display, and further presses control the ON/OFF mode. Pressing and holding the button for five seconds sets the thermostat to pairing mode.

Other products from the Siemens Connected Home range for smart homes: