Always have the temperature in sight: the Blaupunkt wireless temperature sensor TS-S1 The modern wireless temperature sensor TS-S1 is a practical addition to the Blaupunkt Q series. It makes it easy and convenient to monitor the exact temperature of a room. If it is too cold or too warm, other components can be used to activate devices such as a wireless adapter plug. It could also activate an auxiliary heating system if the temperature is too low. If you wish, a notification can be sent to your smartphone by push message or SMS as soon as the temperature goes above or below the desired level. Features / compatibility: - Compatible with Blaupunkt Q series - Very precise temperature measurement between -10 and +50 °C - Integrated function LED - Integrated devices automated by temperature measurement - Temperature can be read via the Q series internet portal or via the Secure4Home app Technical data - 1 x 1/2 AA lithium battery pre-installed (useful life approx. 3.5 years) - Radio freque