Eltako Wireless temperature/humidity sensor with solar cell and battery, glossy

Wireless temperature and humidity sensor in glossy pure white, measuring 75x25x12 mm, equipped with a battery (lifetime 5 years) and a solar cell. This smart home sensor measures relative humidity between 0 and 100% (±5%) as well as temperature between -20 °C and +60 °C (±0.5 °C). In the event of a change within 2 minutes, it sends a data telegram via Eltako building radio. If there is no change, a status telegram is sent every 10 minutes. Installation is done by adhesive, and a self-adhesive film is included. The electronics are powered by an internal CR2032 button cell. To change the battery, simply open the housing. This is also necessary to activate the battery supply by removing an insulating strip. In its default state, the EEP: A5-04-02 is active, and the internal jumper is only connected to one pin. This jumper can be switched to EEP: A5-04-03 by opening the housing and connecting the jumper to both pins. To teach it to a learnable actuator, the housing must be opened and the internal button pressed.