[No battery required] When the wireless doorbell presses the corresponding button, the transmitter automatically generates energy and sends a stable signal to the receiver. Solve the problem of battery replacement and save at least 10 Euros in battery costs every year.
[High-definition display of temperature and humidity time] The wireless doorbell is equipped with a temperature and humidity sensor, which can detect changes in indoor temperature and humidity in real time and enjoy a healthy life. The time reminder function ensures that you will not miss any important moments and increases the happiness in life.
[Waterproof and durable wireless] Outdoor wireless walkie-talkies are IP45 waterproof, and the working temperature is between -4°F and 149°F (-20°C-65°C), can be used outdoors, can withstand various weather conditions, and wireless range It is up to 150 m outdoors. It does not interfere with other equipment in the home, and it can be installed anywhere in your home.
[38 melodies, 4 levels of volume] The outdoor wireless doorbell changes from one song to a maximum of 38 CD sound loops. Press the song selection button on the receiver, with 4 levels of adjustable volume dB from 0 to 100 minutes (with mute function) ).
[Easy installation] Insert the receiver into the socket, tear off the insulating film on the waterproof bell and fix it on the wall or install it firmly with screws (included), 1 receiver, 2 transmitters, 3 double-sided tapes, 1 book for use manual