Campainha externa sem fio à prova d'água com plugue EUA/UE, 38 toques e melodias, alcance de 150 m, campainha de boas-vindas para casa.

Features: 1.Waterproof: The waterproof doorbell is made of high-quality tpu material, which can effectively prevent water from entering and keep your home clean. 2.Fit many occasions: Suitable for indoor and outdoor use, such as home, office, bedroom, bathroom, kitchen, living room, etc. 3.Distance: Within 150meters of remote use, convenient and worry free. 4.38 music configurations, dynamic and pleasant sound, easy to switch, any choice. 5.High-quality material: The doorbell is made of high-quality abs material, which is durable and has a long service life. Specification: 1.Operating voltage: AC 100-250V 2. Power consumption: ≤0.5W 3. Working frequency: 433.92 MHz 4. Working temperature: -10 ° C~+45 ° C 5.Ringtone volume:≥50dB/1m 6.Wireless distance: 150 meters (open space) 7.Receiver size: L95× W54× H68mm 8.Transmitter battery type:23A 12V 9.Transmitter size:L80x W45xH21mm Notes: 1. Stay away from the iron gate！！！！ 2. This doorbell does not need wiring, plug and play, convenient and practical, easy to install. 3.Remote control distance: Indoor distance is about 50 meters (without partition)，Outdoor open space is about 100-300 meters. (This data is the experimental test distance. The actual distance is affected by the applicable environment and obstacles. The more obstacles, the shorter the distance. The actual distance is subject to the experimental environment distance) How to use? Packaged products are paired before they leave the factory, and no need to pair again. To replace transmitters or add transmitters, do the following: Pairing method: The receiver socket is plugged into a regular household socket. When the power is on, (if different transmitters need to correspond to different ringtones, first press the music button to select the ringtone) and then press the receiver mode button for about 5 seconds until the indicator light flashes. Enter the pairing mode, at this time, press the transmitter, the receiver rings, the pairing is successful. Clear the code: Press and hold the receiver pairing button for about 10-13 seconds until the indicator light quickly After blinking, stop blinking, that is, clear all pairing codes. Package included:(according to you choose) 1 Button 1 Receiver-White-EU 1 Button 1 Receiver-Black-EU 1 Button 1 Receiver-White-US 1 Button 1 Receiver-Black-US 1 Button-White 1 Button-Black 1 Receiver-White-EU 1 Receiver-White-US 1 Receiver-Black-EU 1 Receiver-Black-US