Vender Wireless Doorbell Waterproof Electronic Door Bell Long Range Home Office Plug-in al mejor precio

Features: 1.Working principle: The transmitter is installed outside the door, and the receiver is installed on the power socket. The receiver immediately rings a bell and flashes to remind. 2.The waterproof design of the transmitter meets the waterproof standard, can prevent the intrusion of rainwater, and effectively extend the replacement of the product 3.Easy to install: the transmitter can be fixed with screws or double-sided tape. When using double-sided tape, please press and hold for 30 seconds and then release, it will not fall off easily. 4.Scope of application: residential, commercial, residential areas, office buildings, hospitals, restaurants, factories and other places 5.100%brands new，if you have any questions，please contact us Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Description: 1.Product name: Smart wireless doorbell 2.Music: 58 pieces of music (factory preset Dingdong Dingdong) 3.Level: 4 levels 4.Transmitter: with indicator light, press and light 5.Receiver: Just plug in when the bell rings 6.Transmitter: use a 12V23A battery 7.Receiver voltage: 110-220V 8.Transmitter size: 77mm * 46mm * 20mm 9.Receiver size: 95mm * 65mm * 33mm 10.Remote control distance: 300M in a straight line on the open ground Include: 1 pair of Wireless Doorbell