Bakeey One Drag One Self Generation Wireless Smart Home Intelligent Waterproof Music Wireless Flash Doorbell

Features 32 music options good sound quality sensitive and easy to use easy to install Products using high quality ABSmaterial practical durable easy to install Products with waterproof function Products with 32 music to choose from the volume adjustable size 0bd 80db Product simple design lightweight and compact easy to install Specification Brand BakeeyColor WhiteMaterial ABSProduct Operating voltage AC 220V battery 23A 9V Wireless range 100 150 metersRated voltage AC 110V AC 240V 50 60HzVolume 25 85dBWorking frequency 433MhzReceiver standby power Less than 0 5WTransmitter power Self powered no battery required Transmitter power Less than 10mWCertiifcation FCC CE ROHSPackage Contents 1 Receiver1 Transmitter1 English user manual1 Double sided adhesive tape