CACAZI A20 Wireless Music Doorbell Waterproof AC 110-220V 300M Remote Door Bell 2 Button 1 Receiver

Features Waterproof design suitable for indoor and outdoor The doorbell can use in office home hospital factory restaurant or any where you need it 300 meter receiving distance In the open area Stable quality is ideal for villas hotels schools and other areas The button cannot be placed on an iron door because it will interfere with the signal Just plug the receiver into an electrical outlet the push button transmitter can be stick it to the door with provided adhesive tapes Specifications Model A20Color black gold silverSocket US EU UKOperating range 300 meters in open areaVolume 4 levels 20 85dB Ringtones 36 pcsTransmitter size 77 46 20mmReceiver size 90 56 20mmBattery type 23A 12V alkaline battery battery not included The receiver voltage 110 220V Waterproof grade IP44 Package includes 2 x Doorbell Push Button 1 x Doorbell ReceiverDetails Pictures