DCOT Doorbell, Door Bell Chime Kit with Light, 1 Receiver and 1 Push Button, Operating at 100CM Range with 32 Chimes

Doorbell Cordless Door Chime Kit, Digital Portable Battery Operated, Long Range Waterproof, 36 Tunes
Keep missing your friends and relatives at your door? Can’t hear your door bell chiming when you are working in the garden or garage?
Do you want a simple, adaptable cordless door bell that is durable and robust? No fuss and no wiring? Just simply insert the batteries and our Doorbells are ready to use
– Easy install and no wiring. Just insert batteries and the unit is ready to use (Adhesive stickers Included).
– 36 CD quality melodies (including festive ones).
– 100m maximum range. The receiver can be in the garden and you can still hear the front door.
– Flashing light on receiver unit and adjustable volume control so useful for who have hearing difficulties.
– Push button can be fixed to the doorframe with screws, or attached using included double-sided adhesive.
The transmitter is installed outside the door, the receiver is installed on the power socket,