Haizoom Wireless Door Bell

1.Long Range
2.Easy installment (No wiring required )
3.Multi Sounds Options (32 sounds )
4.Energy saving sign of environment protection, the battery inside the remote can last for one year ( 20 presses per day).
5.Long Range Super Extra 50 Meter
6.Easy installment (No wiring required)

7.Multi Sounds Options (32 sounds )

8.Energy saving sign of environment protection, the battery inside the remote can last for one year ( 20 presses per day).