Our wireless doorbells featured with 984ft long operating range 5 adjustable volumes and 55 melodies plug receivers with indicator light will remind you in time when someone visits your home and you will never miss a visitor. One doorbell receiver can pair with up to 55 transmitters while one transmitter can pair with infinite receivers. Bring many conveniences for your multiple rooms design house. Design with a smart memory function of the last melody setting after a power outage no need to reset your doorbell melody. IP55 waterproof performance can resist any weather. Easy installment and widely used in your home apartment office warehouses and etc.
Dimensions: 0.55 inches (H) x 1.26 inches (W) x 3.27 inches (L)
Weight: 0.07 pounds
Expansion Bolts 1 x Screw Tool 1 x Double-Sided Adhesive Tape 1 x User Manual