Wireless Doorbell and Video Door Phone -Wireless Doorbell Doorbell Highlights Generic Brand Wireless Doorbell Doorbell Description: Brand new and high quality The push button transmitter with the waterproof design, compliant to IP44, can be installed outdoors with stable performance ensured; The receivers have an LED visual indicator to assist the hearing impaired with visual ringing indication. Operating range: 120m / 394ft (maximum without obstructions). 38 ringtones for choice, and 3 level adjustable volume. No batteries required for the receiver, just plug it into an electrical outlet. The transmitter can be attached to the wall or the door with adhesive tape. Perfect for Villa, house, office buildings, restaurants, factories, hospitals. Specification: Material: Resin Plug Type: EU Standard Push Transmitter/Bell Size: Approx. 77x45x25mm / 3.03x1.77x0.98 inch Receiver Size: Approx. 95x25x55mm / 3.74x0.98x2.17inch Package includes: 1 Piece Transmitter / Bell 3 Pieces Plug-in Receiver (EU Plug) 1 Piece Adhesive Tape Note: Since the size above is measured by hand, the size of the actual item could be slightly different from above size. Due to lighting effects, monitor settings etc. There could be a slight difference in the color tone of the pictures and the actual item.