Voice Intercom Doorbell 3280.8ft Wireless Distance USB Charging Wireless UK
Item Type: Voice Intercom Doorbell. Waterproof Level: Outdoor Doorbell IP54. Outdoor Doorbell Size: Approx. 18 x 61.6 x 121mm / 0.7 x 2.4 x 4.8in. Indoor Doorbell Size: Approx. 18 x 116 x 56 x 70mm / 0.7 x 4.6 x 2.2 x 2.8in.