Digital Waterproof Wireless Doorbell 300 Meter Remote CALL US Plug Smart Door Bell LED light Home 38 Chimes 3 volume

- Self-powered, no need batter to operate. - IP 44 waterproof design. - Door receiver can be plugged into an electrical outlet in your home. - Remote control range can be up to100-150M meters. Plug in and use-no set up required. - One remote doorbell button, one plug-in doorbells with 38 polyphony sounds. - Loud enough to hear at any of the 3 levels of volume. - Easy to install with the double side adhesive tape and the screws. - Plug Type: US PLUG - Ringtone: 38 Rings - Operating Range: 100-150M meters in open area - Volume: 3 level - Transmitter power source: 12V23A alkaline battery - Receiver power source: AC 110/240V plug-in socket - Transmitter size: 75*51*20mm - Receiver size: 95*65*24mm