Heath Zenith Video Doorbell System, Ding, Ding-Dong Tone, Plastic, White, Wired/Wireless: Wireless, Surface Mounting, Includes: HD Video Camera, Long Life LED Bulb, Wireless Indoor Chime, Wireless Push Button
Power supply chime: 120 VAC, 60 Hz. pushbutton, uses one 12 V A23 battery (included). Magnetic sensor uses two 12 V A23 batteries (included). Chime base electronic with speaker. 128 selectable channel codes. 315 MHz RF frequency. Kit includes one plug-in wireless chime, one wireless pushbutton, two battery-operated magnetic sensors, two door magnets, two spacers, three 12 V A23 batteries, one hardware pack. Transmission range up to 100 ft. Front door sound 8-note Westminster (default) or 2-note ding-dong (sound "G"). 75 dB maximum. Back door sound 1-note ding. Chime dimensions of 3-1/2 in W x 5-1/8 in H x 1-3/8 in D. Appliance white. cULus Listed.
Extender activates additional chime when the doorbell rings. Chime plugs into any standard wall socket. Transmission range up to 100 ft. Adjustable volume control. Dimensions of 3-1/2 in W x 1-3/8 in D x 5-1/8 in H, chime 2 in W x 5/8 in D x 6 in H. 3 sounds, Westminster, Ding-Dong and Ding. 75 dB maximum. UL/cUL, FCC and IC certified.
Heath Zenith Entry Alert Kit, Ding, Ding-Dong, Westminster Tone, 75 dB, Plastic, White, Wired/Wireless: Wireless, 3.5 in W x 1.49 in D x 5.12 in H Dimensions, Surface Mounting, Includes: Battery, Chime and Door Sensor
Heath Zenith Doorbell, Battery, Wired, Auld Lang Syne, Beethoven's 5th, Bell Whittington, Birthday Celebration, Ding-Dong, Short Westminster, Star Spangled Banner, Traditional Westminster, Traditional Whittington, We Wish You a Merry Christmas Tone, 75 dB, Plastic, Brown, Wired/Wireless: Wired, Wireless, 6-3/4 in W x 2 in D x 9-1/2 in H Dimensions, Surface Mounting
Heath Zenith Doorbell Strobe Light Kit, Ding, Ding-Dong, Westminster Tone, 75 dB, Plastic, White, Wired/Wireless: Wireless, 3.5 in W x 1.75 in D x 4.63 in H Dimensions, Surface Mounting, Includes: Pushbutton with Battery
Video Doorbell Pro allows you get instant alerts when visitors press your doorbell or trigger the built-in motion sensors. See, hear and speak to anyone at your door from your smartphone, tablet or PC with 1080HD video, two-way audio and customizable motion sensors.