Mounts either vertically or horizontally indoors or outdoors (temperatures from -20 to 120 deg F.) 13 sound options. 2-1/4 in speaker. Requires 4 D sized batteries, not included and one 6 V battery (included). Up to 150 ft operating range.
|Includes||:||(2) 3 V Lithium Batteries (Installed), 2-1/4 in Speaker, Chime Button, Chime Receiver, Double-Sided Tape, Plastic Film, Screws and Wall Anchor|