• Off-White Cover. C batteries required (not included, best with Polaroid C batteries). Push button battery included
• Transmission range up to 100 ft.
• 1 year warranty
• Up to 100-Feet Transmission Range
• 2 Note Melody for Front Entrance and 1 Note for Rear Entrance

SL-7750 WIRELESS DOORBELL KIT. The Heath Zenith Wireless
Battery-Operated Door Chime Kit includes an off-white chime and push button.
Paired together they work at a range of up to 100 ft. It features 2 zone-
specific chimes. From the Manufacturer The SL-6150-C wireless door chime
features a 2-note melody for the front entrance with adjustable volume control
to suit varying sound needs. The wireless door chime kit includes a battery
operated receiver and a battery operated push button (push button battery
included) with up to 100-Feet transmission range between the chime receiver
and push button.