Type of communication

Open voice hands-free communication

Mounting

Mounts flush in wall with 2-gang box/ring or directly on wall with SBX-2G/A

Wire Type

3 cond., overall shield - use Aiphone #822203(22AWG) or #821803(18AWG)

Wire Distance

Door Station to farthest Master Station: 650'(22AWG) 1,600(18AWG)

Temperature Rating

14° ~ 140°F (-10°~60°C)

Dimensions

4-3/4" H x 4-3/4" W x 2" D