Type of communication

Hands-free communication

Mounting

Mounts flush in a 2-gang back box 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)

Protection Rating

IP33

Temperature Rating

14° ~ 140°F (-10°~60°C)

Dimensions

4-1/2" H x 4-9/16" W x 2" D