Surface Mount Back Box
The YC-251 is a wall-mount box designed for the N-8031MS Flush-mount Hands-Free Master Station. It permits the N-8031MS to be installed on a wall when the N-8031MS can not be flush-mounted on a wall.
124 x 258.5 x 50.5 mm (W x H x D)
Steel plate, surface-treated, white
Flush-Mount Hands-Free Master Station