Description:
Versatile, "whole house" intercom for home or business... economical too! This door release works in conjunction with the IMA-516 Intercom System.

• Door release.
• Fits into door frames as shallow as 1-9/16" or faceplate 1-1/4"w x 5-7/8"h.
• For use with IMA-516 Voice Intercom System