The switch contacts mortise into an ANSI-sized cutout in the doorframe and its actuating magnet mortises into the edge of the door – fully concealed and physically inaccessible when door is closed. The contacts are activated when a door is within 1/4" of being fully closed, and switches modes when the door moves the magnet less than 1". The switch and magnet bodies are made of die-cast aluminum with a natural aluminum.
- Single-pole, double-throw type (SPDT).
- Rated for 1 amp @ 24 VAC 5/8 amp @ 24 VDC.
- Color-coded, wire leads: 12" long.