MKA Securitron Sensors, Switches, Relays, Timer

The MK Key switch supports electric lock control, alarm panel arming, reset and override when paired with any mortise cylinder 1-1/8" to 1-1/2". Standard with momentary SPDT switch, 12 or 24 VDC. Bi-color LED. Backing bracket permits integration with any 1-1/4" [32mm] or 1-1/8" [28mm] mortise cylinder (not included). Support for 1-1/2" cylinder using spacer ring and backset. Additional switch position on backing bracket allows another switch to be activated by turning the key in the opposite direction. 5A rated plunger switch. Includes anti-tamper screws. Options include, Momentary or Alternate, SPDT or DPDT, Narrow Stile, Single or Double-Gang plates, Local annunciation via Piezo sounder, Additional switch add on, and 1-1/8" Key Cylinder, 26D Finish, SC keyway.