Signal Lock
Electrolatch Models
Electrolatch Signal Locks provide electric release from an access control system or remote pushbutton for entry. They will integrate seamlessly with alarm or access control systems which require a signal to indicate a valid exit through the door.
 
Location Element
Wires
SME-D1

•
 Request-To-Exit from interior lever
•
 Mortise latch lock
•
 Electric release & keyed entry from exterior lever (Fail-Secure)
Interior R-T-E-Switch
2
Lock Body No Switch
-
Exterior 24vDC Release (Fail Secure)
2
 
Wiring Information
 Total Wires: 4
SME-D2

All features of SME-D1 &
•
 Latch position switch within mortise latch lock
All Wiring From SME-D1 Plus
Lock Body Latch Position Switch
2
 
Wiring Information
 Total Wires: 6
SME-D3
All features of SME-D1 &
•
 Key usage switch within exterior lever trim
All Wiring From SME-D1 Plus
Exterior Key Usage Switch
2
 
Wiring Information
 Total Wires: 6
SME-D4
All features of SME-D1 &
•
 Latch position switch within mortise latch lock
•
 Key usage switch within exterior lever trim
All Wiring From SME-D1 Plus
Lock Body Latch Position Switch
2
Exterior 24vDC Release (Fail Secure)
2
 
Wiring Information
 Total Wires: 8

 

 

Re-Entry Models (Fail-Safe Exterior)
Substitute "R" for "D" in model number.
The access control power supply will need to provide continuous 24vDC power and should also contain terminals for release from the Fire Alarm system.
Ideal for stair tower applications (4th floor re-entry, etc.)
Exit Device Models
Exit devices (rim, mortise, vertical rod are available) with all Signal Lock options. See separate exit device catalog cut.

   Power Transfer Methods
Securitech offers several methods and products for use to bring wires from the frame to the door. Electrified hinges (ball bearing, mini-geared, etc.) are offered, as are door cords and other items. Exit devices are offered with internal wiring or an armored cored from the rear of the panic bar.