Installation:
1. Determine where the deadbolt will be mounted (see fig. 1).
2. Adjust the wire output direction based on the selected application and adjust the lock delay time if
necessary (see fig. 3).
Adjust the wire output direction
a. Unscrew the 2 screws and remove the cover of the lock body.
b. Remove the wire grommet from the lock body and insert the wires of the 5-pin connector into the
grommet .
c. Plug the 5-pin male connector into the 5-pin socket and adjust the desired wire output direction as
shown in fig. 3.
Adjust lock delay time
a. The default lock delay time is 3s. To remove the delay time, remove the jumper (see fig. 3).
3. Use the screw holes of the lock body and strike body as template and mark the locations of the screws
with a pencil.
4. Secure the lock body and strike body with the 6 included screws. Use 4 screws for the lock body and 2
screws for the strike body. Cover the screw heads with the provided screw cover stickers.
Note:
If there’s a gap betweent the lock body and the strike body, use the included 2 plate spacers to correct
the alignment as shown in fig. 2.
5. Connect the wires and insulate them (see fig. 4):
a. Red – Power input (+)
b. Brown – Power input (-)
c. Green – Control wire (-) ground to release bolt
d. Blue – Door monitor, COM
e. Purple – Door monitor, N.C. (active when door closed)
Warning
:
1. Correct polarity of the red and brown wires is critical. Incorrect polarity will burn out the solenoid .
2. Do not connect a voltage input on the green wire otherwise it will damage the unit.
3. Maximum distance between lock body and strike body must not exceed 6mm.
3
2
Mini Surface-Mount Deadbolt Manual
SECO-LARM U.S.A., Inc.
SECO-LARM U.S.A., Inc.
Introduction:
The SECO-LARM Mini Surface-Mount Electric Deadbolts is designed for hollow metal door frames and solid
wooden door frames. Its small size makes it easy to add secure, electrical locking to small doors.
Specifications:
Fig. 1 – Possible Mounting Locations.
Fig. 4 –Wiring Diagram
Fig. 2 – Using the Plate Spacers
Card reader
or keypad
COM
N.C.
N.O.
Request-to-Exit
pushbutton
Purple wire (Door Monitor, N.C.) – active if door is locked
Blue wire (Door Monitor, COM) – manual lock/unlock
Red wire (+)
Brown wire (-)
Green wire (Control wire)
12VDC
Power
Supply
Fig. 3 – Adjusting the Lock Delay Time / Wire Output Direction.
Adjust wire grommet for
different wire output direction
Lock delay jumper
5-Pin Connector
5-Pin Socket
Jumper
ON
Plate spacer
Vertical mount
Horizontal mount
Strike body
Lock body
Mini Surface-Mount Deadbolt Manual
Delay Time
3s (default)
0s
OFF
1x Lock body
1x Strike body
2x Plate spacer
Parts List:
1x 5-pin connector
6x Mounting screws (M4x40mm)
6x Screw cover stickers
Lock body
Strike body
Plate spacer
Overview:
Operation
Operation voltage
Current draw
Status sensor
Adjustable lock delay timer
Operating Temperature
Weight
Standby
Active
250mA@30VDC (NC/COM)
Fail-safe
12VDC
237mA@12VDC max.
650mA@12VDC max.
0/3 s (default)
32°~158° F (0°~70° C)
1-lb,2.5-oz (450g)
