Barska Biometric Key Pad Security Door Lock Installation And Operation Instructions Manual
Biometric Key Pad
Security Door Lock
10/14
BC407
© 2014 BARSKA® | Pomona, CA 91767, USA
(t) 888.666.6769 | (f) 909.445.8169 | www.barska.com
Installation page 2
Operation page 8
Diagram of lock
Installation Instructions
Lock
Body
T
S
N
A. Front lever handle
B. Mechanical key
C. Hexagonal screws for fixing the
front handle（M4*7）
D. Front lock body
E. Front lock body gasket
F. Wire connector
G. Screw
H. Strike plate
I. Strike box
M
J. Latch
K. Back lock body gasket
L. Spindle
M. Back plate
N. 3 different set of screws are provided
M5*20, M5*30 and M5*30, the
screws are used to fix the position
of the inner metal plate.
O. Back lock body
P. Battery cover
Front
Q. Back lever handle
R. Hexagonal screws for fixing the
back handle
S. M4*10 screw
T. 3 different set of screws are provided
M5*20, M5*30 and M5*30, the screws
are used to fix the position of the back
lock body.
Back
The checklist of spare parts
Diagram code
C
R
S
N
T
Note: N/T please use the appropriate screw set based on your own door thickness.
Quantity
1
1
2
2
1
Size
（in/mm）
(M4*7)
(M4*7)
(M4*10)
(M5*20)
(M5*30)
(M5*40)
2
Appropriate for door thickness
（in/mm）
1-3/16” - 2-3/8” (30mm - 60mm)
1-3/16” - 1-9/16” (30mm - 40mm)
1-9/16” - 1-31/32” (40mm - 50mm)
1-31/32” - 2-3/8” (50mm - 60mm)
Before installation
1、To ensure a successful installation, please do not use power tools to
tighten the screws to avoid damage on the screw.
3、In order to prevent any unnecessary damage to the door, please
drill the holes from both sides of the door separately.
2、Use the correct fixed-screw tools, and wear eye protection.
① ②
1
Door-drilling
mm/in
31.5
3
(1/8")
13
(1/2")
Door frame preparation
(1-1/4")
39
1-17/32”
22
(7/8")
11
(7/16")
14
(1/4")
70
(2-3/4")
φ10
(13/32")
φ54
(2-1/8")
60/70
(2-3/8"/
2-3/4")
(1-1/32")
26
55.6
(2-3/16")
φ25
(1")
Door-drilling Diagram
100
(3-15/16")
2.5
(3/32")
58
(2-9/32")
3
New Door Preparation
Note: Drill from both sides of the door to prevent unsightly damage.
1. Place paper template (last page ) onto door and mark for holes.
Next drill the hole.
2
Installing the strike plate
1. Mark location of strike on the door frame, making certain that the strike
opening is aligned with latch bolt.
Type T-door’s installation diagram.
General door’s installation diagram
4
3
Installing Latch
2 3/8” [60mm] backset or 2 3/4” [70 mm] backset
4
Installing spindle, and front lock body
60mm
The latch has two backsets available: 2 3/8” [60mm] backset or
2 3/4” [70 mm] backset
Secure the latch to the door using two wood screws supplied.
Latch unit face plate must be flush with door.
70mm
Close view
Spindle
Very important note:
As the photo shows there is an arrow
pointing up to the small triangle. This is
the only position where the clutch can be
activated during normal operation.
Cable connector
Note:
The wire goes under the latch
Front lock body gasket
5
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