GEM GK450 User manual

GK450
GEM
Brand
GEM
Model
GK450
Type
User manual

GEM GK450: Secure and Versatile Electric Strike for Various Access Control Needs

The GEM GK450 electric strike offers a durable and versatile solution for securing residential and commercial properties. Designed for use with cylindrical and mortise locksets without a deadbolt, it can be installed in both metal and wood door frames. With its field-reversible fail-safe or fail-secure operation, you can customize the strike to meet your specific security requirements.

The GK450 boasts impressive strength, withstanding a static force of 1,500 lbs (680 kg) and a dynamic force of 70 ft-lbs. Its endurance has been rigorously tested, withstanding 100,000 cycles under UL testing and a remarkable 1,000,000 cycles in factory testing.

GEM GK450: Secure and Versatile Electric Strike for Various Access Control Needs

The GEM GK450 electric strike offers a durable and versatile solution for securing residential and commercial properties. Designed for use with cylindrical and mortise locksets without a deadbolt, it can be installed in both metal and wood door frames. With its field-reversible fail-safe or fail-secure operation, you can customize the strike to meet your specific security requirements.

The GK450 boasts impressive strength, withstanding a static force of 1,500 lbs (680 kg) and a dynamic force of 70 ft-lbs. Its endurance has been rigorously tested, withstanding 100,000 cycles under UL testing and a remarkable 1,000,000 cycles in factory testing.

The GK450/480 series ANSI electric strike is designed for use with cylindrical locksets and
mortises locksets without a deadbolt and can be installed in metal and wood door frames.
It includes an optional latch monitor and is field reversible for fail-safe or fail-secure operation.
The GK485 features 1/8" (3mm) horizontal strike adjustment to accommodate different installations.
Standard Features
Non-handed fully reversible
Field reversible fail-safe or fail-secure
Electric Strikes
GK450/480 Series
Static strength 1,500 lbs (680Kg)
Durable, Versatile Strikes for Residential and Business
Patents, Approvals, and Listings
UL 1034 burglary resistant listed : BP10269
R
SECURITY
Dynamic strength 70 ft-lbs
Endurance 100,000 cycles UL tested,
1,000,000 cycles factory tested
Brushed stainless steel (US32D) finish
Changing Fail-Safe / Fail-Secure
Fail-safe or fail-secure is field reversible by
reversing the round screw.
Fail-secure when
“2” facing up.
Fail-safe when
“1” facing up.
GK450/480
GK451/481
Tel: +886-2-2267-7986 Fax: +886-2-2267-9876
www.gianni.com.tw [email protected]
GIANNI INDUSTRIES, INC.
GK485
UL 294 Access Control System listed: BP10269
Optional Feature
Latch monitor
GK450/480 Series ANSI Electric Strikes
Models
GK450
GK451
Voltage Reversible
GK480
GK481
12, 24, or Zinc alloy
Fail-Safe Or
Fail-Secure
(VDC)
Latch
Throw
9/16”
(15mm)
9/16”
(15mm)
3/4”
(19mm)
3/4”
(19mm)
Optional Latch
Monitor
GK450-ST
GK451-ST
GK480-ST
GK481-ST
Body
Stainless steel
Zinc alloy
Stainless steel
Zinc alloy
Stainless steel
Zinc alloy
Stainless steel
Frame
Hollow Metal
Wood
Hollow Metal
Wood
R
SECURITY
R
SECURITY
R
SECURITY
R
SECURITY
Construction
Tel: +886-2-2267-7986 Fax: +886-2-2267-9876
www.gianni.com.tw [email protected]
GIANNI INDUSTRIES, INC.
dual 12/24
12, 24, or
dual 12/24
12, 24, or
dual 12/24
12, 24, or
dual 12/24
Dimensions
GK485 3/4”
(19mm) Zinc alloy
Hollow Metal
Dual 12/24
(17mm)
(31.75mm)
1 1/4”
(3mm)
4 7/8” (123.8mm)
1 11/16” (43.5mm)
(29.5mm)
)m
m
501(
”8/14
3 3/8” (85.5mm)
(
”4/3
14mm5 )
1 3/16”
11/16”
1/8”
GK450/480
(43.5mm)
1 11/16”
7 15/16” (201.6mm)
1 7/16”
)m
m
08
1(”61/
17
31/ )m
m54
(”4
3 3/8” (85.5mm)
(17mm)
11/16”
(3mm)
1/8”
(36.5mm)
GK451/481 GK485
Strike Adjustment (For GK485M Only)
Adjust strike easily on site by loosening screws and shifting the lip bracket along with the keeper
to the proper horizontal position.
4 7/8” (123.8mm)
3 3/8” (85.5mm)
1 7/16” (36.5mm)
1 3/16”
(29.5mm)
(40mm)
1 9/16”
4 3/8” (110.5mm)
1/8”
(3mm)
1 1/16”
(27mm)
11/16”
(17mm)
Adjustment
Direction
Lip Bracket Screws
Lip Bracket
Maximum adjustable range 1/8" (3 mm)
Keeper
Current
Draw
250mA/12VDC or 150mA/24VDC
300mA/12VDC, 150mA/24VDC
250mA/12VDC or 150mA/24VDC
300mA/12VDC, 150mA/24VDC
250mA/12VDC or 150mA/24VDC
300mA/12VDC, 150mA/24VDC
250mA/12VDC or 150mA/24VDC
300mA/12VDC, 150mA/24VDC
300mA/12VDC, 150mA/24VDC
Accessories
Lip Extensions (Option) Trim Plate
Trim plate
LP-025
1”(25mm)
2
5
LP-050
5
0
2”(50mm)
Tel: +886-2-2267-7986 Fax: +886-2-2267-9876
www.gianni.com.tw [email protected]
GIANNI INDUSTRIES, INC.
Electric Strike Models Locksets
Cylindrical
Lockset with center lined latchbolt
GK450, GK480,
GK451, GK481,
GK485, GK486
Lockset Application
(Note: Lockset is Not sold with electric strike model.)
*Above models include model number with or without the "M" and/or "ST" suffix.
Lip extensions are available to meet the needs of a
particular jamb width.
Trim plate is used to cover any imperfections caused while
prepping the frame cut out.
Warranty
The proudct is warranted against defects in material and workmanship while used in normal service for a period of 3 years from the date of sale
to the original client. The GEM policy is one of continual development and improvement; therefore GEM reserves the right to change specications
without notice.
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GEM GK450 User manual

GK450
GEM
Brand
GEM
Model
GK450
Type
User manual

GEM GK450: Secure and Versatile Electric Strike for Various Access Control Needs

The GEM GK450 electric strike offers a durable and versatile solution for securing residential and commercial properties. Designed for use with cylindrical and mortise locksets without a deadbolt, it can be installed in both metal and wood door frames. With its field-reversible fail-safe or fail-secure operation, you can customize the strike to meet your specific security requirements.

The GK450 boasts impressive strength, withstanding a static force of 1,500 lbs (680 kg) and a dynamic force of 70 ft-lbs. Its endurance has been rigorously tested, withstanding 100,000 cycles under UL testing and a remarkable 1,000,000 cycles in factory testing.

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