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GK1900

Gianni Industries GK1900 Installation guide

  • Hello! I've reviewed the installation instructions for the GK1900 series electric strikes, including the HK1900, GK1900, and GK1900M models. This document details the product specifications, wiring diagrams, and step-by-step installation process, plus information on features like operating voltage, static strength and the latch monitor in GK1900M device. I'm ready to answer any questions you might have about these devices.
  • What is the operating voltage of the electric strike?
    What is the lock mode?
    What is the static strength of the electric strike?
    Which model has a latch monitor?
GK1900
N.O.
COM.
N.C.
12VDC or 24VDC
12VDC or 24VDC
-10~49˚C
GK1900M
Electric Strike Installation Instructions
GK1900 Series
Specifications
12/24VDC
Operating Voltage
Current Draw 700mA/12VDC, 350mA/24VDC
Humidity 0% to 85% Non-condensing
Application Sliding doors
Static Strength 700 lbs
Preload 100 lbs
3/4” (19mm)Keeper Width
Cavity Depth 5/8” (15.5mm)
Endurance 250,000 cycles
Connecting Diagram
Latch monitor wires
Rated: 0.3A/6VDC
Latch Monitor
N.O. dry contact output:
opened status
N.C. dry contact output:
When the micro switch is
pressed by latch bolt
Power
Input
Dual Voltage (12/24VDC)
Control Device
N.O. for "Fail-Secure" Operation
Operating Temperature
Fail-secureLock Mode
Voltage Tolerance ±15%
(Model with Latch Monitor)
(e.g. Reader)
5 3/16” (131mm)
(38.5mm)
1 1/2”
7 1/16” (180mm)
6 5/16” (160mm)
(25mm)
1”
(2mm)
1/16”
(15.5mm)
5/8”
(15.5mm)
5/8”
7 1/16” (180mm)
6 5/16” (160mm)
5 3/16” (131mm)
(38.5mm)
1 1/2”
(2mm)
1/16”
(25mm)
1”
(19mm)
3/4”
(19mm)
3/4”
(3.5mm)
1/8”
(3.5mm)
1/8”
(24.75mm)
(10mm)
(10.25mm)
(39.75mm) 1”3/8”
3/8”1 9/16”
(24.75mm)
(10mm)
(10.25mm)
(39.75mm) 1”3/8”
3/8”1 9/16”
Copyright © All Rights Reserved. P-MU-GK1900 Published: 2021.09.09
(3mm)
Strike Body
Faceplate
Latch Monitor
Keeper
HK1900
(50mm)
2”
4 7/8” (124.5mm)
6 7/16” (164mm)
8 1/4” (209mm)
(25mm)
1”
1/8”
9 1/4” (235mm)
(35mm)
1 3/8”
Hollow Metal Frame Installation
Installation Steps
Measure the centerline of the latchbolt Align to the latchbolt’s center position
and mark on the frame
Attach the template to the marked position
Cut hole using template Install the mounting tabs Connect the wires, and install the strike
(25mm)
(34mm)
1 5/16”6 5/16” (160mm)
7 1/16” (180mm)
1”
(34mm)
1 5/16”
)3)2)1
4) )6)5
Copyright © All Rights Reserved. P-MU-GK1900 Published: 2021.09.09
Voltage Selection
12VDC 24VDC
12VDC 24VDC
Voltage Selection Jumpers
Check jumper settings before connecting the
lock to 24VDC inpput power. Damage to the
lock may result from incorrect jumper settings.
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