Securitron Electromechanical Gate Lock GL1-FSM, 12/24VDC, Heavy Duty, Monitored Fail Safe
One ton of gate holding power.
A heavy duty electromechanical gate lock with 2,000 lbs of holding force. It runs on 12/24VDC and has a monitored fail safe design for gate access control.

Gates sag and shift, and the lock still has to line up.
Gate hardware has to hold under load and cope with a gate that is no longer perfectly square. A lock that cannot do both is a weak point in your access control.
Built to hold a heavy gate
The GL1-FSM pairs strong holding force with a housing and receiver designed for real gate conditions.
2,000 lbs holding force
The lock provides 2,000 lbs of holding force and operates under preload up to 100 lbs.

holding force
One ton of holding power for gate applications.
Automatic dual voltage
It handles 12/24VDC automatically, with no field adjustment required.
Tamper resistant housing
The cast housing is tamper resistant, and the lock mounts on the surface.
Key override and monitoring
It accepts a standard mortise cylinder with Adams Rite MS cam for manual key override, and offers an optional latch status monitor.
Everything you need to know.
| Brand | Securitron |
| Model | GL1-FSM |
| Holding Force | 2000 lb |
| Input Voltage | 12V DC, 24V DC |
| Application | Gate |
| Door Supported | Hinged |
| Mounting | Surface mount |
| Length | 2.8" |
| Width | 7.3" |
| Depth | 3.3" |
| Color | Black |
| Finish | Crinkle Powder Coat |
Securitron Electromechanical Gate Lock GL1-FSM, 12/24VDC, Heavy Duty, Monitored Fail Safe
The Securitron GL1-FSM is a electromechanical Gate Lock (12/24VDC, Heavy Duty, Monitored Fail Safe). It is part of the electromagnetic lock range and is made for security integrators, locksmiths, door hardware installers and facility teams who need dependable equipment on commercial doors.
Key Features
- 2,000 lbs holding force
- Operates under preload up to 100 lbs
- Automatic dual voltage - no field adjustment required
- Accepts a standard mortise cylinder with Adams Rite MS cam for manual key override (not included, see spacer guide below)
- Self-aligning receiver (+/- 1/2" horizontally) helps compensate for gate misalignment and sag
- Tamper resistant cast housing
- Optional latch status monitor
- Surface mount
Specifications
- Brand: Securitron
- Model: GL1-FSM
- Product Model: GL1-FSM
- Product Series: GL1
- Product Type: Electromechanical Lock
- Application/Usage: Gate
- Color: Black
- Depth: 3.3"
- Depth (mm): 82.55
- Width: 7.3"
- Width (mm): 184.15
- Input Voltage: 12V DC, 24V DC
- Input Voltage (V DC): 12, 24
- Holding Force: 2000 lb
- Length: 2.8"
- Length (mm): 69.85
- Limited Warranty: Lifetime
- Shipping weight: 6 lb
- Package dimensions: 11 x 3 x 3.7 in
Typical Uses
- Securing doors and gates in access control systems
- Fail-safe locking where free egress is required
Please confirm that the GL1-FSM matches your door, frame, voltage, mounting and finish requirements before ordering. Contact us with the model of your existing hardware if you need help checking compatibility.
Need help with compatibility?
Looking for a manufacturer part number, compatible replacement, or quantity order? Contact Raztechs for sourcing and quote support.

Securitron GL1-FSM, ready to order.
- Holding Force: 2000 lb
- Input Voltage: 12V DC, 24V DC
- Application: Gate
- Door Supported: Hinged
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