GK450-ST / GK450M-ST ANSI Electric Strike

The GK450-ST / GK450M-ST ANSI Electric Strikes provide a high-strength electric locking solution for access control and door entry systems. Designed for use with compatible ANSI style lock cases, the range offers a 1,500lbs (680kg) holding force, brushed stainless steel construction and reversible fail-safe or fail-secure operation.

Suitable for commercial, industrial, educational, healthcare, residential and public sector environments, the GK450-ST range is ideal for controlled door release applications where a strong, versatile and reversible ANSI electric strike is required.

The GK450M-ST additionally provides a monitoring output for systems that require lock or latch status feedback, while the standard GK450-ST provides the same locking performance without monitoring.

Available Models

• GK450-ST – ANSI Electric Strike
• GK450M-ST – Monitored ANSI Electric Strike

Key Features

• ANSI Style Electric Strike
• 12VDC or 24VDC Operation
• Fail Safe / Fail Secure Reversible Operation
• Non-Handed and Fully Reversible
• 1,500lbs (680kg) Holding Force
• Brushed Stainless Steel Finish
• Monitoring Output on GK450M-ST
• Suitable for Access Control Systems
• Suitable for Door Entry Systems
• Supplied with Short Face Plate
• Designed for Compatible ANSI Style Lock Cases
• Suitable for New Installations and Retrofit Projects
• Strong and Reliable Electric Door Release

Typical Applications

• Access Control Systems
• Door Entry Systems
• Commercial Buildings
• Office Entrances
• Educational Facilities
• Healthcare Buildings
• Residential Developments
• Industrial Premises
• Apartment Blocks
• Restricted Access Areas
• Staff Access Doors
• Internal Security Doors

Compatibility and Accessories

The GK450-ST / GK450M-ST ANSI Electric Strikes are designed to integrate with a wide range of access control and door security equipment, making them suitable for both new installations and retrofit projects.

When building a complete system, please check the release type, fail-safe or fail-secure operation, voltage, door type, lock case compatibility and installation method before ordering.

• Access Control Systems
• Door Entry Systems
• Intercom Systems
• Keypad Entry Systems
• Proximity Card Readers
• Press to Exit / Request to Exit Buttons
• Power Supplies, Relays and Timers
• Emergency Door Release Units

Technical Specification

• Product Type: ANSI Electric Strike
• Available Models: GK450-ST / GK450M-ST
• Operating Voltage: 12VDC or 24VDC
• Operation: Fail Safe / Fail Secure Reversible
• Handing: Non-Handed, Fully Reversible
• Holding Force: 1,500lbs (680kg)
• Finish: Brushed Stainless Steel
• Monitoring: GK450M-ST Only
• Face Plate: Short Face Plate Supplied
• Application: Compatible ANSI Style Lock Cases

GK450-ST Product Information

GK450M-ST Product Information

The GK450-ST / GK450M-ST ANSI Electric Strikes provide a strong and flexible electric release solution for access control and door entry applications. With reversible fail-safe or fail-secure operation, non-handed installation and an optional monitoring output, the range provides a professional locking solution for a wide variety of commercial, residential and industrial door security systems.

Frequently Asked Questions

What is an ANSI electric strike?

An ANSI electric strike is an electrically operated door release designed for use with compatible ANSI style lock cases. When activated, the strike releases the latch and allows the door to open without manually unlocking the mechanical lock.

What is the difference between the GK450-ST and GK450M-ST?

The GK450-ST is the standard ANSI electric strike, while the GK450M-ST is the monitored version. The monitored model provides an output for compatible systems that require lock or latch status feedback.

Is the GK450-ST fail safe or fail secure?

The GK450-ST range is fail-safe / fail-secure reversible,