Hes 310-1 (1) 24D Electric Strike Fail Secure 24VDC

Product Description

The HES 310-1 (1) 24D is an industrial-grade, fail-secure electric strike designed for 24-volt DC access control applications. The strike holds the door locked when power is removed and releases only when voltage is applied, making it the correct choice for exit-critical and security-priority openings. Built for demanding environments, this unit is supplied as a body-only assembly and includes a 1-inch keeper. Licensed locksmiths, access control technicians, and security integrators install this type of hardware on commercial and industrial door frames where reliable electrified locking is required.

This electric strike is suited for industrial and commercial installations where fail-secure operation is mandated by the security design. Typical applications include server rooms, secure storage areas, restricted-access corridors, and other openings where the door must remain locked during a power loss event. The body-only configuration allows installers to pair the strike with a compatible keeper or retrofit into an existing frame prep without replacing hardware already in place.

Key Features

• Fail-secure operation: door remains locked when power is removed
• 24-volt DC input voltage matches common access control panel outputs
• Industrial-grade construction for high-cycle, demanding environments
• 1-inch keeper size for standard door frame applications
• Body-only supply allows flexible keeper pairing or frame retrofits

Compatibility

Designed as an OEM-style replacement or new-installation electric strike for commercial and industrial door frames requiring a fail-secure, 24-volt DC electric strike with a 1-inch keeper.

Installation Notes

Electric strike installation should be performed by a licensed locksmith or credentialed access control technician in compliance with applicable local building and fire codes. Disconnect and lock out the access control panel power supply before wiring or removing any existing hardware. Verify that the power supply output matches the 24-volt DC requirement of the strike before energizing. Confirm fail-secure versus fail-safe requirements with the authority having jurisdiction before finalizing the installation.