Sdc EH201224A Electric Strike Semi-flush 12/24V

Product Description

The SDC - SECURITY DOOR CONTROLS EH201224A is a semi-flush electric strike designed for access control applications in commercial and light-industrial door hardware installations. Operating on 12 or 24 volts AC or DC, the EH201224A provides flexibility for integration into a wide range of access control panels and power supplies without requiring a dedicated voltage source. The semi-flush form factor allows it to seat cleanly into standard door frame preparations, minimizing frame modification while maintaining a low-profile finished appearance. Licensed locksmiths, access control technicians, and commercial door hardware installers are the primary trades that work with this unit.

The EH201224A is suited for interior and entry-level commercial doors where electric strike-based access control is required. It is commonly installed in office buildings, multi-tenant residential facilities, and light commercial environments where card readers, keypads, or intercom systems control door release. The semi-flush design makes it appropriate for frames that cannot accommodate a full-depth mortise strike pocket.

Key Features

• Dual-voltage operation at 12 or 24 volts AC or DC for broad power supply compatibility
• Semi-flush mounting profile reduces required frame preparation depth
• Single-unit quantity per package for straightforward procurement
• Designed for integration with standard access control systems

Compatibility

Designed as an OEM-style replacement or new-installation electric strike for standard commercial door frame preparations compatible with semi-flush electric strike hardware.

Installation Notes

Installation should be performed by a licensed locksmith or qualified access control technician familiar with low-voltage wiring practices and local building codes. Disconnect all power to the access control panel and door hardware circuit before beginning installation or wiring. Verify that the door frame preparation matches the semi-flush strike dimensions prior to mounting. Consult the manufacturer datasheet for wiring termination details and confirm power supply output matches the selected operating voltage.