Electric Door Strike Lock 12V Fail Secure Switchable NC NO Stainless Steel for Access Control

Electric Door Lock, Switchable NC NO (DC 12V) Overview This switchable electric door lock provides reliable electronic control for cylindrical lock conversions and access control systems. It offers two selectable operating modes, robust construction, and flexible mounting options to fit a variety of door frames and traffic applications. Key benefits Selectable fail state: Switch between NC (failsafe) and NO (failsecure) operation to match your access control needs. NC unlocks when power is removed. NO remains locked when power is removed. Durable construction: Heavy duty stainless steel and PVC components resist impact and wear for long service life in busy or demanding locations. Flexible installation: Designed for a range of mounting hardware and door frame types, simplifying retrofit of cylindrical lock sets into electronic locks. Lowvoltage operation: Runs on DC 12V, compatible with standard access control power supplies used in commercial and residential settings. Compact form factor: Small footprint fits many door frames without major modification. Typical applications Office entry and reception doors integrated with card readers or keypads. Server rooms, data centers, and other restricted areas requiring controlled access. Retail shops, residential buildings, and public spaces with people flow or strict security requirements. Important installation notes Before ordering, verify the door frame dimensions and the lock pocket size to ensure compatibility. Hole distance and slot dimensions are provided below. Install and operate using the applicable DC 12V voltage supply for proper performance. Specifications Item type: Electric door lock Model No.: NC NO Switchable Voltage: DC 12V cathode lock Material: Stainless steel and PVC Weight: approx. 384 g / 13.55 oz Size: approx. 124 x 43 x 32 mm / 4.88 x 1.69 x 1.26 in Hole distance: 105 mm / 4.13 in Slot size: 53 x 19 mm / 2.09 x 0.75 in Application areas: Offices, shops, residential doors, data centers, server rooms, public places and other traffic or security locations Market focus: Mainly for North America Package contents 1 x electric door lock Flexible installation mounting hardware is generally available to support different door frames and bodies How to use Install according to the applicable DC 12V power supply and access control wiring. Select NC or NO mode based on whether you require the lock to unlock or remain locked when power is removed. This electric door lock is a practical solution for upgrading cylindrical lock sets to electronic control and for securing entry points where reliable, switchable locking behavior and durable construction are required.