Mini DC 12V Electric Bolt Lock – Cabinet & Drawer Access Lock
Mini DC 12V Electric Bolt Lock – Cabinet & Drawer Access Lock
Mini DC 12V Electric Bolt Lock for Drawers, Cabinets & More
Keep your belongings secure with this compact and reliable Mini DC 12V Electric Bolt Lock. Designed for versatile access control applications, this small electromagnetic bolt lock is perfect for drawers, cabinets, windows, and safe boxes. Its simple power-on-unlock / power-off-lock mechanism makes installation and operation straightforward — no complicated wiring or setup required.
Built to last, this electronic lock has undergone multiple nickel-plating treatments, making it significantly more resistant to rust and corrosion than standard zinc-plated alternatives. The compact form factor allows it to fit in tight spaces while delivering stable, consistent performance with every use.
Made in Mainland China.
Key Features
- Nickel-Plated Finish: Superior rust and corrosion resistance compared to zinc-plated locks
- Compact Design: Small footprint (27mm × 27mm × 18mm) fits drawers, cabinets, windows, and safes
- Simple Operation: Power ON = Unlock | Power OFF = Lock — easy to integrate with any access control system
- Flexible & Stable: Smooth telescopic bolt action with consistent, reliable performance
- Low Power Consumption: Operates at DC 12V / 0.4A for energy-efficient security
Technical Specifications
- Voltage: DC 12V / 0.4A
- Working Mode: Power ON = Unlock | Power OFF = Lock
- Recommended Unlock Duration: 0–5 seconds
- Bolt Extension Length: 4mm
- Lock Dimensions: L27 × W27 × H18 mm
Important Usage Note
To ensure longevity and optimal performance, keep each unlocking cycle between 0 and 5 seconds. Avoid frequent rapid open/close cycling or prolonged energization, as excessive unlock time can cause temperature build-up and may reduce the lifespan of the lock.
What's in the Box
- 1 × Mini DC 12V Electric Bolt Lock
Learn More About Access Control Safety
For guidance on electrical safety standards and best practices for low-voltage devices, visit the U.S. Consumer Product Safety Commission (CPSC).
Frequently Asked Questions
Q: What applications is this mini electric bolt lock suitable for?
A: This DC 12V electric bolt lock is ideal for securing drawers, cabinets, windows, and safe boxes. Its compact size (27mm × 27mm × 18mm) makes it a great fit for any space where a small, reliable access control lock is needed.
Q: How does the power-on-unlock / power-off-lock mechanism work?
A: When power (DC 12V) is supplied to the lock, the bolt retracts and the lock opens. When power is cut or disconnected, the bolt extends and the lock engages automatically — providing a fail-secure locking solution.
Q: Can I leave the lock energized for a long time?
A: It is recommended to keep unlocking cycles between 0 and 5 seconds. Prolonged energization or frequent rapid cycling can cause the lock to heat up, which may affect performance and durability over time.
Q: What type of power supply do I need?
A: This electric bolt lock requires a stable DC 12V power supply at 0.4A. Connect it to a regulated power source for best results. It is compatible with most standard access control power adapters and systems.