Electric strike with lock and memory QOLTEC — 12V, stainless steel

Electric strike with lock and memory QOLTEC — 12V, stainless steel is a door strike mechanism for 12V DC access control systems. The device combines a stainless steel housing with an integrated locking element and a memory function that holds the latch position after activation. It is designed for installation in metal and wooden door frames and intended for residential and commercial entry systems where controlled remote release and reliable mechanical resistance are required.

Advantages

The stainless steel construction offers corrosion resistance and mechanical durability for frequent use. The integrated lock provides a compact solution that reduces the need for additional hardware, while the memory function maintains the latch position after activation to support delayed relocking or manual resetting. The unit operates on 12V DC, making it compatible with common access control power supplies and reducing installation complexity.

Suitable for

• Access control on residential entrance doors
• Office and commercial door entry systems
• Doors with metal or wooden frames requiring remote release
• Situations that require temporary latch retention after activation

Key specifications

• Power supply: 12V DC operation suitable for standard access control sources
• Material: stainless steel housing and latch for corrosion resistance
• Functionality: integrated lock with mechanical strike and memory (latch retention)
• Compatibility: designed for installation in both metal and wooden door frames
• Operation: electric remote release with mechanical latch engagement

How to use

Install the electric strike into the door frame in place of a standard strike plate, ensuring alignment with the door latch and compliance with frame material specifications. Connect the unit to a 12V DC power source and the access control wiring according to the system diagram. After installation, test the remote release function and the memory feature by activating the strike and confirming that the latch remains in the retained position until manual reset or the system commands relock. Follow local electrical and building codes during installation.

Usage recommendations

For reliable long-term operation, use a stable 12V DC supply with appropriate current rating, perform periodic checks of mechanical alignment and fastening, and protect electrical connections from moisture. Select strike placement and strike plate cutouts matching the door frame material and latch type to ensure correct engagement and minimize wear.