Electric strike Dorcas AC/DC 10-24 V memory DR-99ABDF-TOP/YSX

Description of the Electric strike Dorcas AC/DC 10-24 V memory DR-99ABDF-TOP/YSX

The Dorcas DR-99ABDF-TOP/YSX electric strike controls door release from a compatible access control system or video intercom. This version uses Fail Secure (NO), with memory operation and a AC/DC 10-24 V power supply. Its recessed mounting integrates the mechanism into the frame, with a holding force of 330 kg. The body is made of stainless steel and measures 25.2 (W) x 160 (H) x 28.5 (D) mm. The memory function retains the release command until the door is operated. A manual free-passage tab can release access mechanically. Selection depends on the faceplate, available frame space and lock arrangement. Mechanical adjustment and electrical wiring must follow the requirements of this specific reference.

Key features

• Fail Secure (NO), with memory
• Adjustable radial latch
• Manual free-passage tab
• Anti-jamming cover and latch guide ramp; no front cut or door notch
• Holding force: 330 kg

Technical specifications

Package contents

• Abrepuertas eléctrico
• Material de instalación
• Instrucciones de uso

Recommended applications

• Entrances with a compatible lock and space for the mechanism in the frame.
• Remote release from intercoms or controllers with a compatible electrical output.

Installation and configuration

Check the 25.2 (W) x 160 (H) x 28.5 (D) mm mounting space, align the lock and avoid mechanical load on the latch. Connect a AC/DC 10-24 V supply according to this version’s documentation. The TOP ramp avoids a front cut and door notch but still requires a compatible mounting space. Test release and closing before commissioning.

Frequently asked questions (FAQ)

Does this version have release memory?

Yes. It retains the release command until the door is operated.

What is the free-passage tab for?

It permits manual free passage without maintaining an electrical release command.

What supply does this reference require?

The stated supply is AC/DC 10-24 V. Check this version’s current and duty cycle before selecting the power supply or controller.