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.
| Brand | Dorcas |
| Reference | DR-99ABDF-TOP/YSX |
| Mounting | Recessed |
| Opening mode | Fail Secure (NO), with memory |
| Functions | Adjustable radial latch; Manual free-passage tab; Anti-jamming cover and latch guide ramp; no front cut or door notch |
| Holding force | 330 kg |
| Power supply | AC/DC 10-24 V |
| Material | Stainless steel |
| Dimensions | 25.2 (W) x 160 (H) x 28.5 (D) mm |
| Weight | 400 g |
| Range | EasyAccess |
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.
Yes. It retains the release command until the door is operated.
It permits manual free passage without maintaining an electrical release command.
The stated supply is AC/DC 10-24 V. Check this version’s current and duty cycle before selecting the power supply or controller.
PRODUCT TYPE
PRODUCT TYPE
CCTV ACCESSORIES
NETWORKING AND CABLING
POWER SUPPLY AND INSTALLATION
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