If a keypad or proximity card reader fails to activate an electronic lock, the user can switch between normally closed (N.C.) and normally open (N.O.) contacts using the ENFORCER Single-Gang Mortise Cylinder Key Switches with LED, forcing the door to open. This acts as a backup for access control systems, so that the system does not rely on the integrity of a single device.
Seco-Larm SD-72281-6MQ Key Switch Features
- Keyed mortise cylinder: Includes 2 keys for added security and convenience.
- Removable mortise cylinder: Allows for easy re-keying, ensuring flexibility in security management.
- LED indicators: Red (standby) and green (triggered) LEDs provide visual confirmation of the switch status.
- Vandal-resistant design: Flush mount with security screws to prevent tampering.
- Chrome-plated aluminum back plate: Fits standard single-gang back boxes for a professional finish.
- Concealed mounting screws: Stainless steel front cover hides screws for a clean aesthetic.
- DPDT contact rating: 25A@24VAC ensures reliable performance under various conditions.
- Color-coded wires: Simplifies installation and wiring process.
- Momentary output: Provides temporary activation for access control systems.
Seco-Larm SD-72281-6MQ Detailed Specifications
| Type | Mortise Cylinder Key Switch |
| Keys Included | 2 |
| LEDs | Red (standby), Green (triggered) |
| Mounting | Flush mount with vandal-resistant screws |
| Back Plate Material | Chrome-plated Aluminum |
| Front Cover Material | Stainless Steel |
| Contact Rating | DPDT, 25A@24VAC |
| Wiring | Color-coded wires |
| Output Type | Momentary |
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