Device Type: Manual Override Keyswitch (Access Control Door Release)
Video Output: N/A (passive electromechanical switch; no video signal)
Data Ports: Output Contacts: NO/NC/COM (Normally Open / Normally Closed / Common) dry contacts; terminal block or solder connections
Switch Operation & Configuration:
Switch Type: Momentary (spring-return, key removed in off position) or Maintained (latching on/off, key removable in both positions)
Contact Configuration: SPDT (Single Pole Double Throw) or DPDT (Double Pole Double Throw)
Key Removal: Removable in both "On" and "Off" positions on maintained models; spring-return on momentary models
Electrical Ratings (Typical Range):
Contact Rating: 3A @ 250VAC / 6A @ 125VAC (common for general-purpose models)
Low-Voltage Rating: 2A @ 12/24VDC (typical for access control lock circuits)
Voltage-Free Contacts: Yes (dry contacts suitable for interfacing with access controllers, locks, or alarm panels)
Physical & Construction:
Faceplate Material: Stainless Steel (brushed finish, tamper-resistant) or Extruded Aluminum (beveled edges for tamper resistance)
Mounting: Single-gang box (standard) or narrow-stile door frames; surface or flush mount options available
Faceplate Dimensions: Varies by model – e.g., 76mm × 121mm (standard single-gang) or 85mm × 85mm (square plate)
Hardware: Tamper-proof screws (stainless steel or spanner-head) included on most models
Keying: Supplied with 2 keys; keyed alike or keyed differently (depending on model)
Environmental & Compliance:
Operating Temperature: Typically −10°C to +60°C (varies by model)
Ingress Protection: IP54 on some weather-resistant models
Compliance: CE, RoHS (varies by manufacturer)
Key Specs: Override Keyswitch, Momentary or Maintained Operation, SPDT/DPDT Contacts, NO/NC/COM Output, 3A–6A Contact Rating (AC) or 2A @ 12/24VDC, Stainless Steel/Aluminum Faceplate, Tamper-Proof Screws, Surface/Flush Mount, 2 Keys Included, −10°C to +60°C, IP54 Option
Usage: Manual Override of Electronic Door Locks (Fail-Safe/Magnetic Locks), Emergency Door Release, Access Control System Bypass for Authorized Personnel, Maintenance & Power-Failure Override, Alarm Shunting, High-Security Areas (Government, Healthcare, Commercial Buildings)
