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Kidde | Evolve Series Cabinet Tamper Switch for Fire Alarm Panels | KC-TAMPER

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SKU:
KD-KC-TAMPER

The Kidde KC-TAMPER monitors fire alarm panel enclosures for unauthorized access. When the cabinet door opens, the spring-loaded plunger releases and reports a supervisory condition to the FACP - giving central station operators a tamper signal without a separate zone module or extra wiring.

Built for the fire alarm installer

Part of Kidde's Evolve Series, the KC-TAMPER mounts inside panel cabinets and junction boxes with standard hardware. The normally closed contact wires directly to any FACP supervisory input, keeping the install simple and code-compliant for NFPA 72 tamper supervision requirements.

Key features

  • Supervisory zone monitoring: normally closed contact reports tamper when the enclosure door opens
  • Universal FACP compatibility: wires to any fire alarm control panel supervisory input
  • Simple mechanical operation: spring-loaded plunger activates on door open, auto-resets on close
  • Compact form factor: fits inside standard fire alarm panel cabinets and enclosures
  • Evolve Series integration: part of the Kidde Evolve ecosystem for streamlined fire alarm installations

Where it goes

Install inside any fire alarm panel cabinet, NAC power supply enclosure, or auxiliary equipment box that requires tamper supervision per NFPA 72 or local AHJ requirements. The plunger contacts the enclosure door and breaks the supervisory circuit when the door is opened.

Brand:
Kidde Commercial
Form factor:
Cabinet tamper switch, spring-loaded plunger
Contact type:
Normally closed (NC)
Communication:
Hardwired to FACP supervisory zone
Compatibility:
Kidde Evolve Series fire alarm panels; compatible with any FACP supervisory input
Mounting:
Inside fire alarm panel cabinets, NAC enclosures, and junction boxes
Compliance:
Supports NFPA 72 tamper supervision requirements
What does the KC-TAMPER do?
It monitors fire alarm panel enclosures for unauthorized access. When the cabinet door opens, the plunger releases and sends a supervisory signal to the FACP, which forwards a tamper alert to the central monitoring station.
Does this work with non-Kidde fire alarm panels?
Yes. The KC-TAMPER uses a simple normally closed dry contact that wires to any FACP supervisory zone input. While it's part of the Kidde Evolve Series, the contact type is universal.
Is tamper supervision required by code?
NFPA 72 requires tamper supervision on fire alarm system enclosures in many applications. Check with your local AHJ for specific requirements on the job.
How does it mount inside the cabinet?
The switch mounts inside the enclosure with the plunger against the cabinet door. Door closed = plunger compressed, contact closed. Door open = plunger extends, contact opens, supervisory condition triggers.