12/24v Fire Relay | Frm-100

The FRM-100 is a dedicated fire switching relay designed for use within fire alarm, access control, door entry, CCTV, and security systems where a low-voltage switching output is required. It provides a simple and reliable method of interfacing fire alarm systems with external devices such as magnetic locks, power supplies, door release circuits, and building management equipment.

With dual-voltage operation, LED status indication, and high-capacity relay contacts, the FRM-100 is ideal for applications requiring fire alarm integration and emergency door release functionality.

Key Features

• Fire switching relay module
• Designed for fire alarm integration
• Suitable for access control and security systems
• Low-voltage switching output
• Dual-voltage 12VDC / 24VDC operation
• LED status indication
• Compact and reliable design
• Easy integration with existing systems
• Suitable for emergency door release applications
• High-current relay contacts

Technical Specifications

• Product Type: Fire Switching Relay
• Supply Voltage:
  • 12VDC
  • 24VDC
• Coil Resistance:
  • 400 Ohms
• Current Consumption:
  • 30mA
• Contact Configuration:
  • 1 x COM
  • 1 x NO
  • 1 x NC
• Contact Rating:
  • 5A @ 250VAC
  • 10A @ 24VDC
• Status Indication:
  • LED Indicator

Typical Applications

• Fire alarm systems
• Access control systems
• Magnetic lock release circuits
• Electric lock control
• Emergency door release systems
• Door entry systems
• CCTV integrations
• Building management systems
• Security system interfacing

Example Uses

• Releasing magnetic locks during a fire alarm activation
• Providing fire alarm outputs to access control systems
• Switching auxiliary circuits from a fire panel
• Interfacing emergency release devices with door security systems
• Creating fail-safe fire release functionality

Benefits

• Simple fire alarm integration
• Low current consumption
• Suitable for both 12VDC and 24VDC systems
• High relay switching capacity
• Visual LED indication for easy diagnostics
• Compact design for installation within control panels