The Notifier NMM-100P is a compact addressable mini monitor module designed for compatible FireWarden fire alarm systems. It supervises one Style B (Class B) initiating device circuit for normally open dry-contact devices, allowing conventional initiating devices to be monitored through the addressable signaling line circuit.
Its miniature design allows installation inside a standard single-gang electrical box behind the monitored device, making it ideal for retrofit and space-limited applications. This product is intended exclusively for commercial fire alarm installations and is not surveillance equipment, communications equipment, consumer electronics, tracking equipment, or recording devices.
Product Functions
- One Class B initiating device circuit
- Addressable monitoring of dry-contact devices
- Rotary address switches
- LED status indication
- Compact single-gang installation
- Compatible with FireWarden addressable systems
Electrical & System Information
The NMM-100P operates directly from the 15–32 VDC signaling line circuit without requiring an external power supply. It supervises one Class B initiating device circuit using a 47 kΩ end-of-line resistor and continuously reports circuit status to the compatible control panel.
Features
- Compact miniature design
- One Style B (Class B) IDC
- Rotary decimal address switches
- LED communication and alarm indication
- High EMI/RFI immunity
- Powered directly from the SLC loop
- Factory-installed wire leads
Mounting & Design
The NMM-100P is designed for installation inside a standard single-gang electrical box behind the monitored device. Its lightweight construction eliminates the need for additional mounting hardware in many retrofit applications.
Protection & Applications
Suitable for monitoring:
- Manual Pull Stations
- Waterflow Switches
- Valve Tamper Switches
- Heat Detectors
- Four-Wire Smoke Detectors
- Supervisory Devices
- Commercial Fire Alarm Systems
Compatibility
Compatible with FireWarden addressable fire alarm control panels supporting the NMM-100P monitor module.
Always verify panel compatibility before installation.
Technical Specifications
Manufacturer: NOTIFIER
Model: NMM-100P
Product Type: Addressable Mini Monitor Module
IDC: One Style B (Class B)
Operating Voltage: 15–32 VDC
Average Operating Current: 375 µA
Maximum Current: 5.0 mA
End-of-Line Resistor: 47 kΩ
Maximum IDC Resistance: 1,500 Ω
Maximum IDC Voltage: 11 VDC
Addressing: Rotary Decimal Switches
Dimensions: 2.75 × 1.30 × 0.65 in
Mounting: Single-Gang Electrical Box
Listings: UL Listed (verify approvals for your specific application)
Applications
The Notifier NMM-100P is commonly installed in office buildings, schools, hospitals, hotels, warehouses, industrial facilities, and other commercial fire alarm systems where compact addressable monitoring of conventional initiating devices is required.



