SigCom MNS-100EXP Mass Notification System
The SigCom MNS-100EXP is a highly modular, state-of-the-art emergency communications system. It delivers configurable and reliable command and mass communication for any emergency situation — including fire, weather emergencies, terrorist events, and biological, chemical, or nuclear threats. The MNS-100EXP meets NFPA 72, UL864 9th Edition, and UFC 4-021-01 requirements.
The MNS-100EXP integrates with virtually any host alarm system, connecting as a single primary connection to an NAC output from the FACP. Many pre-set configurations provide mass notification capability right out of the box. Activation is via a single supervised dry contact input or up to 8 dry contact closures.
Audio Inputs & Flexibility
The MNS-100EXP provides numerous audio inputs for maximum control flexibility:
- Supervised remote microphone for centrally placed emergency personnel
- High-priority supervised audio input that overrides lower-priority activations
- 25 VRMS speaker-level input for audio power booster operation
- Additional non-supervised audio input for paging or background music
Amplifier & Speaker Circuits
A high-efficiency, Class D, 100-watt digital audio amplifier drives four selectable power-limited speaker circuits in the standard configuration. All speaker circuits are continuously supervised, even while activated. Key features include:
- Each speaker circuit configurable for Class A or B wiring without loss of circuits
- Amplifier output voltage: 25 VRMS standard
- Optional transformer for 70 VRMS output for longer speaker runs with low signal loss
- Audio power boost option available in multiples of 100 watts
Programming & Control
- Simple field programming via contact closure inputs or internal SIP-switch banks
- Time-out feature halts message playback after a configurable 10-minute interval
- Power supply, battery back-up, and charger provided internally
- LED indicators: POWER (green), ACTIVE (red), SYSTEM FAULT (yellow)
- RS-232 or RS-485 communication with external systems
- 4 selectable speaker circuits (Class A or B wiring)
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 10 lbs |
|---|---|
| Dimensions | 19 × 14 × 4 in |
