Home > Notifier > FSP-851 NOTIFIER SMOKE DETECTOR FSP 851 FIRE ALARM
Verified: October 13, 2026
FSP-851 NOTIFIER SMOKE DETECTOR FSP 851 FIRE ALARM
~$189.05
The FSP-851 is a photoelectric smoke detector manufactured by Notifier for use in fire alarm systems.
Key Specifications
- Compatibility: Notifier fire alarm panels
- Voltage: 12-24 VDC
- Type: Addressable Photoelectric
- Mounting: Standard 4-inch octagonal or 4-inch square electrical box
- Operating Temperature: 32°F to 100°F (0°C to 37.8°C)
- Sensitivity: Meets NFPA 72 sensitivity requirements
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