The Notifier FSP-851 is an intelligent plug-in photoelectric smoke detector designed for commercial fire alarm systems. Featuring analog communications with point ID capability, rotary addressing, and dual LED indicators for 360° visibility, it delivers reliable detection and easy integration with Notifier control panels. Its programmable sensitivity and low standby current make it ideal for modern intelligent fire detection networks.
Voltage and Rating
- Voltage Range: 15–32 V DC peak
- Standby Current: 300 μA @ 24V DC (one communication every five seconds with LED enabled)
- LED Current (max): 6.5 mA @ 24V DC
Key Specifications
- Detector Type: Intelligent Photoelectric Smoke Detector
- Product Series: 851 Series
- Detection Method: Photoelectric
- Communication: Analog communications with point ID capability
- Features: Low standby current, rotary address switches, dual LEDs for 360° visibility
- Programming: Detector sensitivity programmable via control panel software
- Application: Commercial fire alarm systems
Certifications
- UL Listed (S1115)
- MEA Listed (225-02-E)
- FM Approved
- CSFM (7272-0028:0206)
Product Data
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- Manufacturer: Honeywell
- Brand: Notifier
- Model Number: FSP-851
- UPC: 783763021091