Notifier FSP-851 Intelligent Photoelectric Smoke Detector

Notifier FSP-851: Intelligent plug-in photoelectric smoke detector with analog communications, rotary addressing, dual LED indicators, and comprehensive certifications.

Product Specifications

• Manufacturer: Honeywell
• Brand: Notifier
• Model Number: FSP-851
• UPC:783763021091
• Product Type: Intelligent Photoelectric Smoke Detector
• Product Series: 851 Series
• Detection Method: Photoelectric smoke detection
• Communication: Analog communications with point ID capability
• Voltage Range: 15-32 volts DC peak
• Standby Current: 300μA @ 24V DC (one communication every five seconds with LED enabled)
• LED Current (max): 6.5mA @ 24V DC ('ON')
• Features: Low standby current, rotary address switches, dual LEDs for 360° visibility
• Programming: Detector sensitivity can be programmed and monitored through control panel software
• Certifications: UL Listed (S1115), MEA Listed (225-02-E), FM Approved, CSFM (7272-0028:0206)
• Application: Commercial fire alarm systems

New Condition

• Products in new condition are unused and in their original state.
• Backed by our 24-month warranty, ensuring reliability and peace of mind.

Reconditioned Condition

• Products in reconditioned condition are previously owned but have been professionally tested and inspected to ensure full functionality.
• May include minor repairs, such as replacing damaged screws, but are not fully refurbished.
• Covered by our 12-month warranty, guaranteeing performance.

Free Shipping on Orders Over $250

Enjoy free standard shipping on all orders over $250!

• Applies to the contiguous United States
• Excludes Alaska, Hawaii, U.S. territories, and oversized items
• No promo code needed—free shipping is automatically applied at checkout when your order total is $250 or more.

For full details, please refer to our Shipping Policy.

30-Day Hassle-Free Returns

Your satisfaction is our priority!

• Free returns within 30 days of purchase
• If you're not completely satisfied, we've got you covered!

For complete terms, please refer to our Return Policy.