SKU: 78078807109

Notifier FSP-851 Intelligent Photoelectric Smoke Detector – Plug-In – Commercial Fire Alarm

Sale price$66.38 Regular price$73.75
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Notifier FSP-851 Intelligent Photoelectric Smoke Detector – Plug-In – Commercial Fire AlarmThe 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

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

    • Manufacturer: Honeywell
    • Brand: Notifier
    • Model Number: FSP-851
    • UPC: 783763021091


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 78078807109

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4.8 ★★★★★
Based on 11 reviews
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Verified Purchase
Nancy Beaucaire
Alexandria, US
★★★★★ 5
Good compatible part
Great price and easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 11, 2024
D
Verified Purchase
David Wayne lynch
San Leandro, US
★★★★★ 5
Game changer for my truck
Size: 1.9" x 9.9" x 11.4"
I installed this K&N Lifetime Cabin Air Filter in my 2016 F-150 and noticed the difference right away. The airflow is stronger, and the cabin smells fresher even when driving through dusty or humid areas. What I really like is that it’s washable and reusable—so I won’t have to keep buying filters every year. Fitment was perfect and install took under 10 minutes. Just pop out the old one, slide this one in, and you’re good to go. It feels solid and well made, not like those cheap paper ones. It’s definitely worth the investment, especially if you drive a lot or have allergies. Highly recommend for anyone with a Ford or Lincoln vehicle—it pays for itself quickly!
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Reviewed in the United States on July 3, 2025
B
Verified Purchase
Bill
Dallas, US
★★★★★ 5
Fit 2024 F250 Platinum
Size: 1.9" x 9.9" x 11.4"
Good quality, perfect fit.
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Reviewed in the United States on April 16, 2026
J
Verified Purchase
JAMES ERIK FOREHAND
Lexington, US
★★★★★ 5
Great
Size: 1.9" x 9.9" x 11.4"
Great value for the money and easy to install.
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Reviewed in the United States on May 10, 2026
M
Verified Purchase
Mark Liszkiewicz
Houston, US
★★★★★ 5
nice quality
Size: 1.9" x 9.9" x 11.4"
I happen to be a fan of K&N air filters. Fit perfect in my vehicle. Seems like a much nicer quality filter than the cheapo filters from the parts store.
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Reviewed in the United States on March 7, 2026

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