Notifier® 851 and 951 Series Photoelectric Smoke Detectors

Fire Alarm Systems | Products August 15, 2019 August 31, 2021

NOTIFIER FSP-951 photoelectric smoke detector NOTIFIER™️ by Honeywell 851 and 951 Series photoelectric smoke detectors are engineered with a uniquely designed optical sensing chamber to detect smoke which may be produced from various combustion sources. Addressable, intelligent detectors provide point ID capability allowing each detector to be programmed with rotary address switches for exact location ID. The control panel software may be programmed for sensitivity to match the environment, with continual monitoring and reporting to the control panel.

The NOTIFIER 851 Series

The NOTIFIER 851 Series includes:

FSP-851 – a photoelectric smoke detector used with ONYX fire alarm control panels.
FSP-851T – a photoelectric smoke detector with thermal detection also used with ONYX panels.
FSP-851R – a photoelectric smoke detector to be utilized with DNR or DNRW duct smoke detection and ONYX control panels.

The NOTIFIER 951 Series

The NOTIFIER 951 Series are intelligent plug-in smoke detectors which include the following various models:

FSP-951
FSP-951-IV
FSP-951T
FSP-951T-IV
FSP-951R
FSP-951R-IV

The FSP-951 series includes integral communication and features that surpass conventional devices. The FSP-951 Series is available in Ivory for legacy installations or Bright White for new installations, both in a low-profile, sleek design.

Both the 851 and 951 series of NOTIFIER photoelectric smoke detectors include the following benefits and features:

Photoelectric smoke detection technology
Low standby current
Analog communications
Dual LEDs for 360° visibility
Rotary address switches

HRSS offers NOTIFIER 851 and 951 series photoelectric smoke detectors along with complete fire alarm systems and components. We provide fire alarm system design, testing, troubleshooting, maintenance and monitoring to commercial properties in and around Chicago. Contact us to learn more about intelligent, addressable fire alarm systems and photoelectric smoke detectors.

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Reasonable Bids and High Quality Work

Every time High Rise Security Systems provides a bid it is reasonable and the work is high quality. Every person on the High Rise team is great to work with, in fact, they always make us feel like we are the only customer. The first time we worked with High Rise was during a crisis over the holidays. Everything was ordered, scheduled and fixed during the emergency time frame. They continue to serve as a trusted supplier for our Hospitality Management Group.

- Cindy H, Smashotels, VP of Operations

High Rise Security Systems

2016-06-22T17:27:09+00:00

Every time High Rise Security Systems provides a bid it is reasonable and the work is high quality. Every person on the High Rise team is great to work with, in fact, they always make us feel like we are the only customer. The first time we worked with High Rise was during a crisis over the holidays. Everything was ordered, scheduled and fixed during the emergency time frame. They continue to serve as a trusted supplier for our Hospitality Management Group. - Cindy H, Smashotels, VP of Operations

https://hrsschicago.com/testimonials/reasonable-bids-high-quality-work/

Always Responsive & Fair Pricing

I've known Arnold at High Rise for 10-15 years. He and his team are always responsive and provide fair pricing. I am in charge of purchasing for 4 buyers and 350-400 field people and consequently rely on trusted subcontractors such as High Rise Security Systems. Arnold is not only a good guy and enjoyable to work with, he is a high quality minority certified supplier which is important to our company. We look forward to continuing to work with HRSS.

Dan P., Continental Electrical Construction Company

High Rise Security Systems

2016-06-22T17:42:47+00:00

I've known Arnold at High Rise for 10-15 years. He and his team are always responsive and provide fair pricing. I am in charge of purchasing for 4 buyers and 350-400 field people and consequently rely on trusted subcontractors such as High Rise Security Systems. Arnold is not only a good guy and enjoyable to work with, he is a high quality minority certified supplier which is important to our company. We look forward to continuing to work with HRSS. Dan P., Continental Electrical Construction Company

https://hrsschicago.com/testimonials/always-responsive-fair-pricing/

Trusted Notifier Partner

I've worked with High Rise Security Systems for many years. They are a trusted Notifier partner that pays close attention to detail. Being in the trades for over 25 years and using many different companies, I'd definitely recommend Arnold's team at High Rise Security for all your fire and security or Life Safety system needs.

Steve M. at Peak Electric, Inc.

High Rise Security Systems

2016-06-22T17:45:20+00:00

I've worked with High Rise Security Systems for many years. They are a trusted Notifier partner that pays close attention to detail. Being in the trades for over 25 years and using many different companies, I'd definitely recommend Arnold's team at High Rise Security for all your fire and security or Life Safety system needs. Steve M. at Peak Electric, Inc.

https://hrsschicago.com/testimonials/trusted-notifier-partner/

Thanks for making this project a success

On behalf of Executive Construction Inc. we would like to thank you and your team for all of their efforts in making the Zurich North America Headquarters project at 1229 Zurich Way a huge success. Zurich had their final move in last weekend and are now 100% occupied. You had a great crew out here with Chris S. as your lead technician. He did a great with all aspects of the fire alarm system. He was a great help with getting our occupancy with the village and was always available to help solves problems and answer questions. We at ECI believe it takes a team to accomplish success and we appreciate, respect and include your team in the success of this project.

Thanks again and we are all looking forward in doing more work in High Rise.

Lee R. ECI Senior Superintendent

Karl S. ECI Senior Superintendent

Nick U. ECI Superintendent

Dan E. ECI Senior Superintendent

High Rise Security Systems

2016-11-11T14:06:54+00:00

On behalf of Executive Construction Inc. we would like to thank you and your team for all of their efforts in making the Zurich North America Headquarters project at 1229 Zurich Way a huge success. Zurich had their final move in last weekend and are now 100% occupied. You had a great crew out here with Chris S. as your lead technician. He did a great with all aspects of the fire alarm system. He was a great help with getting our occupancy with the village and was always available to help solves problems and answer questions. We at ECI believe it takes a team to accomplish success and we appreciate, respect and include your team in the success of this project. Thanks again and we are all looking forward in doing more work in High Rise. Lee R. ECI Senior Superintendent Karl S. ECI Senior Superintendent Nick U. ECI Superintendent Dan E. ECI Senior Superintendent

https://hrsschicago.com/testimonials/thanks-making-project-success/

You guys did an outstanding job!

The Addison project you were a sub of my sub GIM, but it was the first time I have worked with High Rise. I was very pleased with the support from both your office staff and field staff.

You guys did an outstanding job! Upon internal closeout I’ll be sure to reiterate that to our estimating. I look forward to working with you in the future.
Dave R
Senior Project Manager

High Rise Security Systems

2017-01-09T14:53:11+00:00

The Addison project you were a sub of my sub GIM, but it was the first time I have worked with High Rise. I was very pleased with the support from both your office staff and field staff. You guys did an outstanding job! Upon internal closeout I’ll be sure to reiterate that to our estimating. I look forward to working with you in the future. Dave R Senior Project Manager

https://hrsschicago.com/testimonials/guys-outstanding-job/

Battaglia Industries

Thank you for sending your team out today, everything went excellent. It is a “night & day” difference working with your team compared to some of our other subs.

-Sean R., Project Manager at Battaglia Industries

High Rise Security Systems

2020-09-28T12:28:31+00:00

Thank you for sending your team out today, everything went excellent. It is a “night & day” difference working with your team compared to some of our other subs. -Sean R., Project Manager at Battaglia Industries

https://hrsschicago.com/testimonials/battaglia-industries/

High Rise Security Systems