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Fire Detection Equipment

VESDA

According to tests observed & verified by independent experts, VESDA is the best ASD system available. With VESDA-E, Xtralis has taken the standard for ASD systems to a new level of excellence. Our patented Flair™ technology delivers innovation that makes VESDA-E better than even the best (VESDA)!

Notifier by Honeywell

NOTIFIER’s ONYX® Series of intelligent fire alarm control panels have the flexibility to meet the needs of any size application. ONYX Series panels are easily expanded with NOTI-FIRE-NETTM, NOTIFIER’s intelligent fire alarm network, to keep pace with your fire protection needs. What’s more, ONYX Series panels and NOTI-FIRE-NET are completely backward compatible with existing NOTIFIER intelligent systems, so you can add-on or upgrade without having to replace existing devices.

Protectowire Linear Heat Detector

Protectowire Linear Heat Detector, the main component of our linear heat detection systems, is a proprietary cable that detects heat conditions anywhere along its length. Available in a range of alarm temperatures and jacket models to suite a vast array of fire detection applications.

Protectowire FireSystems Control Panels & Graphic Annunciators

SRP-4x4 Commercial Fire Alarm/Releasing Control Panel

Single board design provides 4 field programmable inputs, 1 dedicated supervisory input, and 4 programmable outputs. System also provides general alarm, trouble, and supervisory relays. Relays by zone are optionally available. Each initiating device zone supports up to 3,500 feet of Protectowire Linear Heat Detector. Available with optional Alarm Point Location Meter. FM Approved and UL Listed.

FireSystem 2000 Commercial and Light Industrial Fire Control Panel

Modular design allows customization and Easy Maintenance. Available in NEMA-1 or NEMA-4/12 rated enclosures. Each Initiating Device Zone supports up to 3,500 Feet of Protectowire Linear Heat Detector. Available with optional Alarm Point Location Meter. FM Approved and UL Listed.

Airsense Stratos Aspirating Smoke Detectors

Stratos-Aspirating High Sensitivity Smoke Detector

This unit has unmatched sensitivity potential, providing the very earliest warning of incipient fire with minimal rate of nuisance alarms. ClassiFire Perceptive Artificial Intelligence ensures that the detector operates at optimum sensitivity for the protected environment, without the need for complex setup. This means the product will configure itself to provide high sensitivity in a computer room or reduced sensitivity in areas with a high ambient background. Equipped with four alarm relays (Auxiliary, Pre-Alarm, Fire 1 and Fire 2), fault relay and 3 pairs of remote control input terminals, the inputs may be configured for a number of functions. See technical documentation for full details. Relay outputs provide a convenient method for remote monitoring by local fire alarm panels or Building Management Systems. Open Protocol available for 3rd party integration. IP-50 rated enclosure provides superior protection of circuitry and provides easy access to internal termination points for wiring or servicing.

Stratos-Micra 100

Stratos-Micra 100 is designed to provide very high sensitivity smoke detection in a small package for mid-size applications. ClassiFire Perceptive Artificial Intelligence ensures that the detector operates at optimum sensitivity for the protected environment, without the need for complex setup. This means the product will configure itself to provide high sensitivity in a computer room or reduced sensitivity in areas with a high ambient background. The detector is designed to fit into a Docking Station. All sampling pipes and cables are connected to the Docking Station as a first fix operation leaving the detector to be fitted during the final commissioning phase if required. This ensures that detectors are less likely to be damaged during the installation.

Stratos-Micra 25

Stratos-Micra 25 is designed to provide very high sensitivity smoke detection in a small package. ClassiFire Perceptive Artificial Intelligence ensures that the detector operates at optimum sensitivity for the protected environment, without the need for complex setup. This means the product will configure itself to provide high sensitivity in a computer room or reduced sensitivity in areas with a high ambient background. The detector is designed to fit into a Docking Station. All sampling pipes and cables are connected to the Docking Station as a first fix operation leaving the detector to be fitted during the final commissioning phase if required. This ensures that detectors are less likely to be damaged during the installation. Equipped with ‘Fault’ and ‘Fire’ relays on-board. Can be ordered with optional Input Relay Card which provides four levels of alarm, fault and three programmable inputs. Relay outputs provide a convenient method for remote monitoring by local fire alarm panels or Building Management Systems. Open Protocol available for 3rd party integration

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About us

Nexus Alarm and Suppression, a subsidiary of APi Group, Inc., the only source you need for accurate fire detection and protection systems. Providing fire alarm and suppression systems for industries that need them most. With over 200 years of combined experience Nexus Alarm and Suppression is the critical facility fire protection provider you can count on!

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  • 480-839-1398
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  • 6100 South Maples Avenue #116, Tempe, AZ 85283
  • 14620 Flint Lee Rd., Unit C Chantilly, VA 20151

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