Discover advanced multi criteria detectors that provide superior fire protection. Our comprehensive selection combines smoke, heat, and carbon monoxide detection technologies for early warning and reduced false alarms. Find reliable brands like Siemens, Edwards, and Fire-Lite with industry-leading features to safeguard your property effectively.

Siemens
Siemens FP-11 (500-095112) Multi-Criteria Fire Detector
Sale price$259.20
Regular price$311.04
In Stock
Siemens
Siemens OOH941 (S54320-F7-A2) Multi-Criteria Fire Detector
Sale price$109.25
Regular price$131.10
In Stock
Fire-Lite
Fire-Lite SD365CO Smoke and Carbon Monoxide Detector
Sale price$220.70
Regular price$264.84
In Stock
Gentex
Gentex STRR (917-0072-002) Multi-Criteria Smoke Detector 120VAC
Sale price$105.70
Regular price$126.84
In Stock
Siemens
Siemens OH921 (S54320-F6-A2) - (Replaces HFPT-11)
Sale price$54.55
Regular price$65.46
In Stock
Gamewell-FCI
Gamewell-FCI MCS-ACCLIMATE2F Gamewell-FCI Velociti Series MCS-ACCLIMATE2F Sensor for Analog Addressable Fire Alarm Control Panels. Thermal Rating
Sale price$75.80
Regular price$90.96
Contact Us for Alternatives
Notifier
Notifier FPTI-951-IV Multi-Criteria Thermal and Smoke Detector Ivory
Sale price$366.90
Regular price$440.28
Not in stock - available on backorder - lead time on request
Edwards
Edwards SIGA-OSHCD Heat and Carbon Monoxide Detector
Sale price$124.30
Regular price$149.16
In Stock
Fire-Lite
Fire-Lite SD365CO-IV Multi-Criteria Fire Carbon Monoxide Detector
Sale price$121.15
Regular price$145.38
Contact Us for Alternatives
Gamewell-FCI
Gamewell-FCI MCS-PTIR Multi-Criteria Smoke Heat IR Detector
Sale price$89.05
Regular price$106.86
In Stock
Kidde
Kidde KIR-HCD Multisensor Heat and Carbon Monoxide Detector
Sale price$123.00
Regular price$147.60
In Stock
Apollo
Apollo SA5150-750APO Soteria UL Multi-Criteria Detector Smoke and Heat
Sale price$71.80
Regular price$86.16
Not in stock - available on backorder - lead time on request
Fire-Lite
Fire-Lite AD365 Addressable Multi-Criteria Photoelectric
Sale price$111.45
Regular price$133.74
In Stock
Fire-Lite
Fire-Lite AD365-IV Addressable Multi-Criteria Photoelectric
Sale price$242.75
Regular price$291.30
In Stock
Notifier
Notifier FCO-851 Fire and Carbon Monoxide Detector
Sale price$235.85
Regular price$283.02
Contact Us for Alternatives
Gamewell-FCI
Gamewell-FCI MCS-PTIR-IV Multi-Criteria Photo/Thermal/Infrared Detector
Sale price$242.35
Regular price$290.82
In Stock
Mircom
Mircom SD-2WT-LED 2-Wire Photoelectric Smoke Thermal Detector
Sale price$57.45
Regular price$68.94
Contact Us for Alternatives
Mircom
Mircom KAN-TREXLT White, Request to Exit Detector, Timer and Tamper
Sale price$205.00
Regular price$246.00
Not in stock - available on backorder - lead time on request
Mircom
Mircom MIX-FC351AP Mircom Branded Advanced Multicriteria FIRECO Detector
Sale price$394.25
Regular price$473.10
Not in stock - available on backorder - lead time on request
Mircom
Mircom CM-RQE70A An Advanced Passive Infrared (PIR) Request-to-exit Motion Detector That Combines a Compact Size with High-performance Features.
Sale price$153.25
Regular price$183.90
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki ACC-ENM(WHT) Marine Approved MultiSensor SmokeHeat White Case
Sale price$61.85
Regular price$74.22
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki ACD-EN(WHT) MultiSensor with CO White Case
Sale price$160.10
Regular price$192.12
Not in stock - available on backorder - lead time on request
Hochiki
Hochiki ACD-EN MultiSensor with CO Ivory Case
Sale price$160.10
Regular price$192.12
Not in stock - available on backorder - lead time on request
Secutron
Secutron MRI-4121-ISO 4100 Series Multi-Criteria Photo/CO/Heat with Isolation
Sale price$296.65
Regular price$355.98
Not in stock - available on backorder - lead time on request