Combination Detectors
Combination detectors pair smoke and carbon monoxide (CO) sensing in a single, space-saving unit to protect homes and buildings. Ideal for property managers, contractors, and facility teams, these devices simplify installation and maintenance while delivering reliable life-safety alerts. Choose from hardwired, battery-powered, and smart-connected models with interconnect capability, UL-listed certification, and battery backup to meet safety codes and reduce risk.
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AJAX
AJAX 68695.136.WH3 FireProtect Wireless Combined Heat and Smoke Detector with Replaceable Batteries, White
68695136WH3
In Stock
$85.43
AJAX
AJAX 68696.136.BL3 Wireless Combined Heat and Smoke Detector with Replaceable Batteries, Black
68696136BL3
In Stock
$84.60
AJAX
AJAX 68697.137.WH3 Wireless Combined Heat, Smoke and CO Detector with Replaceable Batteries, White
68697137WH3
In Stock
$107.64
BRK Electronics
BRK 1046781 Interconnect Hardwire Smoke and CO Alarm with Battery Backup and Voice Warning
1046781
In Stock
$62.99
BRK Electronics
BRK 1046884 Interconnectable Ion Smoke and CO Alarm with 10-Year Battery Backup
1046884
In Stock
$63.86
BRK Electronics
BRK SMCO110V-AC Interconnect Hardwire Smoke and CO Alarm with Battery Backup, Voice and Location
1046791
In Stock
$75.77
BRK Electronics
BRK SMICO110 Interconnect Hardwire Combination Smoke and Carbon Monoxide Alarm with Battery Backup
1046890
In Stock
$38.54
Fire-Lite Alarms by Honeywell
Fire-Lite SD365CO Addressable Combination Fire and Carbon Monoxide (CO) Detector, LiteSpeed, White
SD365CO
In Stock
$268.58
Fire-Lite Alarms by Honeywell
Fire-Lite SD365T Addressable Photoelectric Smoke Detector with Built-in 135°F (57°C) Fixed-Temperature Thermal Device, LiteSpeed Only, White
SD365T
In Stock
$131.27
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