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.
91 Items
Product finder
Find the right hardware
Search within these products, then refine your results.
13–24
of
91
products
Show:
Sort By:
91 products found. 12 displayed.
Fire-Lite Alarms by Honeywell
Fire-Lite SD365T-IV Addressable Photoelectric Smoke Detector with Built-in 135°F (57°C) Fixed-Temperature Thermal Device, LiteSpeed and CLIP, Ivory
SD365T-IV
In Stock
$269.60
GENTEX
Gentex 917-0071-002 S Series Multi-Criteria Smoke Alarm with Relay, 120VAC
917-0071-002
In Stock
$83.95
GENTEX
Gentex 917-0072-002 S Series Multi-Criteria Smoke Detector with Heat Alarm and Relay, 120VAC
917-0072-002
In Stock
$103.90
GENTEX
Gentex 917-0076-002 S Series Multi-Criteria Smoke Alarm with Relay, 220VAC
917-0076-002
In Stock
$82.27
GENTEX
Gentex 918-0031-002 SC Series Multi-Criteria Smoke And Carbon Monoxide Alarm, 120VAC, 9V Battery Backup
918-0031-002
In Stock
$90.02
Honeywell Home
Honeywell Home 5193SDT V-Plex Addressable Smoke Detector with Heat Sensor
5193SDT
In Stock
$107.99
Honeywell Home
Honeywell Home 5800SMOKEV Wireless Smoke and Heat Detector, Round, White (Replaces 5808W3 and 5806W3)
5800SMOKEV
In Stock
$110.39
Kidde Residential
Kidde 21031544 Detect Series Hardwired Smoke and CO Alarm, 10-Year Battery
21031544
In Stock
$87.13
Kidde Residential
Kidde 21033083 Firex Series 30CUAR Combo Smoke CO Alarm, Hardwired with AA Backup Battery
21033083
In Stock
$51.97
Kidde Commercial
Kidde KIR-OSCD Optica Series Intelligent Multisensor Smoke and CO Detector
KIR-OSCD
In Stock
$127.15
Kidde Residential
Kidde SMAC10YFEX Hard-Wired Firex Smoke Alarm, 10-Year Backup Battery
21033087
In Stock
$33.78
Macurco
Macurco GD-2A Security Series Combustible/Heating Gas Detector, Natural Gas (NG) or Propane (LP), 12-24V AC/VDC
70-0715-6468-9
In Stock
$189.25
Compare
0 of 3 items selected