System Sensor COSMO-2W i4 Series, 2-Wire Carbon Monoxide (CO
$119.59In stock
The best-in-class i4 Series combination CO/Smoke detector is a 2-Wire carbon monoxide (CO) and smoke detection technology in a single, system-connected device.
Showing 1–16 of 44 results
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BRK SMICO100-AC Interconnect Hardwire Combination Smoke and
$75.01In stock
- Direct wire-in with 9V battery backup. Hardwired with battery backup for protection during power outages
- Perfect mount for easy installation. Mounting bracket keeps the alarm secure over a wide rotation range for ideal alignment
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BRK SMCO100V-AC Interconnect Hardwire Smoke and CO Alarm wit
$73.59Only 8 left in stock
- Interconnect Hardwire Smoke and CO Alarm, Voice Warning with Location, voice tells what the danger is and its location
- Advanced Smoke and CO Protection. Advanced sensing technology for early warning and less cooking nuisance alarms
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BRK SMICO105-AC Hardwired Combination Icon Smoke and Carbon
$77.25In stock
BRK SMICO105-AC Hardwired Combination Icon Smoke and Carbon Monoxide Detector, 10-Year Battery
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DSC MX916 Addressable MX Smoke and Heat Detector
$65.54In stock
3 modes of operation_ Optical, Heat enhanced optical, Fixed alarm temperature
Self-monitoring
Self-Test -
Honeywell Home 5800CMBOV Combination Smoke / Carbon Monoxide
$157.54In stock
CO Detector End-of-Life reporting (detector needs replacing)
Smoke detector maintenance reporting (detector needs cleaning or replacing)
Low Battery Detection -
Honeywell Home PROSIXCMBOV Pro Series 2-Way Wireless Smoke/
$159.75In stock
- Heat Detection: โฅ 135ยฐF (57ยฐC)
- Voice Annunciation: English/Spanish
- 360 ยฐ LED Ring
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ELK-6052 Wireless Photoelectric Smoke & Heat Detector,
$110.39Only 13 left in stock
- Rapid โrate-of-riseโ temperature detection
- Ability to activate built-in sounder of all enrolled ELK-6052 smoke detectors
- Photoelectric Smoke Detection
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Honeywell 5800SMOKEV Wireless Smoke and Heat Detector, Round
$90.24In stock
- Meets the UL 268 7th edition standard
- Builtโin sounder provides clear, audible annunciation during potential incidents and low battery conditions
- Nuisance alarms are minimized through the use of smoothing algorithms and drift compensation
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Kidde KIR-OSCD Optica Series Intelligent Multisensor Smoke a
$116.07Only 14 left in stock
- Multi-criteria optical smoke sensing technology
- Integrates advanced optical smoke with life safety carbon monoxide detection
- Integrated nuisance rejection reducing unwanted alarms from general cooking particulates
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Honeywell Home PROSIXCOMBO ProSeries Two-Way Wireless Smoke/
$173.64Only 11 left in stock
Battery Powered Multi-color LEDs indicate alarm and CO conditions 85 dB
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2GIG SMKT8e-345 eSeries Encrypted Smoke, Heat and Freeze Sen
$87.20In stock
- Meets new UL217 8th edition and UL268 7th edition requirements.
- Designed to recognize smoke from some synthetic materials
- Monitors and reports on excessive temperature variations
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2GIG CO8-345 CO Detector Wireless Carbon Monoxide Alarm, 10
$90.19In stock
- 10 year sensor life
- 10 year battery life
- Built-in 85 decibel sounder
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System Sensor COSMO4W
$126.49In stock
- 4-wire module is compatible with COSMO-4W combination detectors and 4WTA-B smoke detectors
- Easily integrates up to 12 compatible detectors to a wide range of control panels
- Sends distinct smoke and CO signals from i4 detectors to the panel
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System Sensor 4WT-B Photoelectric i3 Series Smoke Detector,
$68.14In stock
- Provides wide-angle red and green LED indicators for instant inspection of the detectorโs condition
- Plug-in detector line, mounting base included
- 135ยฐF fixed thermal sensor.
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2GIG SMKT8-345 Smoke, Heat and Freeze Sensor with 10-Year Lo
$84.69In stock
- Meets new UL217 8th edition and UL268 7th edition requirements.
- Designed to recognize smoke from some synthetic materials.
- Monitors and reports on excessive temperature variations.
Combination detectors are versatile safety devices that integrate multiple detection capabilities into a single unit, enhancing overall protection against various threats. Typically combining smoke and carbon monoxide (CO) detection functionalities, these detectors offer comprehensive monitoring for both fire and CO hazards in homes, businesses, and commercial environments. By leveraging advanced sensor technologies, combination detectors provide early detection of smoke and CO, triggering audible alarms to alert occupants promptly. Easy to install and maintain, our range of combination detectors ensures reliable performance and peace of mind, making them an essential addition to any safety-conscious setting.