Featured Categories

  • Tools & Machining
  • Shipping, Packaging & Office Supplies
  • Plumbing
  • Safety

Shop Categories

  • Abrasives & Polishers
  • Adhesives & Tapes
  • Electrical Supplies
  • Electronics
  • Fasteners
  • Food Service & Restaurant Supplies
  • Furniture, Linens & Decor
  • Grounds & Outdoor
  • Hardware & Building Materials
  • Heating & Cooling
  • Janitorial & Cleaning Supplies
  • Lab Equipment & Supplies
  • Lighting
  • Material Handling
  • Medical & Personal Care
  • Paint, Coatings & Supplies
  • Plumbing
  • Power Transmission
  • Pumps
  • Raw Materials
  • Safety
  • Shipping, Packaging & Office Supplies
  • Storage & Workspace
  • Test Instruments & Gauges
  • Tools & Machining
  • Vehicle Maintenance
  • Welding, Soldering & Brazing
  • About Us
  • Promo Codes
  • Contact Us
Added to Cart
Skip to Main Content
FREE Shipping on orders over $50 after you . Restrictions Apply
Zoro Homepage
Close icon
Clipboard Icon Clipboard Icon Quick Order
Cart Icon
0
Cart Icon
0
 Cart
  • Low prices on everyday needs. Shop Zoro Select
  • Don't miss these limited time offers. Shop All Deals
  • Get 30 days to pay with Net 30. Apply Now
  1. Home
  2. /
  3. Safety
  4. /
  5. Facility & Worksite Safety
  6. /
  7. Fire Protection
  8. /
  9. Carbon Monoxide and Smoke Detectors
Search Feedback

Carbon Monoxide and Smoke Detectors (385 items)

Brk Smoke Alarm, Battery Backup, Incl 9V Battery, Easy Adapter Plug, Battery, 85 dB, Ionization Sensor SMI100-AC
Brk

Smoke Alarm, Battery Backup, Incl 9V Battery, Easy Adapter Plug, Battery, 85 dB, Ionization Sensor

Zoro # G812648473
Mfr # SMI100-AC
product price:  $17.49
/ea
First Alert Smoke Alarm, 85 dB at 10 ft, (2) AA Batteries, 120V AC, Photoelectric Battery Backup: Yes SA520B
First Alert

Smoke Alarm, 85 dB at 10 ft, (2) AA Batteries, 120V AC, Photoelectric Battery Backup: Yes

Zoro # G8529622
Mfr # SA520B
product price:  $44.79
/ea
System Sensor Duct Smoke Detector, Photoelectric, Universal, Air Velocity (FPM) 100 to 4000, 2 1/2 in Depth D4120
System Sensor

Duct Smoke Detector, Photoelectric, Universal, Air Velocity (FPM) 100 to 4000, 2 1/2 in Depth

Zoro # G1106524
Mfr # D4120
product price:  $161.99
/ea
First Alert First Alert 10 Year Battery-Powered Ionization Smoke and Carbon Monoxide Detector 1 each 1046888
First Alert

First Alert 10 Year Battery-Powered Ionization Smoke and Carbon Monoxide Detector 1 each

Zoro # G012025630
Mfr # 1046888
product price:  $46.25
/ea
Brk ALARM SMOKE DC SMI100 BOX SMI100
Brk

ALARM SMOKE DC SMI100 BOX

Zoro # G012648495
Mfr # SMI100
product price:  $16.15
/ea
Sdi Smoke Detector Tester, 10 in. L x 9 in. W M8SMOKE-01-024
Sdi

Smoke Detector Tester, 10 in. L x 9 in. W

Zoro # G0081159
Mfr # M8SMOKE-01-024
product price:  $14.29
/ea
Zoro Select Smoke Detector Tester, 2 1/2 oz Spray, Operating Temp Min 56 Degrees F, Max 120 Degrees F 25S
Zoro Select

Smoke Detector Tester, 2 1/2 oz Spray, Operating Temp Min 56 Degrees F, Max 120 Degrees F

Zoro # G4086153
Mfr # 25S
product price:  $19.29
/ea
Sdi Carbon Monoxide Detector Tester, CO Detector, Fast Test and Reset Time, 50 Degrees to 95 Degrees F SOLOC6-024
Sdi

Carbon Monoxide Detector Tester, CO Detector, Fast Test and Reset Time, 50 Degrees to 95 Degrees F

Zoro # G0081177
Mfr # SOLOC6-024
product price:  $39.35
/ea
Brk ALARM SMOKE AC/DC10 SMI105-AC BOX SMI105-AC
Brk

ALARM SMOKE AC/DC10 SMI105-AC BOX

Zoro # G712648498
Mfr # SMI105-AC
product price:  $28.45
/ea
Sdi Smoke Detector Tester, 12 in. H x 8 in. W SMOKESABRE-01-024
Sdi

Smoke Detector Tester, 12 in. H x 8 in. W

Zoro # G0081168
Mfr # SMOKESABRE-01-024
product price:  $20.79
/ea
Crc Smoke Detector Tester Can, 2.5 oz. 02105
Crc

Smoke Detector Tester Can, 2.5 oz.

Zoro # G3127564
Mfr # 02105
product price:  $18.39
/ea
System Sensor Mechanical Heat Detector, 5600 Series, 135F Fixed Temperature of Rise, Single Circuit, Plain Housing 5601P
System Sensor

Mechanical Heat Detector, 5600 Series, 135F Fixed Temperature of Rise, Single Circuit, Plain Housing

Zoro # G0631158
Mfr # 5601P
product price:  $23.49
/ea
System Sensor Duct Smoke Detector, Hardwired, 2 in, 158 Degrees F 2D51
System Sensor

Duct Smoke Detector, Hardwired, 2 in, 158 Degrees F

Zoro # G0631106
Mfr # 2D51
product price:  $94.99
/ea
Kidde Carbon Monoxide Alarm, 85 dB at 10 ft, (3) AA Batteries, Electrochemical Battery Backup: Yes KN-COPP-B-LPM
Kidde

Carbon Monoxide Alarm, 85 dB at 10 ft, (3) AA Batteries, Electrochemical Battery Backup: Yes

Zoro # G4026793
Mfr # KN-COPP-B-LPM
product price:  $35.39
/ea
Brk Heat Alarm, 85 dB at 10 ft, 120V AC, 9V, Thermistor Battery Backup: Yes HD6135FB
Brk

Heat Alarm, 85 dB at 10 ft, 120V AC, 9V, Thermistor Battery Backup: Yes

Zoro # G0310107
Mfr # HD6135FB
product price:  $29.79
/ea
Safe-T-Alert Combo Carbon Monoxide Propane Alarms Flush Mount - Black 35-742-BL
Safe-T-Alert

Combo Carbon Monoxide Propane Alarms Flush Mount - Black

Zoro # G910018772
Mfr # 35-742-BL
product price:  $82.89
/ea
System Sensor Smoke Detector 2151
System Sensor

Smoke Detector

Zoro # G0631079
Mfr # 2151
product price:  $70.59
/ea
Brk Smoke Alarm, 1.9 in H, 5.6 in W SMI100-AC
Brk

Smoke Alarm, 1.9 in H, 5.6 in W

Zoro # G712483716
Mfr # SMI100-AC
product price:  $14.85
Kidde Carbon Monoxide Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes KN-COP-IC
Kidde

Carbon Monoxide Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes

Zoro # G1633107
Mfr # KN-COP-IC
product price:  $74.99
/ea
Kidde Carbon Monoxide and Gas Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes KN-COEG-3
Kidde

Carbon Monoxide and Gas Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes

Zoro # G1857405
Mfr # KN-COEG-3
product price:  $70.15
/ea
Kidde Carbon Monoxide Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes KN-COPP-3
Kidde

Carbon Monoxide Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes

Zoro # G6071545
Mfr # KN-COPP-3
product price:  $67.19
/ea
Safe-T-Alert Combo Carbon Monoxide Propane Alarm - Fluah Mount - Min 25-742-BL
Safe-T-Alert

Combo Carbon Monoxide Propane Alarm - Fluah Mount - Min

Zoro # G703068137
Mfr # 25-742-BL
product price:  $83.59
/ea
Brk BRK Battery-Powered Photoelectric Smoke Detector 6 pk 1046739
Brk

BRK Battery-Powered Photoelectric Smoke Detector 6 pk

Zoro # G812025700
Mfr # 1046739
product price:  $159.99
/pk 6, $26.67/ea
Kidde Carbon Monoxide Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes KN-COB-IC
Kidde

Carbon Monoxide Alarm, 85 dB at 10 ft, 120V AC, 9V, Electrochemical Battery Backup: Yes

Zoro # G2463727
Mfr # KN-COB-IC
product price:  $50.99
/ea
First Alert Carbon Monoxide and Gas Alarm, 85 dB at 10 ft, (2) AA Batteries, 120V AC, Electrochemical GCO1CN
First Alert

Carbon Monoxide and Gas Alarm, 85 dB at 10 ft, (2) AA Batteries, 120V AC, Electrochemical

Zoro # G1919570
Mfr # GCO1CN
product price:  $65.15
/ea
Brk ALARM COMBO AC/DC SMICO100-AC BOX SMICO100-AC
Brk

ALARM COMBO AC/DC SMICO100-AC BOX

Zoro # G712648504
Mfr # SMICO100-AC
product price:  $66.15
/ea
Brk BRK Hard-Wired w/Battery Back-up Ionization Smoke Detector 1 pk 1046836
Brk

BRK Hard-Wired w/Battery Back-up Ionization Smoke Detector 1 pk

Zoro # G112025684
Mfr # 1046836
product price:  $31.29
/ea
Safe-T-Alert 45-Series Combo Carbon Monoxide Propane Alarm Surface Mount - Black 45-741-BL
Safe-T-Alert

45-Series Combo Carbon Monoxide Propane Alarm Surface Mount - Black

Zoro # G205729505
Mfr # 45-741-BL
product price:  $99.49
/ea
First Alert Carbon Monoxide Alarm, 85 dB at 10 ft, 9V, Electrochemical Battery Backup: No CO400B
First Alert

Carbon Monoxide Alarm, 85 dB at 10 ft, 9V, Electrochemical Battery Backup: No

Zoro # G2846523
Mfr # CO400B
product price:  $23.15
/ea
Brk BRK 10 Year Battery-Powered Ionization Smoke Detector 1 pk 1046857
Brk

BRK 10 Year Battery-Powered Ionization Smoke Detector 1 pk

Zoro # G112025783
Mfr # 1046857
product price:  $31.29
/ea
Brk ALARM SMOKE DC10 SMI110 BOX SMI110
Brk

ALARM SMOKE DC10 SMI110 BOX

Zoro # G512648513
Mfr # SMI110
product price:  $24.59
/ea
Air Products & Controls Smoke Detector, 4" Height, Plastic HS-100-P
Air Products & Controls

Smoke Detector, 4" Height, Plastic

Zoro # G4362456
Mfr # HS-100-P
product price:  $143.99
/ea
Brk ALARM COMBO DC SMICO100 BOX SMICO100
Brk

ALARM COMBO DC SMICO100 BOX

Zoro # G512648506
Mfr # SMICO100
product price:  $37.15
/ea
Kidde Smoke/Carbon Mono Alarm, Photoelectric 30CUD10-V
Kidde

Smoke/Carbon Mono Alarm, Photoelectric

Zoro # G813345296
Mfr # 30CUD10-V
product price:  $77.79
/ea
Kidde Quick Connect Adapter, 2.66" L 20-9003
Kidde

Quick Connect Adapter, 2.66" L

Zoro # G314921227
Mfr # 20-9003
product price:  $5.97
/ea
Sold in mult. of 6 for $35.82
Sdi Smoke Detector Test Equpiment, 52 in. H SOLO808
Sdi

Smoke Detector Test Equpiment, 52 in. H

Zoro # G0269827
Mfr # SOLO808
product price:  $1,183.99
/ea
Carbon Monoxide and Smoke Detectors (385 items)
  • 1
    of 11 pages
  • Next
  • Last

About Carbon Monoxide and Smoke Detectors

Carbon monoxide (CO) is a colorless, odorless, and tasteless gas that can be fatal to humans and animals if left undetected. A carbon monoxide detector can help protect you and your loved ones from fatal exposures to CO emissions. And as we all know, where there’s smoke, there’s usually fire. Fire travels fast and can destroy a home in a matter of minutes. A smoke alarm (or smoke detector) can detect smoke quickly and emits a loud alarm. Be safe, not sorry with our great selection of carbon monoxide detectors and smoke alarms.

Related Categories

Fire Alarm System Components and AccessoriesFire Barrier ProductsFire ExtinguishersFire Extinguisher BracketsEyewash and Shower Parts and Accessories
Eyewash StationsSpill Control Kits and StationsTraffic BarricadesElectrical Lockout DevicesLockout Padlocks
smoke detector dust coversrv carbon monoxide detectorsmoke alarmphotoelectricfirst alert interconnectrv propane
no deliveriesphotoelectric smoke alarmcommercial carbon monoxide alarmsmoke carbonfirst alert hard wired

Sign Up & Save

Take 10% off your next order when you sign up for Zoro emails. Subscribe now to receive your promo code via email.

Follow Us

  • Facebook
  • YouTube
  • LinkedIn
  • Instagram
Every Part Plays a Part

Information

  • About Us
  • Accessibility
  • Careers
  • Inclusion
  • Giving Back
  • Resource Hub
  • Returns
  • Shipping

Shopping

  • Brands
  • Collections
  • My Account
  • Payments
  • Promo Codes
  • Sitemap
  • Track My Order

Services

  • Customer Service
  • FAQs
  • Net 30 Terms
  • Reseller Program
  • Sell on Zoro
  • Participate in Research
Zoro, Inc

Connect

Customer Service From Real People

  • Phone: (855) 289-9676
  • Contact Us
© 2011-2026 Zoro Tools, Inc. All rights reserved.
  • Terms & Conditions
  • Terms of Access
  • Privacy Policy
Zoro, Inc