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Our most popular products based on sales. Updated frequently.
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Safety & Security
Fire Safety
Carbon Monoxide Detectors
Combination Gas & Carbon Monoxide Detectors
Combination Smoke & Carbon Monoxide Detectors
(Current)
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Smoke Detectors & Fire Alarms
鶹 in Smoke & Carbon Monoxide Alarms
#1
VETOUCH Carbon Monoxide Detector Plug in, Portable Carbon Monoxide Detectors, Simultaneously Checks Temperature/Humidity, Remind Function,Clear LCD Display,for Home Kitchen RV Travel CO Detector
4.6 out of 5 stars
160
2 offers from
$32.99
#2
First Alert Smoke and CO Alarm, SC7010BA, White
4.6 out of 5 stars
454
10 offers from
$56.38
#3
First Alert CO400A Battery Powered Carbon Monoxide Alarm
4.6 out of 5 stars
2,292
7 offers from
$22.25
#4
First Alert SC9120BA Hardwire Smoke & Carbon Monoxide Alarm
4.5 out of 5 stars
1,708
13 offers from
$56.64
#5
First Alert SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm, 1-Pack
3.9 out of 5 stars
64
4 offers from
$158.09
#6
First Alert SC5 Battery Smart Smoke & Carbon Monoxide Alarm, 1-Pack
3.5 out of 5 stars
33
5 offers from
$156.72
#7
First Alert BRK SC-9120B Hardwired Smoke and Carbon Monoxide Alarm with Battery Backup
4.6 out of 5 stars
19,073
5 offers from
$50.74
#8
Leakbee RV Dual LP/CO Alarm, RV Carbon Monoxide & Propane Detector, Hardwired-12V DC with 3 Different Brackets for Motorhome Travel Trailer, Motor Coach, Truck Camper (R502 Black)
4.6 out of 5 stars
405
1 offer from
$75.99
#9
First Alert PRC710A-6 Slim Series Photoelectric Smoke & Carbon Monoxide Detector
4.1 out of 5 stars
1,344
2 offers from
$58.00
#10
First Alert BRK SC9120B-3 Hardwired Smoke and Carbon Monoxide (CO) Detector with Battery Backup, 3-Pack
4.7 out of 5 stars
6,569
2 offers from
$205.99
#11
5-in-1 Carbon Monoxide Detectors &Smoke &Natural Gas Leak Detector, Portable Carbon Monoxide Detectors Plug in & Battery Backup(Temperature & Humidity) for Home,Hotel, RV (White)
1 offer from
$59.99
#12
Nest Protect Smoke and CO Alarm (Battery)
4.5 out of 5 stars
11,104
#13
Kidde KN-Copp-3 Nighthawk Plug-in Carbon Monoxide Alarm with Battery Backup and Digital Display, 6-Pack
3.7 out of 5 stars
34
1 offer from
$362.41
#14
First Alert 10 Year Battery Smoke and Carbon Monoxide Alarm with Voice Alert, White, PRC710VA-6
4.2 out of 5 stars
3
1 offer from
$59.99
#15
Plug in Carbon Monoxide Detectors,Portable Carbon Monoxide Alarm Detectors, Temperature & Humidity Sensor with LED Display for Home, RV
4.6 out of 5 stars
29
1 offer from
$62.88
#16
Combination Smoke and Carbon Monoxide Detector CO Alarm, Beeps Voice Warning Smoke and Carbon Detector Alarm Clock, Power Detection Electronic Equipment, Battery-Powered, Comply with UL217/UL2034
4.2 out of 5 stars
368
#17
Kidde KN-COSM-BA Battery-Operated Combination Smoke/Carbon Monoxide Alarm with Voice Warning
4.4 out of 5 stars
246
#18
Depisuta Battery Operated CO2 Detector Portable Air Quality Meter with 1-Second Realtime Update for Home and Office
1 offer from
$18.33
#19
First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup
4.6 out of 5 stars
3,885
#20
Dioche CO2 Detector Carbon Dioxide Air Quality Monitor Portable Battery Operated 5 in 1 Meter for HCHO TVOC Temp Humi Detection in Home Office ABS Material 9cm X 3.5cm X 7cm
1 offer from
$15.59
#21
DIYEAH Fire Alarm Rain Cover Outdoor Weatherproof Cover for Emergency Stop Button Protector
1 offer from
$25.49
#22
First Alert AC10-500A Hardwired Smart Smoke and Carbon Monoxide Alarm, White
3.2 out of 5 stars
11
2 offers from
$139.00
#23
Universal Security Instruments Hardwired 10 Year Tamper Proof Permanent Power Sealed Battery 3-in-1 Universal Smoke Sensing & Carbon Monoxide Combination Alarm, Model MIC1509S,White, Corded Electric
3.0 out of 5 stars
1
2 offers from
$158.99
#24
First Alert SC7010BVFF-3 Hardwired Talking Photoelectric Smoke and Carbon Monoxide Alarm, White
4.4 out of 5 stars
805
#25
First Alert ZCOMBO 2-in-1 Z-Wave Smoke Detector & Carbon Monoxide Alarm
4.3 out of 5 stars
4,792
#26
Combination Smoke and Carbon Monoxide Alarms Battery Operated with Sound Warning LCD Display (Model:CS25)
3.7 out of 5 stars
121
#27
Kidde KN-Copp-3 KN-COPP-3-2PK 900-0076-01 Ac Powered, Plug-in Carbon Monoxide Alarm (2 Pack), White, 2 Each Piece
3.6 out of 5 stars
18
#28
Kidde P3010K-CO Worry-Free Kitchen Photoelectric Smoke and Carbon Monoxide Alarm with 10 Year Sealed Battery
4.5 out of 5 stars
1,512
#29
First Alert SCO500B OLCOMBOV Wireless Interconnect Smoke and Carbon Monoxide Combo Alarm with Voice & Location, Frust Free
3.4 out of 5 stars
5
#30
MQ-7 Module Carbon Sensor Alarm MQ7 Sensor Module
1 offer from
$7.25
#31
Kidde KN-COPE-I AC Wire-in Combo CO/Photo Smoke Alarm (21007624)
4.5 out of 5 stars
1,263
#32
BUGUUYO 8pcs Fire Sprinkler Cover Plates Metal Concealed Caps for Ceiling Fire Protection Residential
1 offer from
$21.69
#33
Cabilock 8pcs Concealed Flat Cover Fire Sprinkler Plate Cover for Ceiling Sprinkler Head
1 offer from
$21.29
#34
Artibetter Fire Sprinkler Head Protector Cover Metal Bracket Cage for Flush Mount Sprinklers Indoor Safety
1 offer from
$8.89
#35
UKCOCO 2pcs Detector Protective Cover Plastic Safety Cap Enclosure Shield for Kitchen Home Commercial Use
1 offer from
$8.79
#36
BRK Brands SC9120LBL Hardwire AC Smoke and Carbon Monoxide Combination Alarm with 10 Year Sealed Battery Backup
4.5 out of 5 stars
4,566
#37
Angoily 8pcs Fire Sprinkler Cover Plates Iron Sprinkler Head Caps Anti-Corrosion Trim Rings for Ceiling
1 offer from
$18.89
#38
TOBBOMEY 7pcs Impact-Resistant Metal Fire Alarm Detector Cover for Enhanced Safety Protective Shield for Fire
#39
EXHUMKY 8 pcs Stainless Steel Detector Cover Wire Guard Protective Cage for Sensors Heavy Duty Hollow Design
1 offer from
$47.59
#40
First Alert SMICO100, Battery-Operated Combination Smoke & Carbon Monoxide Alarm, 1-Pack
4.5 out of 5 stars
419
#41
TOBBOMEY 2pcs Sensor Mesh Cover Shape Shields Guard Detector Cover Sprinkler Cap Silver Stainless Steel
#42
Edwards Signaling WG4WF-HVMC GEN OD, HRN/ST, WHT, FIRE, CLR
1 offer from
$215.30
#43
MH-Z19C CO2 Sensor Module Indoor Air Quality CO2 Detection 400-5000ppm Air Quality Monitoring High Sensitivity Low Power Consumption (with Contact pin)
2 offers from
$50.02
#44
DOITOOL 3pcs Fire Sprinkler Head Guard Detector Cover Cap for Fire Sprinkler Covers Metal Alarm
1 offer from
$25.49
#45
Veemoon 3pcs Decorative Sprinkler Head Covers for Fire Sprinklers Protective Covers for Detectors User-frien
1 offer from
$22.19
#46
Gadpiparty 5pcs Hemisphere Fire Sprinkler Guard for Sprinkler Protection Stainless Steel Bracket Fire Covers
1 offer from
$33.19
#47
Edwards Signaling 302-ET-194 DET RATECOMP 1/2MT WP-194F
4 offers from
$112.67
#48
Kidde Smoke & Carbon Monoxide Detector, 10-Year Battery Powered, LED Warning Light Indicators
4.4 out of 5 stars
2,912
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