banner-image
banner-image
banner-image
banner-image
AIR PRODUCTS AND CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit. Open Box

AIR PRODUCTS AND CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit. Open Box

$200.00$100.00

AIR PRODUCTS AND CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit. Open Box

AIR PRODUCTS AND CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit. Open Box

$599.00$299.50

Carbon Monoxide CO Gas Detector Fixed CO Gas Leak Detector Controller 0-1000PPm

Carbon Monoxide CO Gas Detector Fixed CO Gas Leak Detector Controller 0-1000PPm

$248.00$124.00

DESIGN 4 PILOTS® Aircraft Carbon Monoxide CO Detector Card — PILOT CONTROLLER®

DESIGN 4 PILOTS® Aircraft Carbon Monoxide CO Detector Card — PILOT CONTROLLER®

$9.95$4.97

Fci Mcs-cof3 Smoke,heat,carbon Monoxide Detector Combo. Slightly Used.

Fci Mcs-cof3 Smoke,heat,carbon Monoxide Detector Combo. Slightly Used.

$45.00$22.50

Remote Controller RC01 Pro for Link+ Wireless Smoke & Carbon Monoxide Detector

Remote Controller RC01 Pro for Link+ Wireless Smoke & Carbon Monoxide Detector

$27.11$13.55

Remote Controller RC01 Pro for Link+ Wireless Smoke & Carbon Monoxide Detector

Remote Controller RC01 Pro for Link+ Wireless Smoke & Carbon Monoxide Detector

$29.99$14.99

Macurco CM-E1 Carbon Monoxide Detector white alarm burglary control panels

Macurco CM-E1 Carbon Monoxide Detector white alarm burglary control panels

$19.43$9.71

Macurco CM-E1 Carbon Monoxide Detector white alarm burglary control panels

Macurco CM-E1 Carbon Monoxide Detector white alarm burglary control panels

$50.00$25.00

DSC Carbon Monoxide Detector PG9913

DSC Carbon Monoxide Detector PG9913

$77.86$38.93

Honeywell SiXCOMBOVA Wireless Smoke/CO Carbon Monoxide Detector

Honeywell SiXCOMBOVA Wireless Smoke/CO Carbon Monoxide Detector

$37.50$18.75

Google Nest Protect Smoke Alarm and Carbon Monoxide Detector Battery Operated

Google Nest Protect Smoke Alarm and Carbon Monoxide Detector Battery Operated

$89.95$44.98

Carbon Monoxide CO Gas Detector Wall Mounted CO Gas Leak Monitor Remote Control

Carbon Monoxide CO Gas Detector Wall Mounted CO Gas Leak Monitor Remote Control

$320.00$160.00

AIR PRODUCTS AND CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit 45JU38

AIR PRODUCTS AND CONTROLS SL-701 KIT Carbon Monoxide Duct Detector Kit 45JU38

$664.67$332.33

Macurco CX-6 Carbon Monoxide CO/ NO2 Fixed Gas Detector / Controller

Macurco CX-6 Carbon Monoxide CO/ NO2 Fixed Gas Detector / Controller

$715.00$357.50

Wall Mounted CO Gas Alarm Detector Carbon Monoxide CO Gas Monitor Remote Control

Wall Mounted CO Gas Alarm Detector Carbon Monoxide CO Gas Monitor Remote Control

$320.00$160.00

Brand New DSC WS4913 Wireless Carbon Monoxide Detector- READ DESCRIPTION DETAIL

Brand New DSC WS4913 Wireless Carbon Monoxide Detector- READ DESCRIPTION DETAIL

$37.86$18.93

MACURCO CM-E1 CO DETECTOR **For use with alarm control panels**

MACURCO CM-E1 CO DETECTOR **For use with alarm control panels**

$30.00$15.00

Brand New DSC WS4913 Wireless CO CARBON MONOXIDE Detector,

Brand New DSC WS4913 Wireless CO CARBON MONOXIDE Detector,

$35.95$17.98

Conspec Controls CX0352 CO Carbon Monoxide Gas Detector 4-20mA Transmitter

Conspec Controls CX0352 CO Carbon Monoxide Gas Detector 4-20mA Transmitter

$99.00$49.50

Macurco CM-E1 Carbon Monoxide Detector white alarm burglary control panels

Macurco CM-E1 Carbon Monoxide Detector white alarm burglary control panels

$84.99$42.49

Silent Call Signature Series Carbon Monoxide Detector with Transmitter

Silent Call Signature Series Carbon Monoxide Detector with Transmitter

$188.95$94.47

Carbon Monoxide Detector Alarm Boat Craft 12/24V DC with Interconnect Black

Carbon Monoxide Detector Alarm Boat Craft 12/24V DC with Interconnect Black

$157.85$78.92

Brand New DSC WS4913 Wireless CO Detector, US region only

Brand New DSC WS4913 Wireless CO Detector, US region only

$38.99$19.50

Brand New Honeywell Resideo 5800SMOKEV, Wireless Smoke Sensor Heat Detector

Brand New Honeywell Resideo 5800SMOKEV, Wireless Smoke Sensor Heat Detector

$64.99$32.49

KIDDE P4010ACSAQ-WF Smart Smoke Hardwired and Voice Alerts Detector

KIDDE P4010ACSAQ-WF Smart Smoke Hardwired and Voice Alerts Detector

$28.99$14.49

🚨 NEW IN BOX 2GIG CO8-345 Wireless Carbon Monoxide Home Gas Alarm Detector 🚨

🚨 NEW IN BOX 2GIG CO8-345 Wireless Carbon Monoxide Home Gas Alarm Detector 🚨

$85.00$42.50

DSC WS4913 Wireless Carbon Monoxide Detector

DSC WS4913 Wireless Carbon Monoxide Detector

$59.99$30.00

Household carbon monoxide smoke anti-poisoning detector wifi remote control

Household carbon monoxide smoke anti-poisoning detector wifi remote control

$122.99$61.49

Macurco Cm-6 Fixed Gas Detector, Carbon Monoxide, Low Voltage, Digital Display,

Macurco Cm-6 Fixed Gas Detector, Carbon Monoxide, Low Voltage, Digital Display,

$481.99$241.00

Silent Call Signature Series Carbon Monoxide Detector with Transmitter

Silent Call Signature Series Carbon Monoxide Detector with Transmitter

$199.99$100.00

Wall-mounted Carbon Monoxide Gas Detector CO Gas Detector CO Monitor 0-1000ppm

Wall-mounted Carbon Monoxide Gas Detector CO Gas Detector CO Monitor 0-1000ppm

$290.00$145.00

Visonic MCT-442 N SMA (2.4GHz) WH Wireless Carbon Monoxide Detector New

Visonic MCT-442 N SMA (2.4GHz) WH Wireless Carbon Monoxide Detector New

$23.99$11.99

FirstAlert Z-Wave Plus Smoke/CO2 Detector, 2nd Generation (ZCOMBO-G)

FirstAlert Z-Wave Plus Smoke/CO2 Detector, 2nd Generation (ZCOMBO-G)

$58.50$29.25

Macurco CX-6 CO Carbon Monoxide/Nitrogen Dioxide Sensor

Macurco CX-6 CO Carbon Monoxide/Nitrogen Dioxide Sensor

$830.00$415.00

Brand New DSC PG9933 PowerG Wireless Carbon Monoxide CO Detector

Brand New DSC PG9933 PowerG Wireless Carbon Monoxide CO Detector

$109.99$54.99

CONSPEC 911154-1 CO/VC garage fan carbon monoxide detector

CONSPEC 911154-1 CO/VC garage fan carbon monoxide detector

$500.00$250.00

Brand New DSC PG9913 Wireless PowerG CO Detector, (Manufactured year: 2018)

Brand New DSC PG9913 Wireless PowerG CO Detector, (Manufactured year: 2018)

$49.99$25.00

Carbon Monoxide CO Gas Detector Remote Control Fixed CO Alarm Monitor 0-1000PPM

Carbon Monoxide CO Gas Detector Remote Control Fixed CO Alarm Monitor 0-1000PPM

$248.00$124.00

CM-12 WHITE MACURCO

CM-12 WHITE MACURCO

$435.34$217.67

Qolsys DSC PG9933 Power G Neo Wireless CO Carbon Monoxide Sensor Detector iQ4 iQ

Qolsys DSC PG9933 Power G Neo Wireless CO Carbon Monoxide Sensor Detector iQ4 iQ

$89.95$44.98

carbon monoxide detector DSC WS4933

carbon monoxide detector DSC WS4933

$75.00$37.50

Cove Protect Home Security System Alarm Carbon Monoxide / Smoke Detector

Cove Protect Home Security System Alarm Carbon Monoxide / Smoke Detector

$49.45$24.73

FCI MCS-CO3 CARBON MONOXIDE DETECTOR

FCI MCS-CO3 CARBON MONOXIDE DETECTOR

$75.00$37.50

Combustible Gas EX O2 CO H2S NH3 H2 Gas Leak Detector Alarm Monitor Transmitter

Combustible Gas EX O2 CO H2S NH3 H2 Gas Leak Detector Alarm Monitor Transmitter

$198.55$99.28

Smart Smoke and Carbon Monoxide Detector w/Indoor Air Quality Monitor,Hardwired,

Smart Smoke and Carbon Monoxide Detector w/Indoor Air Quality Monitor,Hardwired,

$89.60$44.80

4 carbon monoxide detector 2018 DSC WS4933 new open box

4 carbon monoxide detector 2018 DSC WS4933 new open box

$275.00$137.50

Interlogix GE Security SDX-135Z Wireless Smoke Detector W/ Heat & Freeze NEW!

Interlogix GE Security SDX-135Z Wireless Smoke Detector W/ Heat & Freeze NEW!

$119.88$59.94

Lot of 10 x Brand New Honeywell Resideo 5800SMOKEV, Wireless Smoke Heat Detector

Lot of 10 x Brand New Honeywell Resideo 5800SMOKEV, Wireless Smoke Heat Detector

$599.00$299.50

Mircom MIX-COSAP Smoke and Carbon Monoxide

Mircom MIX-COSAP Smoke and Carbon Monoxide

$240.00$120.00

MACURCO CM-E1 CO DETECTOR **For use with alarm control panels**

MACURCO CM-E1 CO DETECTOR **For use with alarm control panels**

$19.99$9.99

Digital CO Gas Detector Carbon Monoxide Gas Leak Alarm Monitor Controller

Digital CO Gas Detector Carbon Monoxide Gas Leak Alarm Monitor Controller

$190.00$95.00

Fixed Carbon Monoxide Gas Detector Industrial CO Gas Monitor Range 0-1000ppm

Fixed Carbon Monoxide Gas Detector Industrial CO Gas Monitor Range 0-1000ppm

$290.00$145.00

Wall-mounted Carbon Monoxide Gas Detector CO Gas Monitor with Range 0-1000ppm

Wall-mounted Carbon Monoxide Gas Detector CO Gas Monitor with Range 0-1000ppm

$290.00$145.00

DSC PowerG PG9936 Wireless Smoke and Heat Detector (Brand New)

DSC PowerG PG9936 Wireless Smoke and Heat Detector (Brand New)

$24.86$12.43

Carbon Monoxide CO Gas Detector Remote Control Fixed CO Alarm Monitor 0-1000PPM

Carbon Monoxide CO Gas Detector Remote Control Fixed CO Alarm Monitor 0-1000PPM

$231.00$115.50

Brand New DSC FSA-410AST 4-wire Photoelectric Smoke Detector Sounder & Heat Det

Brand New DSC FSA-410AST 4-wire Photoelectric Smoke Detector Sounder & Heat Det

$44.99$22.50

Brand New Sealed First Alert Carbon Monoxide Alarm w/ 10 Year Battery NEW-SEALED

Brand New Sealed First Alert Carbon Monoxide Alarm w/ 10 Year Battery NEW-SEALED

$29.99$14.99

LINEAR DX-COKIT Carbon Monoxide Alarm with remote receiver

LINEAR DX-COKIT Carbon Monoxide Alarm with remote receiver

$154.99$77.50

DSC 2 WIRE SMOKE DETECTOR MODEL FSA-210BRT

DSC 2 WIRE SMOKE DETECTOR MODEL FSA-210BRT

$20.00$10.00

Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector -Battery Operated

Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector -Battery Operated

$109.90$54.95

X-sense smoke alarm (6 pack), carbon monoxide, remote controller SD19-W XC01-WR

X-sense smoke alarm (6 pack), carbon monoxide, remote controller SD19-W XC01-WR

$114.99$57.49

Google Nest Temperature Sensor Smart Home Thermostat Sensor A0106

Google Nest Temperature Sensor Smart Home Thermostat Sensor A0106

$17.49$8.74

SITERLINK GS886-C (6 PCS) COMBO SMOKE AND CARBON MONOXIDE DETECTOR - VOICE ALARM

SITERLINK GS886-C (6 PCS) COMBO SMOKE AND CARBON MONOXIDE DETECTOR - VOICE ALARM

$150.00$75.00

Smart Wifi Photoelectric Smoke Detector

Smart Wifi Photoelectric Smoke Detector

$20.00$10.00

Carbon Monoxide Gas Detector CO Gas Concentration Meaurement Range 0 to 1000PPm

Carbon Monoxide Gas Detector CO Gas Concentration Meaurement Range 0 to 1000PPm

$263.89$131.94

Honeywell Sixsmokeva Smoke Detector And Heat Detector "FIRMWARE RELEASE #4"

Honeywell Sixsmokeva Smoke Detector And Heat Detector "FIRMWARE RELEASE #4"

$40.99$20.50

Gas Detector Meter 4 in 1 Oxygen O2 Carbon Monoxide CO Ex Combustible Analyzer

Gas Detector Meter 4 in 1 Oxygen O2 Carbon Monoxide CO Ex Combustible Analyzer

$194.00$97.00

5-Siterwell WiFi Carbon Monoxide & Smoke Alarm CO Alarm APP Control UL Standards

5-Siterwell WiFi Carbon Monoxide & Smoke Alarm CO Alarm APP Control UL Standards

$159.90$79.95

2GIG Wireless Encrypted Carbon Monoxide sensor-#CO8E345

2GIG Wireless Encrypted Carbon Monoxide sensor-#CO8E345

$149.00$74.50

Honeywell D4120 4-Wire Duct Smoke Detector Control Sensor

Honeywell D4120 4-Wire Duct Smoke Detector Control Sensor

$131.00$65.50

NOTIFIER FCO-951 ADVANCED MULTI-CRITERIA SENSOR

NOTIFIER FCO-951 ADVANCED MULTI-CRITERIA SENSOR

$190.00$95.00

2 in 1 Version WiFi Tuya Smart Co & Smoke Detector Alarm Carbon Monoxide Parl...

2 in 1 Version WiFi Tuya Smart Co & Smoke Detector Alarm Carbon Monoxide Parl...

$30.88$15.44

CO Gas Detector CO Monitor Carbon Monoxide Gas Leak Detectors Range 0-1000ppm

CO Gas Detector CO Monitor Carbon Monoxide Gas Leak Detectors Range 0-1000ppm

$290.00$145.00

Brand New DSC WS4936 Wireless Photoelectric Smoke Detector

Brand New DSC WS4936 Wireless Photoelectric Smoke Detector

$89.99$44.99

Brand New DSC WS4936 Wireless Photoelectric Smoke Detector 2022 Manufactured Yr

Brand New DSC WS4936 Wireless Photoelectric Smoke Detector 2022 Manufactured Yr

$71.99$35.99

DSC 2 WIRE SMOKE DETECTOR MODEL FSA-210BRT

DSC 2 WIRE SMOKE DETECTOR MODEL FSA-210BRT

$15.00$7.50

Lot of 3 Google Nest Temperature Sensor Model A0106 White - Brand New Sealed

Lot of 3 Google Nest Temperature Sensor Model A0106 White - Brand New Sealed

$64.95$32.48

Brand New Honeywell Gamewell FCI Fire Control Instruments ASD-IL2F.

Brand New Honeywell Gamewell FCI Fire Control Instruments ASD-IL2F.

$349.99$175.00

firex smoke alarm Bedrooms/Family Rooms

firex smoke alarm Bedrooms/Family Rooms

$15.00$7.50

DSC WS4916 WIRELESS SMOKE DETECTOR

DSC WS4916 WIRELESS SMOKE DETECTOR

$39.99$20.00

2GIG Wireless Smoke/Heat Detector Wireless Alarm Detector 2GIG-SMKT8-345

2GIG Wireless Smoke/Heat Detector Wireless Alarm Detector 2GIG-SMKT8-345

$57.99$29.00

Gas Leak Detector Wifi for Home Natural Gas Leak Detector LCD Screen APP Alarm

Gas Leak Detector Wifi for Home Natural Gas Leak Detector LCD Screen APP Alarm

$25.99$12.99

Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector -Battery Operated

Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector -Battery Operated

$115.00$57.50

Combustible Gas EX O2 CO H2S NH3 H2 Gas Leak Detector Alarm Monitor Transmitter

Combustible Gas EX O2 CO H2S NH3 H2 Gas Leak Detector Alarm Monitor Transmitter

$207.49$103.75

Clean Working Edwards EST SIGA-CR Intelligent Detector Control Relay Module

Clean Working Edwards EST SIGA-CR Intelligent Detector Control Relay Module

$26.69$13.35

Fixed CO Gas Detector Carbon Monoxide Gas Leak Monitor with Range 0-100ppm

Fixed CO Gas Detector Carbon Monoxide Gas Leak Monitor with Range 0-100ppm

$390.00$195.00

KIDDE XV Control System (87-120099-002)

KIDDE XV Control System (87-120099-002)

$799.80$399.90

Macurco CX-6 CO/NO2 Low Voltage Fixed Gas Detector & Controller

Macurco CX-6 CO/NO2 Low Voltage Fixed Gas Detector & Controller

$481.99$241.00

Smart Wi-Fi Battery Operated Indoor PM2.5 Air Quality Monitor Detector Alarm

Smart Wi-Fi Battery Operated Indoor PM2.5 Air Quality Monitor Detector Alarm

$239.99$120.00

Kidde AC Hardwired Smoke Detector Alarm with Back up and Front Load Battery Door

Kidde AC Hardwired Smoke Detector Alarm with Back up and Front Load Battery Door

$36.99$18.50

DSC WS4916 alarm smoke detector

DSC WS4916 alarm smoke detector

$55.00$27.50

New Honeywell Sixsmokeva Smoke Heat Detector for Lyric & ADT Control Open Box

New Honeywell Sixsmokeva Smoke Heat Detector for Lyric & ADT Control Open Box

$49.99$25.00

CM-6 WHITE MACURCO

CM-6 WHITE MACURCO

$460.61$230.31

New DSC WS4936 Wireless Photoelectric Smoke Detector

New DSC WS4936 Wireless Photoelectric Smoke Detector

$65.00$32.50

Tuya Smart Wifi Smoke Detector Sensor 80DB Alarm Fire Smoke Detector Wifi

Tuya Smart Wifi Smoke Detector Sensor 80DB Alarm Fire Smoke Detector Wifi

$39.99$20.00

Kidde 21006378 Hardwire Smoke Alarm Detector

Kidde 21006378 Hardwire Smoke Alarm Detector

$25.00$12.50

Detector w/Indoor Air Quality 10-Year Lithium Backup Battery

Detector w/Indoor Air Quality 10-Year Lithium Backup Battery

$128.10$64.05

CO Gas Detector Fixed Carbon Monoxide Gas Detector Analyzer with Range 0-1000ppm

CO Gas Detector Fixed Carbon Monoxide Gas Detector Analyzer with Range 0-1000ppm

$290.00$145.00

2 x Brand New Honeywell Resideo 5800SMOKEV, Wireless Smoke Heat Detector

2 x Brand New Honeywell Resideo 5800SMOKEV, Wireless Smoke Heat Detector

$139.00$69.50