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$46.99
System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
219
Free shipping
$46.99
System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
219
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct
$55.22
System Sensor 2W-B 2-Wire Photoelectric Smoke Detector, 2W-B | Supplyhouse.Com
SupplyHouse.com
219
$55.22
System Sensor 2W-B 2-Wire Photoelectric Smoke Detector, 2W-B | Supplyhouse.Com
SupplyHouse.com
219
$74.99
System Sensor 2WTA-B Smoke Alarm With Sounder, Relay And Isolator Options Form C Relay Isolated Thermal Sensor Plug-In Design, Base Included
Amazon.com
24
Free shipping
$74.99
System Sensor 2WTA-B Smoke Alarm With Sounder, Relay And Isolator Options Form C Relay Isolated Thermal Sensor Plug-In Design, Base Included
Amazon.com
24
$117.00
Inductive Proximity Sensor: rectangular, 7mm range (PN# DW-AD-703-C23)
Automation Direct
$117.00
Inductive Proximity Sensor: rectangular, 7mm range (PN# DW-AD-703-C23)
Automation Direct
$170.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, OHMEDA, DIR-CON, ADLT, CLIP - S410-1210 - 1 Each / Each
Grayline Medical
$170.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, OHMEDA, DIR-CON, ADLT, CLIP - S410-1210 - 1 Each / Each
Grayline Medical
$259.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, MASIMO, DIR-CON, ADLT, CLIP - S410-150 - 1 Each / Each
Grayline Medical
$259.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, MASIMO, DIR-CON, ADLT, CLIP - S410-150 - 1 Each / Each
Grayline Medical
$195.99
Cables & Sensors Short Spo2 Sensors - SENSOR, SPO2, SHORT, NELLCOR, ADLT, CLIP, SOFT - S403S-01P0 - 1 Each / Each
Grayline Medical
$195.99
Cables & Sensors Short Spo2 Sensors - SENSOR, SPO2, SHORT, NELLCOR, ADLT, CLIP, SOFT - S403S-01P0 - 1 Each / Each
Grayline Medical
$166.65
ADAPT /SM/1/G2 - 2 NPT-E40228 - Efector Sensor Automation (New)
Electrical.com
$166.65
ADAPT /SM/1/G2 - 2 NPT-E40228 - Efector Sensor Automation (New)
Electrical.com
$119.42
Senva Sensors | HT0D-2CE | DUCT RH 2% 2W 4-20Ma 10KT2
Blackhawk Supply
$119.42
Senva Sensors | HT0D-2CE | DUCT RH 2% 2W 4-20Ma 10KT2
Blackhawk Supply
$116.00
Ultrasonic Proximity Sensor: 56.5 x 16 x 35mm body, 1-2000mm range (PN# OPT2206)
Automation Direct
$116.00
Ultrasonic Proximity Sensor: 56.5 x 16 x 35mm body, 1-2000mm range (PN# OPT2206)
Automation Direct
$68.12
System Sensor 2W-B Photoelectric i3 Series Smoke Detector 2-Wire
Voomi Supply
219
$68.12
System Sensor 2W-B Photoelectric i3 Series Smoke Detector 2-Wire
Voomi Supply
219
$60.79
SYSTEM SENSOR Smoke Alarm, 12/24V, Hardwired, 2-Wire, Photoelectric, Thermal Sensor, Includes Mounting Base, 2WT-B
Zoro.com
13
$60.79
SYSTEM SENSOR Smoke Alarm, 12/24V, Hardwired, 2-Wire, Photoelectric, Thermal Sensor, Includes Mounting Base, 2WT-B
Zoro.com
13
$47.79
System Sensor 2WT-B Photoelectric i3 Smoke Detector, 2-Wire, 135F Fixed Thermal Sensor
JMAC
13
$47.79
System Sensor 2WT-B Photoelectric i3 Smoke Detector, 2-Wire, 135F Fixed Thermal Sensor
JMAC
13
$85.72
$93.36
System Sensor 2WTA-B - i3 Series Detector, 2-Wire, 12/24 V Dc, Thermal, Sounder, With Base
AllDataResource.com
6
$85.72
$93.36
System Sensor 2WTA-B - i3 Series Detector, 2-Wire, 12/24 V Dc, Thermal, Sounder, With Base
AllDataResource.com
6
$44.99
System Sensor 2W-B Photoelectric i3 Smoke Detector, 2-Wire
JMAC
219
$44.99
System Sensor 2W-B Photoelectric i3 Smoke Detector, 2-Wire
JMAC
219
$26.95
PDITE-WIRE902X2 - Distech Sensor Automation (New)
Electrical.com
$26.95
PDITE-WIRE902X2 - Distech Sensor Automation (New)
Electrical.com
$49.39
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, DC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$49.39
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, DC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$75.12
System Sensor 2WTR-B 2-Wire Photoelectric Thermal Smoke Detector
JMAC
$75.12
System Sensor 2WTR-B 2-Wire Photoelectric Thermal Smoke Detector
JMAC
$64.60
$70.36
System Sensor 2W-B - Detector - i3 Series Detector, 2-Wire,
AllDataResource.com
219
$64.60
$70.36
System Sensor 2W-B - Detector - i3 Series Detector, 2-Wire,
AllDataResource.com
219
$78.82
System Sensor Smoke Alarm: Smoke, Hardwired, Smoke Detector, Photoelectric, Hardwired Model: 2W-B
Grainger
219
$78.82
System Sensor Smoke Alarm: Smoke, Hardwired, Smoke Detector, Photoelectric, Hardwired Model: 2W-B
Grainger
219
$80.59
SYSTEM SENSOR Smoke Alarm, 12/24 VDC, 2-Wire, Therm Sen, 2WTA-B
Zoro.com
6
$80.59
SYSTEM SENSOR Smoke Alarm, 12/24 VDC, 2-Wire, Therm Sen, 2WTA-B
Zoro.com
6
$90.53
Senva Sensors | HT0R-2AA | ROOM RH 2% 3W 0-5V No Temp
Blackhawk Supply
$90.53
Senva Sensors | HT0R-2AA | ROOM RH 2% 3W 0-5V No Temp
Blackhawk Supply
$127.31
Senva Sensors | VT0R-CF | ROOM VOC 2W 4-20Ma 10KT3
Blackhawk Supply
$127.31
Senva Sensors | VT0R-CF | ROOM VOC 2W 4-20Ma 10KT3
Blackhawk Supply
$78.26
$85.24
System Sensor SWLED-CLR-ALERT | L-Series 2-Wire Wall-Mount Strobe With LED, "ALERT" Marking, White
AllDataResource.com
$78.26
$85.24
System Sensor SWLED-CLR-ALERT | L-Series 2-Wire Wall-Mount Strobe With LED, "ALERT" Marking, White
AllDataResource.com
$76.08
$89.50
System Sensor 2WTA-B 2-Wire Photoelectric Thermal Smoke Detector With Sounder
BSA Security Integrators
14% off
$76.08
$89.50
System Sensor 2WTA-B 2-Wire Photoelectric Thermal Smoke Detector With Sounder
BSA Security Integrators
$48.50
$86.63
System Sensor 2W-B 2-Wire Photoelectric i3 Smoke Detector
BSA Security Integrators
219
44% off
$48.50
$86.63
System Sensor 2W-B 2-Wire Photoelectric i3 Smoke Detector
BSA Security Integrators
219
$45.00
System Sensor 2W-B 2-Wire Photoelectric I3™ Series Smoke Detector
eBay
Free shipping
$45.00
System Sensor 2W-B 2-Wire Photoelectric I3™ Series Smoke Detector
eBay
Free shipping
$22.46
Keylessoption Replacement For Linear Hae00002 Garage Safety Beam Sensor, 2 Pack
Walmart
Free shipping
$22.46
Keylessoption Replacement For Linear Hae00002 Garage Safety Beam Sensor, 2 Pack
Walmart
Free shipping
$72.58
Trane SEN01369 Ambient Sensor Black Wire 9.75K
Voomi Supply
$72.58
Trane SEN01369 Ambient Sensor Black Wire 9.75K
Voomi Supply
$74.75
1Pc Proximity Sensor 10/30Vdc 100Ma 2Wire 915223 nbb4-12m45-z4-7.0m
eBay
$74.75
1Pc Proximity Sensor 10/30Vdc 100Ma 2Wire 915223 nbb4-12m45-z4-7.0m
eBay
$355.32
Veris CD2E Duct CO2 Sensor
Globaltestsupply.com
$355.32
Veris CD2E Duct CO2 Sensor
Globaltestsupply.com
$96.00
System Sensor 2Wt-B Photoelectric Smoke Detector - Same Day Shipping
eBay
1
Free shipping
$96.00
System Sensor 2Wt-B Photoelectric Smoke Detector - Same Day Shipping
eBay
1
$116.40
Senva HT0R-2CA, HT0D Value Series Humidity Sensor, 4-20Ma, 2-Wire
PrimeBuy
$116.40
Senva HT0R-2CA, HT0D Value Series Humidity Sensor, 4-20Ma, 2-Wire
PrimeBuy
$7.36
Uxcell DC 5-240V 100Ma 2-Wire CS1-J 10m Detection Distance Hall Effect Sensor Proximity Switch | Harfington
harfington
$7.36
Uxcell DC 5-240V 100Ma 2-Wire CS1-J 10m Detection Distance Hall Effect Sensor Proximity Switch | Harfington
harfington
$780.00
Senva AQ2W-BD2VPEDP, Totalsense Occupancy Sensor DCO2 VOC OLED PIR PM
PrimeBuy
$780.00
Senva AQ2W-BD2VPEDP, Totalsense Occupancy Sensor DCO2 VOC OLED PIR PM
PrimeBuy
[Hot Item] Durable Inductive Proximity Sensor with Reliable Two-Wire Connection
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Automotive two wire sensor operation.
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Automotive two wire sensor operation.
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YouTubeCraig's Class
The 2-wire proximity sensor has an output that changes state when it detects the presence or absence of an object within its sensing range. Connect the sensor's power supply terminals to the AC power contactor for smart lighting control. CNC Electric can just offer comprehensive solutions in electrical areas, with low voltage electrical appliances fully covered. #cncelectric #cnc #electric #contactor #mcb #electricalengineering #proximitysensor #lighting 👋 SOCIALISE WITH US 👋 *****************
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2Wire Remote Monitoring Setup for the QT Series DVR
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2Wire Remote Monitoring Setup for the QT Series DVR
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Shop 2Wire Sensor

Sponsored
About our ads
$46.99
System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
219
Free shipping
$46.99
System Sensor 2W-B i3 Series 2-Wire, Photoelectric i3 Smoke Detector
Amazon.com
219
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct
$19.50
Inductive Proximity Sensor: 12mm diameter x 35mm body, 2mm range (PN# DW-AD-603-M12-120)
Automation Direct
$55.22
System Sensor 2W-B 2-Wire Photoelectric Smoke Detector, 2W-B | Supplyhouse.Com
SupplyHouse.com
219
$55.22
System Sensor 2W-B 2-Wire Photoelectric Smoke Detector, 2W-B | Supplyhouse.Com
SupplyHouse.com
219
$74.99
System Sensor 2WTA-B Smoke Alarm With Sounder, Relay And Isolator Options Form C Relay Isolated Thermal Sensor Plug-In Design, Base Included
Amazon.com
24
Free shipping
$74.99
System Sensor 2WTA-B Smoke Alarm With Sounder, Relay And Isolator Options Form C Relay Isolated Thermal Sensor Plug-In Design, Base Included
Amazon.com
24
$117.00
Inductive Proximity Sensor: rectangular, 7mm range (PN# DW-AD-703-C23)
Automation Direct
$117.00
Inductive Proximity Sensor: rectangular, 7mm range (PN# DW-AD-703-C23)
Automation Direct
$170.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, OHMEDA, DIR-CON, ADLT, CLIP - S410-1210 - 1 Each / Each
Grayline Medical
$170.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, OHMEDA, DIR-CON, ADLT, CLIP - S410-1210 - 1 Each / Each
Grayline Medical
$259.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, MASIMO, DIR-CON, ADLT, CLIP - S410-150 - 1 Each / Each
Grayline Medical
$259.99
Cables & Sen Direct-Connect Spo2 Sensors - SENSOR, SPO2, MASIMO, DIR-CON, ADLT, CLIP - S410-150 - 1 Each / Each
Grayline Medical
$195.99
Cables & Sensors Short Spo2 Sensors - SENSOR, SPO2, SHORT, NELLCOR, ADLT, CLIP, SOFT - S403S-01P0 - 1 Each / Each
Grayline Medical
$195.99
Cables & Sensors Short Spo2 Sensors - SENSOR, SPO2, SHORT, NELLCOR, ADLT, CLIP, SOFT - S403S-01P0 - 1 Each / Each
Grayline Medical
$166.65
ADAPT /SM/1/G2 - 2 NPT-E40228 - Efector Sensor Automation (New)
Electrical.com
$166.65
ADAPT /SM/1/G2 - 2 NPT-E40228 - Efector Sensor Automation (New)
Electrical.com
$119.42
Senva Sensors | HT0D-2CE | DUCT RH 2% 2W 4-20Ma 10KT2
Blackhawk Supply
$119.42
Senva Sensors | HT0D-2CE | DUCT RH 2% 2W 4-20Ma 10KT2
Blackhawk Supply
$116.00
Ultrasonic Proximity Sensor: 56.5 x 16 x 35mm body, 1-2000mm range (PN# OPT2206)
Automation Direct
$116.00
Ultrasonic Proximity Sensor: 56.5 x 16 x 35mm body, 1-2000mm range (PN# OPT2206)
Automation Direct
$68.12
System Sensor 2W-B Photoelectric i3 Series Smoke Detector 2-Wire
Voomi Supply
219
$68.12
System Sensor 2W-B Photoelectric i3 Series Smoke Detector 2-Wire
Voomi Supply
219
$60.79
SYSTEM SENSOR Smoke Alarm, 12/24V, Hardwired, 2-Wire, Photoelectric, Thermal Sensor, Includes Mounting Base, 2WT-B
Zoro.com
13
$60.79
SYSTEM SENSOR Smoke Alarm, 12/24V, Hardwired, 2-Wire, Photoelectric, Thermal Sensor, Includes Mounting Base, 2WT-B
Zoro.com
13
$47.79
System Sensor 2WT-B Photoelectric i3 Smoke Detector, 2-Wire, 135F Fixed Thermal Sensor
JMAC
13
$47.79
System Sensor 2WT-B Photoelectric i3 Smoke Detector, 2-Wire, 135F Fixed Thermal Sensor
JMAC
13
$85.72
$93.36
System Sensor 2WTA-B - i3 Series Detector, 2-Wire, 12/24 V Dc, Thermal, Sounder, With Base
AllDataResource.com
6
$85.72
$93.36
System Sensor 2WTA-B - i3 Series Detector, 2-Wire, 12/24 V Dc, Thermal, Sounder, With Base
AllDataResource.com
6
$44.99
System Sensor 2W-B Photoelectric i3 Smoke Detector, 2-Wire
JMAC
219
$44.99
System Sensor 2W-B Photoelectric i3 Smoke Detector, 2-Wire
JMAC
219
$26.95
PDITE-WIRE902X2 - Distech Sensor Automation (New)
Electrical.com
$26.95
PDITE-WIRE902X2 - Distech Sensor Automation (New)
Electrical.com
$49.39
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, DC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity
$49.39
Inductive Proximity Sensor, Cylindrical, M6, Non-Shielded, Ni-Plated Brass, DC 2-Wire NC, Sensing Distance 2 Mm, 2 Meter 2-Wire Cable
L-com Global Connectivity