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photoelectric beam alarm Products
4pcs/lot Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector For Alarm AT-ABO-20 FREE SHIPPING DROP SHIPPING
US $12.11 / pieceMin. Order: 4 pieces
Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector,work with WIRED ALARM SYSTEM, DVR to protect windows,door
2pcs/lot Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector For Alarm AT-ABO-20 FREE SHIPPING DROP SHIPPING
US $12.63 / pieceMin. Order: 2 pieces
Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector,work with WIRED ALARM SYSTEM, DVR to protect windows,door
10pcs/lot Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector For Alarm AT-ABO-20 FREE SHIPPING DROP SHIPPING
US $11.68 / pieceMin. Order: 10 pieces
Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector,work with WIRED ALARM SYSTEM, DVR to protect windows,door
Simple Beam Photoelectric Infrared Detector Home Security System 20m Alarm door
US $16.90 / pieceMin. Order: 1 piece
Simple Beam Photoelectric Infrared Detector Home Security System 20m Alarm door
US $16.98 / pieceMin. Order: 1 piece
NEW 20m Alarm Simple Beam Photoelectric Infrared Detector For Home Security System, freeshipping, wholesale
US $16.28 / pieceMin. Order: 1 piece
Photoelectric Three Infrared Sensor alarm Detector Outdoor&indoor Wired alarm beams
US $65.00 / pieceMin. Order: 1 piece
Wired alarm beams,Photoelectric beam Three Beams Infrared Sensor alarm Beam Detector Outdoor&indoor
Baluster Alarm System Photoelectric beam sensor dual beam detector Perimeter Protection device Active infrared equipment
US $28.00 / pieceMin. Order: 1 piece
NEW 20m Alarm Simple Beam Photoelectric Infrared Detector For Home Security System, freeshipping, wholesale
US $14.28 / pieceMin. Order: 1 piece
2pairs/lot, Photoelectric alarm beam Two Beams Infrared Sensor Beam Detector Outdoor&indoor
US $8.23 / pairMin. Order: 2 pair
2013 Single Beam Detector (ABO-20) Active Hemispherical Beam Infrared Detector Photoelectric Sensor alarm motion detector S929
US $16.86 / pairMin. Order: 1 pair
Double beam motion Photoelectric detector Perimeter Active Infrared sensor burglar alarm wired system analogue signal alarm S922
US $41.69 / pieceMin. Order: 1 piece
Double beam motion Photoelectric detector Perimeter Active Infrared sensor burglar alarm wired system analogue signal alarm
Infrared Sensor Four Beams Photoelectric Beam Detector Outdoor&Indoor Home Alarm System Joycity
US $34.27 / pieceMin. Order: 2 pieces
Infrared Sensor Four Beams Photoelectric Beam Detector Outdoor&Indoor Home Alarm System Joycity
4 Pair /lot Perimeter Infrared Sensor Two Beams Photoelectric Beams Detector Active Intrusion Detector Alarm Burglar Dectector
US $22.54 / pairMin. Order: 2 pair
4 Pair /lot Perimeter Infrared Sensor Two Beams Photoelectric Beams Detector Active Intrusion Detector Alarm Burglar Dectector
20m Alarm Simple Beam Photoelectric Infrared Detector For Home Security System free shipping
US $12.99 / pieceMin. Order: 1 piece
20m Alarm Simple Beam Photoelectric Infrared Detector For Home Security System
sale outdoor Photoelectric Alam Beam Detectors(two beams )
US $25.26 / pairMin. Order: 1 pair
ABT photoelectric alarm beam detector
indoor or outdoor,
outdoor 20m, 30m, 40m, 50m, 60m, 100m can choose
indoor or outdoor,
outdoor 20m, 30m, 40m, 50m, 60m, 100m can choose
Free shipping, Best Quality 80m Outoor & 240m indoor Wired Alarm Beams Detector, Photoelectric Beam Two Beams Infrared Sensor
US $93.92 / pairMin. Order: 1 pair
Best Quality Wired Alarm Beams, Photoelectric Beam Two Beams Infrared Sensor Detector
1.Resistant to rain,fog,snow and frost
1.Resistant to rain,fog,snow and frost
New 3 Beams Photoelectric Infrared Detector ABT-150m Alarm Home Security Sysetem Free Shipping
US $79.79 / pieceMin. Order: 1 piece
Full function checking, self-adaption in environment and trouble locking. Patented balanced checking, unique digital filtering.
photoelectric beam detector Quad Beam detector active infrared sensor four beams burglar intrusion alarm perimeter detector
US $21.00 / pieceMin. Order: 2 pieces
1. Quad beams outdoor active infrared beam detector beam sensor
2. PC engineering plastic material
3.Dew and frost proof
2. PC engineering plastic material
3.Dew and frost proof
100m Alarm Dual Beam Photoelectric Infrared Detector ABT-100
US $10.09 / pieceMin. Order: 8 pieces
personal
Freeshiping Wholesale Retail NEW 20m Alarm Simple Beam Photoelectric Infrared Detector For Home Security System
US $16.28 / pieceMin. Order: 1 piece
Freeshiping Wholesale Retail NEW 20m Alarm Simple Beam Photoelectric Infrared Detector For Home Security System
1 Pair Outdoor 50m Security Alarm 3 Three Triple Beams Photoelectric Wired Infrared Barrier Detector Alarm ABE-50
US $173.33 / pieceMin. Order: 3 pieces
1 Pair Outdoor 50m Security Alarm 3 Three Triple Beams Photoelectric Wired Infrared Barrier Detector Alarm ABE-50
2 pcs Simple Beam Photoelectric Infrared Detector 20m Alarm For Home Security System
US $28.00 / pieceMin. Order: 1 piece
1 pcs Simple Beam Photoelectric Infrared Detector 20m Alarm For Home Security System
Photoelectric 3 Beams Detector Active Infrared Detector Alarm Burglar Dectector alarm baluster sensor
US $35.00 / pieceMin. Order: 1 piece
1.Number of beams: 3
2.NO, NC output
3.Alert distance: 5m, 10m, 20m, 30m, 60m
4.Ir detects the theft and intruder
2.NO, NC output
3.Alert distance: 5m, 10m, 20m, 30m, 60m
4.Ir detects the theft and intruder
$10 off per $100 order+ Simple Beam Photoelectric Infrared Detector 20m Alarm Home Security System Door
US $12.06 / pieceMin. Order: 1 piece
Receiver range : <20m,Maybe range can be reduced to 30% in bad weather conditions:fog,rain,dust,etc
Infra-red...
Infra-red...
Pair 5m 4 Beams 40m Alarm Wire System Infrared Fence Style Active Photoelectric Detector
US $22.00 / pieceMin. Order: 2 pieces
Perimeter Burglar Alarm ABO single beam sensor infrared Photoelectric detector with distance for 20 meter for door access alarm
US $9.00 / pairMin. Order: 5 pair
this detector can be used both indoor and outdoor,infrared distance:20M
Simple Beam Photoelectric Infrared Detector 20m Alarm For Home Security System
US $14.50 / pieceMin. Order: 1 piece
Simple Beam Photoelectric Infrared Detector 20m Alarm For Home Security System
Free shipping,Photoelectric Two Infrared Sensor alarm Detector Outdoor&indoor Wired alarm beams
US $45.42 / pieceMin. Order: 1 piece
Free shipping Wireless Photoelectric beam sensor Two Beams Infrared Sensor alarm Beam Detector Outdoor&indoor
US $35.72 / pieceMin. Order: 1 piece
wireless infrared beams sensor , two beams ,outdoor 100m ,indoor using can work for 200m,DUAL-BEAM ACTIVE PHOTOELECTRIC detector
EMS/DHL Free Shipping&Wired alarm beams Outoor&indoor&Photoelectric beam Two Beams Infrared Sensor &KeyOn-B03
US $62.00 / pieceMin. Order: 1 piece
Free Shipping&Wired alarm beams Outoor&indoor&Photoelectric beam Two Beams Infrared Sensor &KeyOn-B03
Double beam motion Photoelectric detector Perimeter Active Infrared sensor burglar alarm wired system analogue signal alarm S922
US $41.71 / pieceMin. Order: 1 piece
Double beam motion Photoelectric detector Perimeter Active Infrared sensor burglar alarm wired system analogue signal alarm S922
New~! Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector Alarm Fence
US $14.25 / pairMin. Order: 1 pair
Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector Alarm Fence
1pair Half Egg Shape Single Beam 20m Photoelectric Infrared Barrier Detector For Alarm AT-ABO-20 FREE SHIPPING DROP SHIPPING
US $12.99 / pieceMin. Order: 1 piece
2013 Single Beam Detector (ABO-20) Active Hemispherical Beam Infrared Detector Photoelectric Sensor alarm motion detector
US $17.50 / pieceMin. Order: 1 piece
2013 Single Beam Detector (ABO-20) Active Hemispherical Beam Infrared Detector Photoelectric Sensor alarm motion detector
$10 off per $100 order+ Simple Beam Photoelectric Infrared Detector 20m Alarm Home Security System Door
US $11.57 / pieceMin. Order: 1 piece
Infra-red frequency:1.92KHZ
Power supply:12-24V DV/AC
Wavelength:940nm
Power supply:12-24V DV/AC
Wavelength:940nm