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Security
Alarms
Alarm Systems
2 beam infrared detector
(488 products available)
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Photoelectric Wireless
2
Beam
100M IR
Beam
Infrared
Barrier Motion
Detector
solar powered Security Alarm Wifi GSM Alarm System
$67.00-$70.00
Min. Order: 1 piece
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Laser
Beam
Detector
Security Systems Electric Laser Long Distance Intrusion
Detector
Laser
Infrared
Alarm
$330.00-$559.00
Min. Order: 2 pieces
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AW-BK901EX Fire Alarm Explosion-Proof Reflective
Infrared
Beam
Smoke
Detector
$310.00-$400.00
Min. Order: 2 pieces
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Body Sensor 220v Automatic Gate
Infrared
Barrier Sensor for Door
Beam
Motion
Detector
Item Theory Dimensions
$6.90-$7.90
Min. Order: 100 pieces
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UHV-630 Sf6 Fixed Gas Leak
Detector
De Gases sf6 measuring Sulfur hexafluoride gas analyzer
$2,000.00-$3,100.00
Min. Order: 1 set
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YET609 wireless 12 v
2
channel wireless rf zigbee ir rf remote control switch 433mhz safety sensors
Ready to Ship
$4.10-$4.20
Shipping per piece: $1.69
Min. Order: 100 sets
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High Quality KERUI ABT-100 Wireless Wired
2
Beam
Photoelectric Active
Infrared
Beam
Detector
for Security System
Ready to Ship
$14.99-$16.48
Shipping per piece: $4.83
Min. Order: 10 pieces
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2
Beams
Outdoor Waterproof
Infrared
Beam
Detector
433MHz Wireless
Infrared
Beam
Sensor For Security System
Ready to Ship
$34.00
Shipping per piece: $23.11
Min. Order: 1 piece
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