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Perimeter security sensor
(999+ products available)
2025-11-19
Alibaba
Security
Alarms
Alarm Systems
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100m Long Range Motion
Sensor
with 8 Frequency
$15.50-16.10
Min. order: 1 pair
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Outdoor Active Infrared Beam
Sensor
/ Fence Detector For
Perimeter
Security
Ready to Ship
$3.20-5
Min. order: 3 pieces
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Advanced
Security
Cameras and Surveillance System for
Perimeter
Long Range Detection
$4,500-4,900
Min. order: 1 unit
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trihero AC-3-I-1-C-4-C 20 channels Area
Secure
barrier Safety light curtains
sensor
Ready to Ship
$350
Min. order: 10 pieces
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EAS
Security
Alarm System 8.2MHz RF
Sensor
Anti Theft Device High Quality Nice Price for Retail Shop
$81.80-91.80
Min. order: 1 pair
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ES-R226-6000X Border
Perimeter
Security
Radar
$73,524-80,208
Min. order: 1 piece
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Custom
Perimeter
Security
Electric Fence Alarm System Electric Fencing Warning Sign
$0.45-0.60
Min. order: 100 pieces
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Perimeter
Intruder Detection Thermal Camera
Security
System
$8,000-10,000
Min. order: 1 piece
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Top categories
Self Defense Supplies
Locks & Keys
Alarms
Surveillance Products
Access Control Systems & Products
Other Security & Protection Products
Safes
IoT Solutions & Software
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