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Wholesale Light Detectors
2,076
products found
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Burglar Alarm Infrared Sensor Reliable Outdoor Intrusion
Detector
Lx-402
US$ 27-29.8
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Security Infrared
Light
Transfer
Detector
Ta-200plus Beam
Detector
US$ 27.2-27.9
/ Pair
10 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Burglar Alarm Dual Technology PIR and Microwave
Detector
US$ 14.2-16.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
24G Motion Detection Radar Sensor Microwave Motion
Detector
for Industrial Door
US$ 70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Jutai Microwave Motion
Detectors
Are Suitable for Industrial Doors
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Vehicle Loop
Detector
for Car Parking Management System for Building Entrance
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Parking Lot Vehicle Loop
Detectors
Ld-200 for Access Control
US$ 50-55
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Microwave Motion
Detectors
for Detect Moving Vehicles
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Dual Channel Induction Loop
Detector
US$ 50-55
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Jtld-200 Inductive Dual Channel Vehicle Loop
Detector
for Door Access Control
US$ 50-55
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Precision Loop
Detector
Ensures Rapid Response for All Vehicle Models for Sale
US$ 32-38
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Dual Channel Inductive
Detector
for Car Parking Lot
US$ 50-55
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Hot Sale Long Cylindrical Test Pin Probe 12 for IEC 61032 Figure 8
US$ 199-299
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Bonad Instrument Co., Ltd.
4 Beams Active Photoelectric Intruder Infrared Beam
Detector
(ABH-100/150/200/250/300)
US$ 42-46.5
/ Pair
10 Pairs
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Most Popular China Certification Wall-Mounted Sound and
Light
Combustible LPG Gas Alarm
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
LCD Display Portable Gas Leak Monitor for 0-30%Vol O2 with Sound
Light
Vibration Alarm
US$ 100-350
/ Piece
2 Pieces
(Min. Order)
Start Order
Nanjing AIYI Technologies Co., Ltd.
Video
G-Tek China Manufacturer Vehicle Loop
Detector
for
Wholesale
US$ 32-40
/ Piece
10 Pieces
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
EAS Am Deactivator Security Camera System Smoke Alarm
US$ 1-10
/ Piece
5000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Rechargeable Portable Gas Monitor for Lel Co O2 H2s with High Brightness LCD Display
US$ 100-390
/ Piece
1 Piece
(Min. Order)
Start Order
Nanjing AIYI Technologies Co., Ltd.
Video
2021 New GSM Wireless Outdoor Solar Siren
US$ 56
/ Piece
5 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Portable Law Enforcement Video Camera Mini CCTV Camera
US$ 75-80
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ouxiang Electronics Co., Ltd.
Video
Wholesale
4 Wire Conventional Optical Smoke and Fire Sensor/
Detector
US$ 4.9-6.62
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
Channel Detection Controller for Convenient Traffic Management
US$ 150-200
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Security
Detector
High Precision Hand-Held Metal
Detector
Test Room Small Mobile Phone Device
US$ 8-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
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Category
Security & Protection
Security & Protection
Alarm & Security Systems
Other Safety Products
Fire Control
Surveillance, Control & Protection
Lifesaving
Product Features
Certification
CE
Signal Transmission
Wireless Alarm
Wired Alarm
Working Mode
Active
Working Principle
Electro-Optical Type
Electromagnetic
Electromechanical
Electro-Acoustic Style
Alarm Volume (within 1m)
≥80dB
≥90dB
≥100dB
≥110dB
Receive Frequency
229.95MHz
315MHz
433.92MHz
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