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Security System Sensor
19,162
products found
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Video
1m Infrared
Sensor
with 4 Eyes for Warehouse
Security
System
US$ 65-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Factory Price Tuya Home
Security
Alarm
System
WiFi GSM Wireless
Sensor
US$ 10-12
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
15mm Resolution, Infrared Light Curtain
Sensor
for
Security
Alarm
System
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Wolf Guard Original Factory OEM WiFi Door Contact Automation Home Alarm
Security
System
Tuya Smart Life APP Remote Control Opening
Sensor
US$ 69.5
/ Piece
45 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
WiFi Smart Independent Smoke Alarm
Sensor
Fire Alarm Detector Home
Security
System
Smoke Alarm Fire Protection Smart Life Tuya Wireless Remote Control Alexa
US$ 11.1-12.1
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Smart Home WiFi Wireless Alarm
Security
System
Door Window Detector
Sensor
US$ 7
/ Piece
138 Pieces
(Min. Order)
Start Order
Shenzhen Dukewe Technology Co., LTD
Video
Reflective Photocell
Sensor
Gate Opener for
Security
Systems
US$ 11-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya WiFi Smart Smoke Detector
Sensor
80dB Alarm Fire Protection House Combination Fire Alarm Home
Security
System
Smoke
Sensor
US$ 9.99-11.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Wireless Home Window Door Burglar
Security
Alarm
System
Magnetic
Sensor
US$ 2.03-2.3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
CE Approved Infrared Light Curtain
Sensor
for
Security
Alarm
System
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Road Safety Barrier Gate Radar
Sensor
Automatic Parking Access Control
Security
System
US$ 45-59
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Type 4 Infrared Light Curtain
Sensor
for
Security
Alarm
System
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
High-Sensitivity Infrared
Sensor
for Automatic Doors and
Security
Systems
US$ 100-110
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Infrared Safety Light Curtain IR Beam
Sensor
for
Security
Alarm
System
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
2m Infrared
Sensor
for Warehouse
Security
System
US$ 65-75
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
High Quality Infrared Light Curtain
Sensor
for
Security
Alarm
System
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Home
Security
System
Safety Kit Fire Alarm Smoke
Sensor
US$ 2.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Enhance Access Control
System
Security
with Barrier Gate Detector Radar
Sensor
US$ 45-59
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
WiFi Door Window Detector White Magnetic Contact Switch
Sensor
Door Open for House
Security
Alarm House
Security
System
US$ 17-21
/ Set
1 Set
(Min. Order)
Start Order
Quanzhou Koqi Electronic Co., Ltd.
Video
Durable Infrared Light Curtain
Sensor
for
Security
Alarm
System
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
IP65 Infrared Light Curtain
Sensor
for
Security
Alarm
System
US$ 160-500
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Video
Curtain Light
Sensor
with Efficient
Security
for Smart Access Control
Systems
US$ 55-65
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Fire Detector Smoke Alarm
System
Sensor
Home
Security
US$ 3-6
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
WiFi Tuya Smart Water Leak
Sensor
Detector Alarm Flood Water Leakage Alert Overflow
Security
Alarm
System
with Alexa
US$ 6.12-8.8
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
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Category
Electrical & Electronics
Infrared Sensor
Photoelectric Sensor
Security & Protection
Alarm
Probe, Sensor
CCTV Camera
More
Product Features
Material
Mixture
Ceramics
Production Process
Ceramic
Plastic Injection
Integration
Usage
Position Sensor
Pressure Sensitive Sensor
Thermal Sensor
Speed Sensor
Consumption Sensor
Output
Switching Sensor
Digital Sensor
Analog Sensor
Theory
Magnetic Sensor
Gas Sensor
Shock Sensor
Humidity Sensor
Vacuum Sensor
Brand
Sony
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Shenzhen
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