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Security System Sensor
25,172
products found
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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.
Video
Car TPMS Digital Solar Power Car Tire Pressure Monitoring
System
Sensor
with 6
Sensors
USB Auto
Security
Alarm Tool for Truck Bus
US$ 63.5-66.62
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong 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.
Video
Safety Light Curtain, Infrared Curtain
Sensor
for
Security
Alarm
System
US$ 120-600
/ Set
1 Set
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
WiFi Wireless Alarm
Security
System
Door Window Detector
Sensor
US$ 3-4
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Infrared Retro-Reflective Photocell
Sensor
for Rolling Shutter for
Security
Systems
US$ 10-15
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
NPN 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
Infrared Gate Opener Reflective Photocell
Sensor
Gate Opener for
Security
Systems
US$ 11-16
/ Piece
1 Piece
(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.
Home
Security
System
Burglar Alarm Photoelectric Smoke
Sensor
US$ 5-5.5
/ Piece
3000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Infrared Light Curtain
Sensor
for
Security
Alarm
System
with Ec
US$ 150-250
/ Piece
1 Piece
(Min. Order)
Start Order
TIANJIN G-TEK SENSOR TECHNOLOGY CO., LTD
Tuya WiFi Smart Gateway Alarm Wireless Connection Smart Home
Security
Alarm Siren
System
Smart Gateway Alarm
Sensor
US$ 30.99-34.99
/ Set
10 Sets
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
China Manufacturers EAS Hard Tag and Pin
Security
Systems
Anti Theft Accessories 8.2MHz 58kHz
Sensor
for Clothing and Garment Shop
US$ 0.01-0.05
/ Piece
1000 Pieces
(Min. Order)
Start Order
QINGDAO WISE SECURITY TECHNOLOGY CO., LTD.
Alarm
Security
System
Glass Break Detector/ Shock
Sensor
Gbd-II
US$ 9.23-11.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
WiFi Smart Flood
Sensor
Water Leakage Detector Smart Home Flood Notification Alert Overflow
Security
Alarm
System
Tuya Smartlife Wireless Remote
US$ 7.1-7.7
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
SLC Brand Safety Light Curtain, Infrared Curtain
Sensor
for
Security
Alarm
System
US$ 150-800
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Tongchuang Mechatronics Co., Ltd.
Video
Auto
Security
Alarm Save Fuel Solar Smart Car TPMS Digital LCD Display Tire Pressure Monitoring
System
Sensor
with 6-18
Sensors
Optional
US$ 126.82-133.17
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
Tuya WiFi Home Alarm Water Leakage Leak
Sensor
Detector Flood Alert Overflow
Security
Alarm
System
US$ 4.6-6.8
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Car TPMS Tire Safety Monitoring
System
Security
Alarm External Tyre Pressure
Sensor
US$ 136.86-143.7
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
WiFi Smart Gas Leakage Fire
Security
Detector Methane CH4 Flammable Gas Combustible Alarm
Sensor
Warning Smart Life Tuya Wireless Remote Control Home
System
US$ 12.5-13.5
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
Outdoor Infrared Light Photocell Wireless
Sensor
Used for Gate
Security
Access
US$ 25-27
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Smart WiFi Wireless Dual Element Infrared Motion Detectors Burglar Alarm PIR
Sensors
with Pet Immunity for Home
Security
Access Control
System
by Mobile Tuya
US$ 8-10
/ Piece
50 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Auto Tire Pressure Monitoring
System
Digital Tmps
Security
Alarm Tire Pressure
Sensor
US$ 124.09-130.29
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
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Category
Security & Protection
Alarm
Probe, Sensor
CCTV Camera
Electrical & Electronics
Infrared Sensor
Photoelectric Sensor
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Product Features
Material
Mixture
Ceramics
Production Process
Ceramic
Plastic Injection
Integration
Usage
Position Sensor
Pressure Sensitive Sensor
Thermal Sensor
Speed Sensor
Liquid Level Sensor
Consumption Sensor
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Output
Switching Sensor
Digital Sensor
Analog Sensor
Theory
Magnetic Sensor
Gas Sensor
Shock Sensor
Humidity Sensor
Vacuum Sensor
Brand
Sony
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