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Wholesale Alarm Sensor
8,422
products found
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Video
Wholesale
Mini Tuya Smart Alexa Compatible WiFi
Alarm
Wireless Detector Long Range PIR Motion
Sensor
US$ 8.79-9.49
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
New Design130dB Burglar
Alarm
Ultra-Thin Door Window
Alarm
Sensor
US$ 1.49-1.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Meinoe Electronics Technology Co., Ltd.
Video
Optical Smoke and Heat
Sensor
Detector Battery Type for Residential Fire
Alarm
US$ 5-8
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Ansorl Technology Co., Ltd.
Video
Carbon Monoxide Co
Alarm
and Gas Detector Home
Alarm
Sensor
US$ 11.55-16.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Microwave Radar Motion
Alarm
Sensor
for Industrial Rolling Shutter Door
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm 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
Temperature and Humidity
Sensor
RS485 Environment Monitor Temperature
Sensor
with
Alarm
US$ 30-45
/ pcs
1 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Video
Car Tire
Alarm
Monitor
Sensor
TPMS for Truck
US$ 115.88-121.67
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
Video
Best Selling Anti-Thief Intruder Burglar Light Curtain
Sensor
for Home Security
Alarm
US$ 100-110
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Ceiling/Wall Mounted Gas Leak Detector/
Alarm
Sensor
Ta-2188g
US$ 5.89-8.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Taian Electronics Co., Ltd.
Video
Battery Operated Portable Smoke Detector Indoor Fire
Alarm
Sensor
Standalone with Buzzer
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
3-in-1 Multifunction Temperature and Humidity
Sensor
with Smart Calling
Alarm
US$ 37
/ pcs
5 pcs
(Min. Order)
Start Order
Shenzhen Toprie Electronics Co., Ltd.
Silverstrong TPMS USB Tire
Alarm
Auto Tire Pressure Monitoring System 4 Tire
Sensors
Temperature for Android Car DVD USB Built in Tp5
US$ 21-25
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Zeniss Technology Co., Ltd.
Video
Smart Iot Home Automation Security Door Magnetic Induction
Alarm
Contact
Sensor
US$ 8.77-10.96
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright Co., Ltd.
Video
Solar Power Car Tire Pressure
Alarm
Monitor Auto Security System Tyre Pressure TPMS Temperature Warning
Sensor
US$ 29.2-30.66
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
Video
Single Beam 15m Photoelectric Active Infrared Intrude Detector IR
Sensor
Tamper
Alarm
Outdoor Automatic Door Gate Window Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
House
Alarm
System Anti-Theft Beam
Sensors
US$ 100-110
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Wireless Water Leakage Detector Home Security
Alarm
Sensor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Sumring Technology Co., Limited
Video
100%Lel C2h2 Acetylene Gas
Alarm
Detector C2h2
Sensor
Fast Response
US$ 1250-2000
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Video
Standalone 1 Year 9V Battery Smoke Detector Fire
Alarm
Sensor
at Home
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Factory Photoelectric Standalone Smoke Detector Battery 9V Fire
Alarm
Sensor
US$ 3.5-4.5
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Asenware Test and Control Technology Co., Ltd.
Video
Multi Control Home Security Electric Fence Solar Energizer with
Alarm
Sensors
Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Infrared Photo Outside Door Automation
Sensor
for
Alarm
System
US$ 9-16
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Alarm
Controller with Temperature and Humidity
Sensor
Inputs for Environmental Monitoring RTU5023
US$ 62-98
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Beilai Technology Co., Ltd.
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Category
Security & Protection
Fire Alarm & Smoke Detector
Alarm
Probe, Sensor
Alarm & Security System Accessories
Electrical & Electronics
Infrared Sensor
More
Product Features
Material
Mixture
Ceramics
Production Process
Ceramic
Plastic Injection
Integration
Usage
Position Sensor
Thermal Sensor
Speed Sensor
Liquid Level Sensor
Consumption Sensor
Output
Switching Sensor
Digital Sensor
Analog Sensor
Theory
Magnetic Sensor
Gas Sensor
Shock Sensor
Humidity Sensor
Brand
Sony
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Trading Company
Group Corporation
Other
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OEM
ODM
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City
Shenzhen