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Wireless Alarm Sensor
8,583
products found
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Video
Tuya WiFi Door Window
Sensor
Wireless
Door Magnetic Detector Compatible with Alexa Google Home
US$ 5-6.6
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Car Reverse Parking
Sensor
Wireless
Car Parking Assist System Auto Rear Reversing Radar LED Kit 4
Sensors
US$ 16.99-19.99
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen June Electronics Co., Ltd.
Video
Security Carbon Monoxide
Alarm
Photoelectric Smoke
Sensor
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Video
Photoelectric Smoke
Alarm
Detector Smart Smoke
Sensor
US$ 7.2-8.8
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Tuya Zigbee PIR Motion
Sensor
Human Body Movement Infrared Detector Security
Alarm
US$ 10.79-12.79
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Minco Home Tuya Smart Life APP Infrared Light
Wireless
Illumination
Sensor
Light Switch Human Body
Sensor
PIR Motion
Sensor
US$ 8.12-10.59
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Video
Working Current Electronic Fire
Alarm
Photoelectric Smoke
Sensor
US$ 2.5
/ Piece
2000 Pieces
(Min. Order)
Start Order
Ningbo Kingdun Electronic Industry Co., Ltd.
Wireless
433MHz Door Window WiFi
Sensor
US$ 2.2-3
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic 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.
Mincohome
Wireless
Magnetic Door and Window Contact
Sensor
Tuya Zigbee Door
Sensor
US$ 6.79-8.85
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
WiFi Smart Door Window
Sensor
APP Notification Alerts Home
Alarm
Security Gateway Detector Tuya Smartlife Acho Alexa Google Home Automation Security System
US$ 6.7-7.3
/ Piece
1 Piece
(Min. Order)
Start Order
WENZHOU NOVA NEW ENERGY CO., LTD.
Video
Is-30r
Wireless
Infrared Laser Photocell Beam
Sensor
US$ 32-42
/ Piece
99 Pieces
(Min. Order)
Start Order
Shenzhen Jutai Comm 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.
Video
Stylish Design
Wireless
PIR Infrared Motion Detector
Sensor
with Tuya Smart Control Arming and Disarming PIR
Sensor
US$ 9.5-10.5
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security 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
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.
WiFi Water Detector Leakage
Sensor
Alarm
Leak Detector Sound
Sensor
US$ 7.59-9.59
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Wireless
Wide Angle Infrared Motion
Sensor
US$ 27-42
/ Pair
1 Pair
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
IP66 Automatic Gate
Wireless
Battery Infrared Safety Beam Photocell
Sensor
US$ 27-42
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Internal Antenna
Wireless
PIR Detector PIR Motion
Sensor
(ES-3000W)
US$ 3-5
/ Piece
1 Piece
(Min. Order)
Start Order
Ease Security Co., Ltd.
Mincohome Zigbee Tuya WiFi Infrared Light
Wireless
Illumination
Sensor
Switch
Sensor
US$ 8.15-10.59
/ Piece
1 Piece
(Min. Order)
Start Order
Anhui Senta Intelligent Technology Co., Ltd.
Price Cheap Wall Mounted Gas Detector
Alarm
Sensor
with Gas Valve
US$ 4-6
/ Piece
100 Pieces
(Min. Order)
Start Order
Mantern Industrial Co., Limited
Video
Tuya APP Controlled WiFi PIR Motion Detector
Alarm
System Timing Arming and Disarming Passive Infrared/ Motion
Sensor
US$ 9.5-10.5
/ Piece
500 Pieces
(Min. Order)
Start Order
Quanzhou Feidun Security Technology Co., Ltd.
Video
PIR Motion Inductive Proximity
Sensor
Human Movement Detector Infrared Signal Wi-Fi
Alarm
System
US$ 13-18
/ Piece
50 Pieces
(Min. Order)
Start Order
Shenzhen Asia Bright Co., Ltd.
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Category
Security & Protection
Alarm
Alarm & Security System Accessories
Probe, Sensor
CCTV Camera
Electrical & Electronics
Infrared Sensor
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Mixture
Ceramics
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Thermal Sensor
Speed Sensor
Liquid Level Sensor
Consumption Sensor
Output
Switching Sensor
Digital Sensor
Analog Sensor
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Magnetic Sensor
Gas Sensor
Shock Sensor
Humidity Sensor
Brand
Sony
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