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Wireless Alarm Sensor
7,494
products found
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Video
Safety
Wireless
Reflective Photocell
Sensor
with Mirror
US$ 27-42
/ Set
99 Sets
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Infrared Light Curtain Photocell
Sensor
for Automatic Industrial Door Anti-Pinch Anti-Smash
US$ 100-110
/ Set
1 Set
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Video
Automatic Gate
Wireless
Battery Infrared Safety Beam Photocell
Sensor
Photocell Beam
Sensor
US$ 25-40
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Tuya Smart Zigbee Window Door
Sensor
Detector
Alarm
US$ 6.29-7.99
/ Piece
10 Pieces
(Min. Order)
Start Order
Yueqing Winston Electric Co., Ltd.
Video
Waterproof Structure with Dyp-R01 Optical
Sensor
Used for Waste Bin and Level Monitoring
US$ 5.1-7
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Dianyingpu Technology Co., Ltd.
Video
Wireless
Gas Detector
US$ 7.85-10.85
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Safety
Sensor
for High Speed Overhead Garage Doors Detection
US$ 15-20
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Giants Sensor Technology Co., Ltd.
Video
Audible and Visual Smoke Detector
Sensor
US$ 4.5-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Hangzhou Xinjian Electronic Co., Ltd.
Video
Wireless
Waterproof Reflective Photocell Used in Garage Swing Gate
Sensor
Beam
US$ 27-42
/ Set
99 Sets
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
Low Price Tire Pressure
Sensor
Internal TPMS for Car Truck
US$ 140.51-147.54
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen KangTong Technology Co., Ltd.
Ultrasonic Robort
Sensor
with High Accuracy and Strong Anti-Interference for Robort Obstancle Avoidance Air Flow
Sensor
US$ 9.9-13
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Dianyingpu Technology Co., Ltd.
Video
Smart Home Indoor Thermometertuya
Wireless
Temperature & Humidity
Sensor
/
Alarm
System
US$ 9-11
/ Piece
1 Piece
(Min. Order)
Start Order
Quanzhou Feidun Security 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
Wireless
/Wired PIR Ceiling Detector (HW-XD02)
US$ 5.2-6
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Macsensor Ultrasonic Water Tank Liquid Depth Level Measuring Instruments and Water Level
Sensor
US$ 99-279
/ Piece
1 Piece
(Min. Order)
Start Order
Hunan Mac Sensor Co., Ltd.
Video
MD-G501 Ultra-Small
Wireless
Pressure
Sensor
0.25% 0.5%Fs Accuracy Piezoresistive Silicon
Sensor
Air Water Oil Pressure
Sensor
OEM CE
US$ 70-79
/ Piece
1 Piece
(Min. Order)
Start Order
Meokon Sensor Technology (Shanghai) Co., Ltd.
Video
Macsensor Zigbee Lora Nb-Iot 4G
Wireless
Digital Pressure Transmitter
Sensor
US$ 230-415
/ Piece
1 Piece
(Min. Order)
Start Order
Hunan Mac Sensor 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
Skz1050e
Wireless
Explosion-Proof Ethylene-Oxide Eo Gas
Sensor
US$ 496-522.5
/ Set
1 Set
(Min. Order)
Start Order
SKZ International Co., Ltd.
Video
Mobile Crane Safety &
Wireless
Wind
Sensors
US$ 150-200
/ Piece
1 Piece
(Min. Order)
Start Order
Weite Technologies Co., Ltd.
Video
Dyp-H01 Lvdt Oxygen
Sensor
Used in Medical Scale and Hospital
US$ 28-32
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Dianyingpu Technology Co., Ltd.
Video
Outdoor IP67 Waterproof RF Remote Control Tuya Solar WiFi Motion
Sensor
Alarm
US$ 18
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Macsensor High Temperature Boiler Water Level Gauges Submersible Boiler Water Level
Sensor
US$ 65-78
/ Piece
1 Piece
(Min. Order)
Start Order
Hunan Mac Sensor Co., Ltd.
Video
Auto Door Microwave Radar
Sensor
for Automatic Industrial Doors,
US$ 55-70
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Jutai Comm Co., Ltd.
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Category
Security & Protection
Alarm
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Probe, Sensor
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