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Alarm Infrared Detector
85
products found
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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
Safety Beam Sensor Photocell for Automatic Gate 12-24V Yet607
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Motor
Alarm
/
Alarm
Whistle/Motorbike
Alarm
Yet608
US$ 1.5-3
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Automated Gate Safe
Infrared
Sensor/Swing /Sliding/Garage Gate and Door Safety
Infrared
Photocells Yet609
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Auto Gate Opener Safety Beams Gate Photocell for Gate Openers/Barrier Gate Sensor Yet607
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Newest Safety Beams Barrier Gate Gate Photocell
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Sliding Gate Types of Photocells 12/24V
Infrared
Photocell
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
SLS High Quality WiFi PIR Motion Sensor Tuya Smart Life APP Monitor
US$ 9-10
/ Piece
1 Piece
(Min. Order)
Start Order
SaiLingsi (wenzhou) Electronics Co., LTD
Video
Yet607 Half Egg Shape Single Beam Sensor
Infrared
Photocell
Detector
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
2024 Tuya WiFi 10 in One Multi-Function for Gas Analysis Category
US$ 58-68
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Digital Sound Level Meter Wall Mounted Audio Decibel Meter Noise Meter CO2
Detector
with 30-130dB Temperature Humidity Tuya WiFi
US$ 36-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Desktop Ndir Type CO2 Sensor with LCD Screen Air Quality
Detector
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Large Screen Desktop Temperature Humidity Monitor Air Quality Monitor
US$ 58-68
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
24h Continuous Gas Detecor Wall-Mounted Type with
Alarm
Light Support 4-20mA RS485
US$ 659-1500
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Yuante Technology Co., Ltd.
Tuya WiFi 10 in One Multi-Function CO2 Pm2.5/10 Humidity Temperature
US$ 58-68
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
5 in 1 Wall Mounted Decibel Meter Sound Level Meter CO2
Detector
Noise and Carbon Dioxide Monitor Temperature Humidity Meter with Tuya WiFi
US$ 36-50
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
100% Original RE200B PIR Motion
Detector
Sensor for LED Lighting
US$ 0.28-0.3
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
Haiwang China Wall Mounted Microwave Sensor Manufacturing Customized 2sec Output Delay-Time Hw-Ms07 PCB Microwave Sensor Module Quality for Lighting Products
US$ 1-1.2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
Air Quality Monitor and
Detector
CO2 Ppm Analyzer Pm2.5/Hcho/Tvoc Gas Analyzer
US$ 50-63
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Air Quality Ndir Sensor Type Desktop CO2 Pm2.5 Pm10 Hcho Gas Analyzer
US$ 58-68
/ Piece
2 Pieces
(Min. Order)
Start Order
Shenzhen Langdeli Technology Co., Ltd.
Video
Good Quality Human Movement PIR Sensor D203s
US$ 0.18-0.21
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor 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
up to 30% off Yet607 Single
Infrared
Photocell Beam Sensor for Burglar
Alarm
System One Beam
US$ 2.6-4
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Alarm
System
Infrared
Photocell Beams Sensor Yet609 for Auto Gate
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
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Category
Security & Protection
Probe, Sensor
Alarm
Video Door Phone
Instruments & Meters
Gas Analyzer
Other Detectors
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Product Features
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Wall Mounted
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