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Wholesale Heat Alarm Detector
48
products found
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High End Dual Element
Detector
Designed for PIR
Alarms
Lhi-968
US$ 0.85-0.95
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
Lhi-778 Dual Elements PIR Pyroelectric Infrared
Detector
US$ 0.55-0.6
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
PIR300b Materials PIR
Detector
for Human Motion Detection PIR Sensor
US$ 0.17-0.2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Security Smart Life WiFi Door Sensor Window
Detector
US$ 4.3-4.6
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Dual Proof Pet Immune Infrared
Detectors
PIR Motion
Detector
US$ 8.2-10
/ Piece
100 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
PIR Sensor PIR500BP for Security
Alarm
Detector
US$ 0.21-0.25
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
PIR Motion Sensor Module for Automatic Detection Electrical Appliances
US$ 1.15-1.2
/ Piece
1000 Pieces
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
100% Brand New and High Quality Simple Beam Photoelectric Infrared
Detector
US$ 3.8-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Hw-8002 PIR Infrared Mini Sensor Board for Home Automation
Detector
US$ 1.2-1.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Haiwang Sensor Co., Ltd.
Video
Hw-8002 PIR Sensor Module Adjustable Infared Motion Sensor Control Module
US$ 1.15-1.5
/ Piece
1 Piece
(Min. Order)
Start Order
Shenzhen Haiwang Sensor 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.
Alarm
System Infrared Photocell Sensor Yet610
US$ 4.25-5
/ Piece
2 Pieces
(Min. Order)
Start Order
ShenZhen Yaoertai Technological Development CO.,LTD
Video
Durable Strong Series Industrial Low Temperature One-Color Infrared Pyrometer Infrared Thermometer for Photovoltaic
US$ 1850-2300
/ Piece
1 Piece
(Min. Order)
Start Order
ChangZhou Sijie Optoelectronics Technology Co., Ltd.
Video
Modern Techniques Strong Series Medium Temperature Two-Color Industrial Infrared Pyrometer Infrared Thermometer for Polycrystalline Furnace
US$ 2100-2550
/ Piece
1 Piece
(Min. Order)
Start Order
ChangZhou Sijie Optoelectronics Technology Co., Ltd.
Long Service Life Strong Series Low Temperature One-Color Industrial Infrared Pyrometer Infrared Thermometer for Photovoltaic
US$ 1680-2130
/ Piece
1 Piece
(Min. Order)
Start Order
ChangZhou Sijie Optoelectronics Technology Co., Ltd.
Video
Precision Manufacturing High Temperature One-Color High Precision IR Industrial Pyrometer for Industry Furnace
US$ 1820-2270
/ Piece
1 Piece
(Min. Order)
Start Order
ChangZhou Sijie Optoelectronics Technology Co., Ltd.
Video
High Performance Strong Series High Temperature Two-Color Industrial Infrared Pyrometer for Photovoltaic
US$ 2995-3445
/ Piece
1 Piece
(Min. Order)
Start Order
ChangZhou Sijie Optoelectronics Technology Co., Ltd.
Video
Biedas-2s300A/300ar 4-20mA Output Infrared Non-Contact Infra Red Temperature Sensor
US$ 2300-2500
/ Piece
1 Piece
(Min. Order)
Start Order
Wuxi Baiyida Electromechanical Technology Co., Ltd.
Smart Tuya APP Motion Sensor Wireless Available
Alarm
Security System WiFi PIR Temperature and Humidity Detection
US$ 12-15
/ Piece
10 Pieces
(Min. Order)
Start Order
Shenzhen Chitongda Electronic Co., Ltd.
Video
Infrared Digital Thermometer Sensor for Temperature Meter
US$ 2995-3445
/ Piece
1 Piece
(Min. Order)
Start Order
ChangZhou Sijie Optoelectronics Technology Co., Ltd.
Biedas-Sc120 -25-1200 Degree Temperature Non-Contact Type Infrared Temperature Sensor
US$ 1310-1350
/ Piece
1 Piece
(Min. Order)
Start Order
Wuxi Baiyida Electromechanical Technology Co., Ltd.
Easy Moving Wide Temperature Measurement Range Byd-Sc120 -25-1200 Industrial Non-Contact Thermometer
US$ 1310-1330
/ Piece
1 Piece
(Min. Order)
Start Order
Wuxi Baiyida Electromechanical Technology Co., Ltd.
Video
Biedas 2s140A/2s140ar Distance 4-20mA RS485 Optical Non-Contact Pyrometer Infrared Temperature Sensor
US$ 2300-2500
/ Piece
1 Piece
(Min. Order)
Start Order
Wuxi Baiyida Electromechanical Technology Co., Ltd.
Byd-Sc90t -25-900 Degree Temperature High-Precision Handheld Infrared Temperature Sensor
US$ 1080-1100
/ Piece
1 Piece
(Min. Order)
Start Order
Wuxi Baiyida Electromechanical Technology Co., Ltd.
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Category
Infrared Sensor
Electrical & Electronics
Sensor
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Infrared Range and Communication System
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