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Indoor Sensor

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Alarm Sensor Color Sensor Security Sensor Remote Sensor Indoor Security Door Sensor Device

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Indoor High-Precision Ultrasonic Sensor for Smart Car Locator

Indoor High-Precision Ultrasonic Sensor for Smart Car Locator

US $ 23 / Piece FOB
1 Piece (MOQ)
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Fujica System Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Haiwang Digital Sensor P916h PIR Sensor China Bh1750 Ambient Light Sensor Suppliers Indoor Motion Sensor Wireless PIR Sensor Movement Detector Oxygen Sensor

Haiwang Digital Sensor P916h PIR Sensor China Bh1750 Ambient Light Sensor Suppliers Indoor Motion Sensor Wireless PIR Sensor Movement Detector Oxygen Sensor

US $ 0.35-0.4 / Piece FOB
1 Piece (MOQ)
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HW INDUSTRIAL CO., LTD

Trading Company

Guangdong, China Since 2016
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Original Honeywell Indoor Temperature and Humidity Sensor H7012b1024

Original Honeywell Indoor Temperature and Humidity Sensor H7012b1024

US $ 30-50 / Piece FOB
1 Piece (MOQ)
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Xiamen Swill Intelligence Technology Co., Ltd.

Fujian, China Since 2023
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Wireless Indoor Sensor with Power Failure Alert Mc-06A

Wireless Indoor Sensor with Power Failure Alert Mc-06A

US $ 3 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Advanced Current Sensor with 0 2 Accuracy Class for Energy Applications

Advanced Current Sensor with 0 2 Accuracy Class for Energy Applications

US $ 0.3-0.6 / Piece FOB
100 Pieces (MOQ)
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Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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Holykell Ue2000 Atex FCC Ultrasonic Fuel Level Sensor

Holykell Ue2000 Atex FCC Ultrasonic Fuel Level Sensor

US $ 199-399 / Piece FOB
1 Piece (MOQ)
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Holykell Technology Company Limited

Manufacturer/Factory & Trading Company

Hunan, China Since 2019
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Threaded Bistable Switch Escalator Sensor Switch Pressing Sensor 77n-1.5 KCB-R-59122

Threaded Bistable Switch Escalator Sensor Switch Pressing Sensor 77n-1.5 KCB-R-59122

US $ 2-4 / Piece FOB
10 Pieces (MOQ)
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Suzhou Dazen Electromechanical Technology Co., Ltd.

Jiangsu, China Since 2019
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Rk300-03 Ndir Principle 4-20mA, 0-5V Analog Output CO2 Concentration Sensor for Greenhouse

Rk300-03 Ndir Principle 4-20mA, 0-5V Analog Output CO2 Concentration Sensor for Greenhouse

US $ 83-115 / Piece FOB
1 Piece (MOQ)
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Hunan Rika Electronic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2020
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Home Alarm 3 Beams Infrared IR Detector Security System Sensor

Home Alarm 3 Beams Infrared IR Detector Security System Sensor

US $ 14.9-28.9 / Piece FOB
50 Pieces (MOQ)
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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High Sensitivity Fire Smoke Detector Wireless Home Alarm System Hanging Smoke Sensor

High Sensitivity Fire Smoke Detector Wireless Home Alarm System Hanging Smoke Sensor

US $ 2.5 / Piece FOB
1,000 Pieces (MOQ)
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Jiangshan Hetian Anfang Fire Fighting Technology Co., Ltd.

Zhejiang, China Since 2020
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High Accuracy Formaldehyde Hcho CH2o Sensor Indoor Home Industrial Air Quality Purifier

High Accuracy Formaldehyde Hcho CH2o Sensor Indoor Home Industrial Air Quality Purifier

US $ 4-5.9 / pieces FOB
1 pieces (MOQ)
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Henan Fosen Electronics Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Henan, China Since 2025
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DC-Sct-T36-600A/4-20madc Clamp on Current Transformer Split Core DC Current Sensor

DC-Sct-T36-600A/4-20madc Clamp on Current Transformer Split Core DC Current Sensor

US $ 8-10 / Piece FOB
100 Pieces (MOQ)
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Jiangyin Spark Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2009
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Ge Interlogix Micro Door/Window Sensor

Ge Interlogix Micro Door/Window Sensor

US $ 6.5-10 / Piece FOB
100 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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Outdoor Photoelectric Beam Sensor with Ce Certificate (ABH-250)

Outdoor Photoelectric Beam Sensor with Ce Certificate (ABH-250)

US $ 28-50 / Pair FOB
1 Pair (MOQ)
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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Sensor with 100A/20mA for Three Phase

Sensor with 100A/20mA for Three Phase

US $ 1.2-1.59 / Piece FOB
3,000 Pieces (MOQ)
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Jiaxing Haihan Electron Co., Ltd.

Zhejiang, China Since 2012
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Industrial Plastic pH Sensors Use for Semiconductor Water Analyzer Meter, Probe, Electrode, Digital, Sensors

Industrial Plastic pH Sensors Use for Semiconductor Water Analyzer Meter, Probe, Electrode, Digital, Sensors

US $ 30-500 / Piece FOB
1 Piece (MOQ)
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Aurora Scientific Instruments (Shanghai) Co., Ltd.

Shanghai, China Since 2025
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Agrieso Poultry Breeding Equipment Automatic Feeding Line System High Sensitive Fodder Level Ifm Sensor for Chicken House

Agrieso Poultry Breeding Equipment Automatic Feeding Line System High Sensitive Fodder Level Ifm Sensor for Chicken House

US $ 38-45 / Piece FOB
1 Piece (MOQ)
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Qingdao Agrieso Machinery Company Limited

Shandong, China Since 2024
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6mm 10mA Split Core Open Type Current Sensor for Battery Banks

6mm 10mA Split Core Open Type Current Sensor for Battery Banks

US $ 1.8-3 / Piece FOB
100 Pieces (MOQ)
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Echun Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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16mm Hole Size High Accuracy Split Core Current Sensor

16mm Hole Size High Accuracy Split Core Current Sensor

US $ 1.44-1.62 / Piece FOB
10 Pieces (MOQ)
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Qingxian Zeming Langxi Electronic Devices Co., Ltd

Manufacturer/Factory

Jiangsu, China Since 2016
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2 Wire Conventional Fire Alarm Smoke Sensor with Remote LED

2 Wire Conventional Fire Alarm Smoke Sensor with Remote LED

US $ 1 / Piece FOB
1 Piece (MOQ)
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Ningbo Ambest Electronics Co., Ltd.

Zhejiang, China Since 2012
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Split Core Current Transformer Clamp Transformador Sensor 1000A

Split Core Current Transformer Clamp Transformador Sensor 1000A

US $ 9.6-10.66 / Piece FOB
1 Piece (MOQ)
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Current Sensor for Energy Metering Max Current Range 5A-300A

Current Sensor for Energy Metering Max Current Range 5A-300A

US $ 0.3-0.6 / Piece FOB
100 Pieces (MOQ)
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Yueqing RunEasy Electronic Technology Co., Ltd.

Zhejiang, China Since 2024
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High-Precision Humidity Sensor with Quad Thread Technology Features

High-Precision Humidity Sensor with Quad Thread Technology Features

US $ 42.5 / Set FOB
1 Set (MOQ)
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Jiangsu Aice Instrument Technology Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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About Indoor Sensor FAQ

  • QWhat benefits do wholesale purchases of alarm systems offer for security businesses?

    The Indoor Sensor is included in our comprehensive Alarm range.Wholesale purchases of alarm systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying alarms in bulk, you can benefit from volume discounts, ensuring you receive high-quality products that meet the needs of your security operations.

  • QWhere can I find trusted suppliers of alarm systems in China?

    The Indoor Sensor is a top choice in our Alarm collection.In China, reliable suppliers of alarm systems can be found through industry exhibitions, online directories, and by seeking recommendations from experts in the security industry. Conduct thorough research, check certifications, and request samples to ensure the quality and performance of products.

  • QWhat are the key features to consider when choosing alarm systems for security purposes?

    Discover the perfect Alarm addition with our Indoor Sensor.When selecting alarm systems for security, consider factors such as reliability, installation process, remote monitoring capabilities, and customize options. Evaluating your specific security needs and partnering with a reputable manufacturer can help you find the best solution.

Hot Sale China Supplier Weco Light Curtain Sensor

Hot Sale China Supplier Weco Light Curtain Sensor

US $ 30-198 / Piece FOB
1 Piece (MOQ)
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Kunshan Mini Mustang Tech. Co., Ltd.

Jiangsu, China Since 2022
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AC220V Indoor 360 Degree Human Body Infrared Motion Sensor

AC220V Indoor 360 Degree Human Body Infrared Motion Sensor

US $ 2.23-2.33 / Piece FOB
2 Pieces (MOQ)
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Zhongshan Lailux Led Lighting Co., Ltd

Guangdong, China Since 2024
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Wholesale Price 4 Wire 24V Fire Alarm Smoke Heat Sensor Surface Mounting

Wholesale Price 4 Wire 24V Fire Alarm Smoke Heat Sensor Surface Mounting

US $ 16-17 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Asenware Test and Control Technology Co., Ltd.

Guangdong, China Since 2013
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Natural Gas Detector Coal Gas Leak Sensor for Home Security

Natural Gas Detector Coal Gas Leak Sensor for Home Security

US $ 11.5-12.5 / Piece FOB
1 Piece (MOQ)
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Shenzhen Puzhesi Technology Co., Ltd.

Trading Company

Guangdong, China Since 2018
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Elevator Car Door Sensor Elevator Door Sensor Light Curtain Door Parts

Elevator Car Door Sensor Elevator Door Sensor Light Curtain Door Parts

US $ 30-200 / Piece FOB
1 Piece (MOQ)
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Suzhou Dazen Electromechanical Technology Co., Ltd.

Jiangsu, China Since 2019
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Electrochemical Principle Gas Sensor for Toxic Gas with Ex-Proof Certificate

Electrochemical Principle Gas Sensor for Toxic Gas with Ex-Proof Certificate

US $ 59-300 / Piece FOB
1 Piece (MOQ)
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Nanjing AIYI Technologies Co., Ltd.

Jiangsu, China Since 2017
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Lxk- Φ 80 to Φ 280 Series 10kVA Current Sensor

Lxk- Φ 80 to Φ 280 Series 10kVA Current Sensor

US $ 50-300 / Piece FOB
10 Pieces (MOQ)
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Shenheng Power Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Smart Non-Contact Ai Sleep Sensor for Sleep Monitoring and Tracking Solution

Smart Non-Contact Ai Sleep Sensor for Sleep Monitoring and Tracking Solution

US $ 199 / Piece FOB
1 Piece (MOQ)
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Time Varying Transmission Co., Ltd.

Manufacturer/Factory & Trading Company

Hunan, China Since 2022
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Wholesale Smart Home Security Wireless Alarm Infrared Motion Sensor Detector Tuya WiFi PIR Motion Sensor

Wholesale Smart Home Security Wireless Alarm Infrared Motion Sensor Detector Tuya WiFi PIR Motion Sensor

US $ 8.79-9.49 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Sumring Technology Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Float Level Switch Sensor for Petroleum Storage Tanks

Float Level Switch Sensor for Petroleum Storage Tanks

US $ 500 / Piece FOB
1 Piece (MOQ)
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Quanzhou Xixing Machinery Co., Ltd.

Fujian, China Since 2019
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0.66kv Low Voltage Split Core Current Transformer Current Sensor

0.66kv Low Voltage Split Core Current Transformer Current Sensor

US $ 4.3-19.4 / Piece FOB
1 Piece (MOQ)
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Jiangsu Acrel Electrical Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2020
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Water Tank Level Meter Digital Ultrasonic Water Level Sensor

Water Tank Level Meter Digital Ultrasonic Water Level Sensor

US $ 200-300 / Piece FOB
1 Piece (MOQ)
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Yantai Auto Instrument Making Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2020
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Weco Infra Red Elevator Level Sensor K3

Weco Infra Red Elevator Level Sensor K3

US $ 30-50 / Piece FOB
1 Piece (MOQ)
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Foshan Macro Technology Co., Ltd.

Guangdong, China Since 2023
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