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Passive Q Switch

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Lift Passive Switch, Elevator Reset Switch with Good Quality

Lift Passive Switch, Elevator Reset Switch with Good Quality

US $ 20-50 / Piece FOB
20 Pieces (MOQ)
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Taicang Xinxing Machinery Factory

Jiangsu, China Since 2018
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24 Port Passive Poe Network Switch 48V 24V Output Optional Full Giga with 2 SFP Fiber Ports

24 Port Passive Poe Network Switch 48V 24V Output Optional Full Giga with 2 SFP Fiber Ports

1 Piece (MOQ)
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Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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New Original Passive Components Push Button Switch D2FC-F-K (50M) in Stock

New Original Passive Components Push Button Switch D2FC-F-K (50M) in Stock

US $ 0.21-0.65 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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IP54 Waterproof Tuodi 5V-24VDC LED Light Strip Wide Voltage Passive Infrared Sensing Motion Sensor Switch

IP54 Waterproof Tuodi 5V-24VDC LED Light Strip Wide Voltage Passive Infrared Sensing Motion Sensor Switch

US $ 2.07-3 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Tuodi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Wtzk-50-C Pressure Temperature Controller Marine Pressure Passive Differential Switch 40/60/80/120 º C

Wtzk-50-C Pressure Temperature Controller Marine Pressure Passive Differential Switch 40/60/80/120 º C

US $ 37-52 / Piece FOB
1 Piece (MOQ)
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Sealand Equipment Supply Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Wtzk-50-C Pressure Temperature Controller Marine Pressure Passive Differential Switch with Low Price

Wtzk-50-C Pressure Temperature Controller Marine Pressure Passive Differential Switch with Low Price

US $ 37-52 / Piece FOB
1 Piece (MOQ)
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Sealand Equipment Supply Co., Ltd.

Trading Company

Jiangsu, China Since 2023
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Indoor Wireless Alarm Switch Resettable Emergency Fire Switch

Indoor Wireless Alarm Switch Resettable Emergency Fire Switch

US $ 4-6 / Piece FOB
50 Pieces (MOQ)
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Taicang Xinxing Machinery Factory

Jiangsu, China Since 2018
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Big Power Surface Mounted Door Contact Magnetic Reed Switch with 1m Cable (MC-37C)

Big Power Surface Mounted Door Contact Magnetic Reed Switch with 1m Cable (MC-37C)

US $ 1.6-2 / Pair FOB
10 Pairs (MOQ)
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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345MHz Wireless Contact Switch Compatible with 2gig Wireless Panel, Wc12b-2

345MHz Wireless Contact Switch Compatible with 2gig Wireless Panel, Wc12b-2

US $ 6 / Piece FOB
500 Pieces (MOQ)
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Ningbo Sentek Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2010
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220V Industrial Switches

220V Industrial Switches

US $ 84.5 / Piece FOB
1 Piece (MOQ)
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Zhejiang Shuntong Electric Co., Ltd.

Zhejiang, China Since 2017
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Dg1300-Dkm High Accuracy Pressure Switch for Hydraulic and Pneumatic Control Systems with 330° Rotation Digital Display Head

Dg1300-Dkm High Accuracy Pressure Switch for Hydraulic and Pneumatic Control Systems with 330° Rotation Digital Display Head

US $ 60-130 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Maxonic Automation Control Co., Ltd Senex Branch

Jiangsu, China Since 2024
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Tuodi Infrared Human Induction Lamp Switch PIR Light Motion Sensor Control 6V-24V 5A Product Genre Inductive Switches

Tuodi Infrared Human Induction Lamp Switch PIR Light Motion Sensor Control 6V-24V 5A Product Genre Inductive Switches

US $ 2.07-2.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Tuodi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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300Mbps 3km+ Distance WiFi Monitor with Slide Switch to Change The Operation Mode Support RF Power Adjustable

300Mbps 3km+ Distance WiFi Monitor with Slide Switch to Change The Operation Mode Support RF Power Adjustable

US $ 88.9 / Piece FOB
1,000 Pieces (MOQ)
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Shenzhen Yunlink Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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360 Degree Intelligent PIR Motion Sensor Light Switch with Automatic on/off Function

360 Degree Intelligent PIR Motion Sensor Light Switch with Automatic on/off Function

US $ 3.5-4.59 / Piece FOB
100 Pieces (MOQ)
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Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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High Quality Magnetic Door Contact Switch Surface Mounted Switch

High Quality Magnetic Door Contact Switch Surface Mounted Switch

US $ 0.2 / Piece FOB
100 Pieces (MOQ)
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NINGBO FBELE ELECTRONICS CO., LTD.

Zhejiang, China Since 2006
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High-Performance 8-Port Gigabit Ethernet Switch with Poe Support

High-Performance 8-Port Gigabit Ethernet Switch with Poe Support

US $ 139-159 / Piece FOB
1 Piece (MOQ)
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Shenzhen UTP Fiber Technology Co., Ltd.

Guangdong, China Since 2024
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Vc-021 OEM Good Price Radio Volume Control Switch

Vc-021 OEM Good Price Radio Volume Control Switch

US $ 1-999 / Piece FOB
1 Piece (MOQ)
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Guangzhou Lingyin Electronic Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2011
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Hot Sale 5V12V24V Closet Cabinet Tdl-2025 Mini Inductive PIR Motion Sensor Switch for LED Strip Light

Hot Sale 5V12V24V Closet Cabinet Tdl-2025 Mini Inductive PIR Motion Sensor Switch for LED Strip Light

US $ 2.07-2.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Tuodi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Stainless Steel Vibration Fork Tuning Fork Level Sensor Vibrating Tuning Fork Type Level Switch for Solid

Stainless Steel Vibration Fork Tuning Fork Level Sensor Vibrating Tuning Fork Type Level Switch for Solid

US $ 125-135 / Piece FOB
1 Piece (MOQ)
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BAOJI XINGYUTENG MEASURE AND CONTROL INSTRUMENTS CO., LTD.

Shaanxi, China Since 2021
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0-10V Low Voltage Light Controller Dimmer Switch for LED Light Mini Fan LED Lamp

0-10V Low Voltage Light Controller Dimmer Switch for LED Light Mini Fan LED Lamp

US $ 3.3-5 / Piece FOB
1 Piece (MOQ)
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Shen Zhen WIN-KARE Technology Co.,Ltd

Guangdong, China Since 2018
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RFID Unique encoding Security Switch Actuator + inductor Professional automated industrial protection

RFID Unique encoding Security Switch Actuator + inductor Professional automated industrial protection

US $ 35-50 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tongchuang Mechatronics Co., Ltd.

Guangdong, China Since 2011
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Wireless Remote Control Switch with Nc No Relay

Wireless Remote Control Switch with Nc No Relay

US $ 5-7 / Piece FOB
1 Piece (MOQ)
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

RoHS Door Magnetic Reed Switch with L Bracket (SC-61L)

US $ 4.2-5 / Pair FOB
50 Pairs (MOQ)
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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About Passive Q Switch FAQ

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

    Our Passive Q Switch offers exceptional quality within the Alarm category.Wholesale purchases of Smoke Detector systems often provide cost savings, bulk discounts, customized solutions, and consistent quality. When buying Smoke Detectors 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 Smoke Detector systems in China?

    Enhance your Alarm setup with our premium Passive Q Switch.In China, reliable suppliers of Smoke Detector 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 Smoke Detector systems for security purposes?

    Our Passive Q Switch offers exceptional quality and style within the Alarm category.When selecting Smoke Detector 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.

Wireless Intelligent Smart Switch for Home Automation (ES-9211)

Wireless Intelligent Smart Switch for Home Automation (ES-9211)

US $ 12-15 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Rolling Door Magnetic Switch with CE (SC-54)

Rolling Door Magnetic Switch with CE (SC-54)

US $ 3-5 / Pair FOB
10 Pairs (MOQ)
Contact Supplier
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Wired Rolling Door Magnetic Switch with CE (SC-55ZL)

Wired Rolling Door Magnetic Switch with CE (SC-55ZL)

US $ 3-5 / Pair FOB
10 Pairs (MOQ)
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Switch Contact Passive Ncno Open Type AC Current Sensing

Switch Contact Passive Ncno Open Type AC Current Sensing

US $ 4.43 / Piece FOB
1 Piece (MOQ)
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Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Tuodi PIR Infrared Module Body Sensor Intelligent Light Lamp Motion Sensing Switch Adjustable Movement Sensing PIR Switch

Tuodi PIR Infrared Module Body Sensor Intelligent Light Lamp Motion Sensing Switch Adjustable Movement Sensing PIR Switch

US $ 2.07-2.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Tuodi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Disable Button Switch for Automatic Door

Disable Button Switch for Automatic Door

US $ 70-100 / Piece FOB
10 Pieces (MOQ)
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Jiangsu Deper Door Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2015
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AC Powered Wireless Remote Control Switch with 6 Channels (ES-K601X)

AC Powered Wireless Remote Control Switch with 6 Channels (ES-K601X)

US $ 4-8 / Piece FOB
1 Piece (MOQ)
Contact Supplier
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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8 Port Poe Switch with 2 Uplink Ports Active Poe and Passive Poe Output Adaptive

8 Port Poe Switch with 2 Uplink Ports Active Poe and Passive Poe Output Adaptive

1 Piece (MOQ)
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Audited Supplier
Dongguan Phynam Comtech Co., Ltd.

Guangdong, China Since 2015
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Roller Shutter Wired Magnetic Switch with CE (SC-60)

Roller Shutter Wired Magnetic Switch with CE (SC-60)

US $ 3-4 / Pair FOB
10 Pairs (MOQ)
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Wide Voltage 5V12V24V Wall Switch Wardrobe Cabinet Light Sensor Infrared PIR Human Motion Sensor Switch

Wide Voltage 5V12V24V Wall Switch Wardrobe Cabinet Light Sensor Infrared PIR Human Motion Sensor Switch

US $ 2.07-2.99 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Tuodi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Ceiling Mounting PIR Light Sensor Switch with Ce (ES-9958J)

Ceiling Mounting PIR Light Sensor Switch with Ce (ES-9958J)

US $ 3.7-5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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Type C Infrared Inductive Proximity Sensor Tdl-2023 120 Degree 5V-24V PIR Motion Sensor Light Switch for Home Cabinet LED Strip

Type C Infrared Inductive Proximity Sensor Tdl-2023 120 Degree 5V-24V PIR Motion Sensor Light Switch for Home Cabinet LED Strip

US $ 2.07-2.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Tuodi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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DC5V Smart Sensor Computer Screen Saver New Design Automatic Mount Sleep Mode Wake-up by Movement Inductive Switches

DC5V Smart Sensor Computer Screen Saver New Design Automatic Mount Sleep Mode Wake-up by Movement Inductive Switches

US $ 5.4-5.59 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Tuodi Electronics Co., Ltd

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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