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Wireless Relay Module

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Supmeter Guide Rail Type Weighing Control Module for Belt Scale

Supmeter Guide Rail Type Weighing Control Module for Belt Scale

US $ 102-110 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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Gy-6180 Vl6180X Light Sensor Distance Measurement Module for Arduino Stm32

Gy-6180 Vl6180X Light Sensor Distance Measurement Module for Arduino Stm32

US $ 9-10 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Gas Fire Extinguishing Auto/Manual Swtich Module for Fire Alarm System

Gas Fire Extinguishing Auto/Manual Swtich Module for Fire Alarm System

US $ 9.5-10 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xinhean Technology Co., Ltd.

Guangdong, China Since 2019
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RF and Wireless RF Transceiver Modules and Modems 2.4GHz ~ 2.5GHz #Esp32-Wroom-32D-N4

RF and Wireless RF Transceiver Modules and Modems 2.4GHz ~ 2.5GHz #Esp32-Wroom-32D-N4

1 Piece (MOQ)
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Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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1-Channel Learning Code RF Relay with Ce Certificate (ES-K103X)

1-Channel Learning Code RF Relay with Ce Certificate (ES-K103X)

US $ 3-5 / Piece FOB
1 Piece (MOQ)
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Ease Security Co., Ltd.

Guangdong, China Since 2014
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Z-Wave 1 Way Relay Housing Switch Contact Fixture Module

Z-Wave 1 Way Relay Housing Switch Contact Fixture Module

US $ 18-33 / Piece FOB
1 Piece (MOQ)
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Nie-Tech Co., Ltd.

Guangdong, China
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315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

315/433MHz Wireless Smart Home Automatic Motor RF Remote Control Switch 12/24V

US $ 2.9-3.9 / 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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40 Sensor Module with Mega2560 R3 Development Board Kits

40 Sensor Module with Mega2560 R3 Development Board Kits

US $ 6-6.9 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Wireless Audio Video Module for 1.2g Analog Transmission System

Wireless Audio Video Module for 1.2g Analog Transmission System

US $ 32 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Xsh Smart Technology Co., Ltd.

Guangdong, China Since 2024
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Xy-Wft1 Remote WiFi Thermostat High Precision Temperature Controller Module Cooling and Heating APP Temperature Collection

Xy-Wft1 Remote WiFi Thermostat High Precision Temperature Controller Module Cooling and Heating APP Temperature Collection

US $ 4.9-5.29 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Ke Zhi You Technology Co., Ltd.

Guangdong, China Since 2018
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2-Channel 12V Univesal Wireless RF Remote Control Switch

2-Channel 12V Univesal Wireless RF Remote Control Switch

US $ 3.95-5.95 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Hr202L Humidity Sensor Module for Arduino Project

Hr202L Humidity Sensor Module for Arduino Project

US $ 0.8-1.2 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Wireless RF on off Remote Control Switch for Industrial Automation

Wireless RF on off Remote Control Switch for Industrial Automation

US $ 4.5-5.95 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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Esp8266 Esp-12e Serial WiFi Transceiver Module for Arduino

Esp8266 Esp-12e Serial WiFi Transceiver Module for Arduino

US $ 1.6-2 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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433MHz 10W RF Module Universal Anti-Drone Interference Wireless RF Amplifier GPS Cheap ODM Low Price in Stock Factory Direct Sale Drone Uav Detector Module

433MHz 10W RF Module Universal Anti-Drone Interference Wireless RF Amplifier GPS Cheap ODM Low Price in Stock Factory Direct Sale Drone Uav Detector Module

US $ 38-39 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Dongguan Longshentong Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
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Wireless Fire Alarm Control Module for Building Smoke Alarm System

Wireless Fire Alarm Control Module for Building Smoke Alarm System

US $ 22.26-23.08 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xinhean Technology Co., Ltd.

Guangdong, China Since 2019
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Mvava RoHS CE 16A Mini WiFi DIY Remote Control Timer Automation Module Alexa Google Home Smart Switch Breaker Module

Mvava RoHS CE 16A Mini WiFi DIY Remote Control Timer Automation Module Alexa Google Home Smart Switch Breaker Module

US $ 3.8-4.2 / pieces FOB
100 pieces (MOQ)
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Audited Supplier
Wenzhou Mvava Electrical Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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DC12V 24V 1CH LED Light Wireless RF Remotes and Receivers

DC12V 24V 1CH LED Light Wireless RF Remotes and Receivers

US $ 2.9-3.95 / Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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4KM long distance transmission Drone special module set LB-LINK M8197FH1 RTL8197FH + RTL8812FR 2T2R 802.11A/B/G/N/AC WIFI5 long distance router module

4KM long distance transmission Drone special module set LB-LINK M8197FH1 RTL8197FH + RTL8812FR 2T2R 802.11A/B/G/N/AC WIFI5 long distance router module

US $ 8.5-10 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Bilian Electronic Limited

Manufacturer/Factory

Guangdong, China Since 2023
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Vtol RC Repeater Radio Telemetry Video Link Transmission Ship to Ship Communication Relay Radios Module

Vtol RC Repeater Radio Telemetry Video Link Transmission Ship to Ship Communication Relay Radios Module

US $ 3,050-3,143 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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Dual PS-2 Game Joystick Push Button Switch Sensor Module for Arduino

Dual PS-2 Game Joystick Push Button Switch Sensor Module for Arduino

US $ 1.5-1.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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8 Channel Relay Module 5V

8 Channel Relay Module 5V

5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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Supmeter Weighing Control Module for Ration Belt Weighfeeder

Supmeter Weighing Control Module for Ration Belt Weighfeeder

US $ 102-110 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Changsha Supmeter Technological Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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About Wireless Relay Module FAQ

  • QWhat advantages does buying access control card readers in wholesale offer?

    The Wireless Relay Module is included in our comprehensive Access Control Card Reader range.Purchasing access control card readers wholesale provides cost-effective bulk pricing, ensures consistent product quality, and offers customization options. Wholesale purchases often come with discounts, making them economically beneficial for security and protection businesses. Working with reliable wholesale suppliers guarantees timely delivery.

  • QWhat are the common technologies used in access control card readers?

    Our Wireless Relay Module offers exceptional quality and style within the Access Control Card Reader category.Access control card readers commonly utilize RFID technology and biometric scanning for security purposes. Each technology has its unique advantages depending on the level of security and convenience required. Perform thorough research or consult with a trusted supplier to determine the best option for your needs.

  • QHow can I identify reliable suppliers for access control card readers in China?

    The Wireless Relay Module is a top choice in our Access Control Card Reader collection.Identifying reliable suppliers in China involves researching online platforms, attending industry trade fairs, and verifying supplier certificates. Requesting product samples and checking customer reviews are crucial steps in ensuring the quality and reliability of the suppliers.

FT1200 64CH Vrx Transceiver Module 1.2g/1.3G/1.7g/2.2g Image Transmission Reception Module IoT Application

FT1200 64CH Vrx Transceiver Module 1.2g/1.3G/1.7g/2.2g Image Transmission Reception Module IoT Application

US $ 86-89 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Xsh Smart Technology Co., Ltd.

Guangdong, China Since 2024
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Multi Function Shield Module for Arduino Nano Expansion Board

Multi Function Shield Module for Arduino Nano Expansion Board

US $ 0.9-1.5 / pieces FOB
10 pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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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
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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DC12V Wireless RF Remote Control Transmitter and Receiver

DC12V Wireless RF Remote Control Transmitter and Receiver

US $ 3.95-4.95 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zuden Technology (HK) Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2006
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RTL8189ETV-CG 802.11b/g/n Wi-Fi Core Module RF With Serial UART, GPIO, I2C, SDIO

RTL8189ETV-CG 802.11b/g/n Wi-Fi Core Module RF With Serial UART, GPIO, I2C, SDIO

3,000 Pieces (MOQ)
Contact Supplier
FN-LINK TECHNOLOGY LIMITED

Guangdong, China
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Red/Blue/Green Displaying Max7219 Lattice Module for Arduino Project

Red/Blue/Green Displaying Max7219 Lattice Module for Arduino Project

US $ 2.6-3 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Bluetooth Modules#Rn4020-V/RM123 for Easily Add Low-Power Wireless Features to Their Products

Bluetooth Modules#Rn4020-V/RM123 for Easily Add Low-Power Wireless Features to Their Products

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Simentor Electronic Limited

Trading Company

Guangdong, China Since 2024
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Wireless Remote Control Switch with Learning Code Fixed Code Rolling Code Optional (ES-K103X)

Wireless Remote Control Switch with Learning Code Fixed Code Rolling Code Optional (ES-K103X)

US $ 3-5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Ease Security Co., Ltd.

Guangdong, China Since 2014
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E0704 Tuya Smart Switch 4000W 30A Home Automation Module Relay Module RF433 220V 12V 24V Receiver Work with Alexa Google Home

E0704 Tuya Smart Switch 4000W 30A Home Automation Module Relay Module RF433 220V 12V 24V Receiver Work with Alexa Google Home

US $ 5-6.4 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Scimagic Development Technology Co., Limited

Trading Company

Guangdong, China Since 2016
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Limit Switch Module with Cable for Arduino Project

Limit Switch Module with Cable for Arduino Project

US $ 0.5-1 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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New Original Integrated Circuits Semiconductor IGBT/RF/WiFi/GPS/4G Module in Stock

New Original Integrated Circuits Semiconductor IGBT/RF/WiFi/GPS/4G Module in Stock

US $ 9.24-10.83 / Piece FOB
50 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Sinosky Electronics Co., Ltd.

Trading Company

Guangdong, China Since 2025
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0.96" Inch Display Screen OLED Module for Arduino Development Board

0.96" Inch Display Screen OLED Module for Arduino Development Board

US $ 2.2-2.5 / pieces FOB
50 pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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10W433MHz RF Module Universal Wireless RF Amplifier Anti-Drone Interference GPS Module Cheap ODM Communication Networking

10W433MHz RF Module Universal Wireless RF Amplifier Anti-Drone Interference GPS Module Cheap ODM Communication Networking

US $ 55-59 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Longshentong Technology Co., Ltd.

Trading Company

Guangdong, China Since 2025
Chat Now Send Inquiry
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