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Wireless Relay Module

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Adam-6066-Ce Advantech 6-CH Digital Input and 6-CH Power Relay Modbus TCP Module

Adam-6066-Ce Advantech 6-CH Digital Input and 6-CH Power Relay Modbus TCP Module

1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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DC 12V 4 Channel RF 433MHz Wireless Remote Control Switch Relay Receiver Module

DC 12V 4 Channel RF 433MHz Wireless Remote Control Switch Relay Receiver Module

US $ 7-9 / Piece FOB
10 Pieces (MOQ)
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Ningbo Alita Pneumatic Co., Ltd.

Zhejiang, China Since 2019
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Jutai Wireless Microwave Radar Sensor Motion Detector Module

Jutai Wireless Microwave Radar Sensor Motion Detector Module

US $ 55-70 / Piece FOB
1 Piece (MOQ)
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Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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4-20mA 500m 1km 3km 5km Wireless Transmitter and Receiver Module

4-20mA 500m 1km 3km 5km Wireless Transmitter and Receiver Module

US $ 202-450 / Piece FOB
1 Piece (MOQ)
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Atech Sensor Co., Ltd

Shaanxi, China Since 2022
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Smg-662 Universal Garage Remote Control Receiver 300-900MHz 85-250V Relay Module for Rolling&Fixed Code Command Transmitter

Smg-662 Universal Garage Remote Control Receiver 300-900MHz 85-250V Relay Module for Rolling&Fixed Code Command Transmitter

US $ 1.5-7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Scimagic Development Technology Co., Limited

Trading Company

Guangdong, China Since 2016
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Smg-662 Universal Garage Remote Control Receiver 300-900MHz 9-30V Relay Module for Rolling&Fixed Code Command Transmitter

Smg-662 Universal Garage Remote Control Receiver 300-900MHz 9-30V Relay Module for Rolling&Fixed Code Command Transmitter

US $ 1.5-7 / Piece FOB
1 Piece (MOQ)
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Shenzhen Scimagic Development Technology Co., Limited

Trading Company

Guangdong, China Since 2016
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12V/24V 1 Channel Power Relay Control Board Module 30A Single Switch

12V/24V 1 Channel Power Relay Control Board Module 30A Single Switch

US $ 5-6 / Piece FOB
50 Pieces (MOQ)
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Anhui Biaowei Machinery Manufacturing Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2024
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Adam-6260-Ae Advantech 6-CH Relay Output Modbus TCP Module

Adam-6260-Ae Advantech 6-CH Relay Output Modbus TCP Module

1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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Additional Bluetooth Module for Gate Motor with Smart Phone Wireless

Additional Bluetooth Module for Gate Motor with Smart Phone Wireless

US $ 35-45 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Jutai Comm Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Adam-6160ei-Ae Advantech 6-CH Relay Output Ethernet/IP Module

Adam-6160ei-Ae Advantech 6-CH Relay Output Ethernet/IP Module

1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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Adam-6060-Ce Advantech 6-CH Digital Input and 6-CH Relay Modbus TCP Module

Adam-6060-Ce Advantech 6-CH Digital Input and 6-CH Relay Modbus TCP Module

1 Piece (MOQ)
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XINGTECH CO., LTD.

Manufacturer/Factory & Trading Company

Beijing, China Since 2016
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New Original 6es7214-1bg40-0xb0 Compact CPU 1214c Relays Simatic S7-1200 S7 1200 PLC Programmable Controller Module for Siemens

New Original 6es7214-1bg40-0xb0 Compact CPU 1214c Relays Simatic S7-1200 S7 1200 PLC Programmable Controller Module for Siemens

US $ 100-300 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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12V Programmable Bluetooth Geya 4 Channel Wireless Fci Relay Module

12V Programmable Bluetooth Geya 4 Channel Wireless Fci Relay Module

US $ 3.42-47.89 / Piece FOB
50 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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2 CH RF 433 MHz Remote Transmitter + 433MHz Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module for Garage

2 CH RF 433 MHz Remote Transmitter + 433MHz Wireless Remote Control Switch DC 12V 2CH RF Relay Receiver Module for Garage

US $ 3.9-4.5 / Set FOB
10 Sets (MOQ)
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Dongguan Chuangjiang Electronics Co., Ltd.

Guangdong, China
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#51168 Esp8266 Esp-01 12V 1 Way WiFi Relay Module Things Smart Home Remote Control Switch Esp01 WiFi Wireless Module Phone APP

#51168 Esp8266 Esp-01 12V 1 Way WiFi Relay Module Things Smart Home Remote Control Switch Esp01 WiFi Wireless Module Phone APP

US $ 2.09-3.1 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Chipskey Technology Co., Ltd.

Guangdong, China
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Cyt29 Ask 868.35 1.8V~3.3V RF Relay Wireless Modules

Cyt29 Ask 868.35 1.8V~3.3V RF Relay Wireless Modules

US $ 0.78-1.15 / Piece FOB
50 Pieces (MOQ)
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CY Wireless Technology Limited

Guangdong, China
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5celec RF 433 Time Delay Relay Controller Wireless Receiver Module Rx-712

5celec RF 433 Time Delay Relay Controller Wireless Receiver Module Rx-712

US $ 1 / Piece FOB
1 Piece (MOQ)
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5C ELECTRONICS CO., LTD.

Guangdong, China
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433 MHz Wireless Remote Control Switch 1CH Relay Receiver Module for 1527 Learning Code Transmitter Remote

433 MHz Wireless Remote Control Switch 1CH Relay Receiver Module for 1527 Learning Code Transmitter Remote

US $ 1.1-2.5 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Temay Technology Co., Ltd.

Guangdong, China
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5celec Wireless Wired PCBA Wiring Module Scheme Design with Time Delay / Relay Control / Signal Conversion / Receiver Rx-711

5celec Wireless Wired PCBA Wiring Module Scheme Design with Time Delay / Relay Control / Signal Conversion / Receiver Rx-711

US $ 1 / Piece FOB
1 Piece (MOQ)
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5C ELECTRONICS CO., LTD.

Guangdong, China
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ISO: 9001 Approved Digitech Wireless 4 Channel Isolated Output 12VDC Delay Timer Relay Module

ISO: 9001 Approved Digitech Wireless 4 Channel Isolated Output 12VDC Delay Timer Relay Module

US $ 2.48-19.29 / Piece FOB
20 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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Foyum AC/DC 7-32V WiFi Relay Module

Foyum AC/DC 7-32V WiFi Relay Module

US $ 2.86-4.94 / Piece FOB
99 Pieces (MOQ)
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Xiamen Foyum Electronic Technology Co., Ltd.

Manufacturer/Factory

Fujian, China Since 2024
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Z-Wave Relay*2PCS Switch Module (ZW76D)

Z-Wave Relay*2PCS Switch Module (ZW76D)

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

Guangdong, China
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Digitech Wireless 4 Channel Timer Delay 12V Two Way Relay Module

Digitech Wireless 4 Channel Timer Delay 12V Two Way Relay Module

US $ 2.48-19.29 / Piece FOB
20 Pieces (MOQ)
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Zhejiang Geya Electrical Co., Ltd.

Zhejiang, China
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About Wireless Relay Module FAQ
  • QWhat are the common technologies used in access control card readers?

    The Wireless Relay Module is an essential part of our Access Control Card Reader offerings.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.

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

    Enhance your Access Control Card Reader setup with our premium Wireless Relay Module.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.

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

    The Wireless Relay Module is included in our comprehensive Access Control Card Reader range.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.

Circuit-Based Intelligent Lighting Relay Control Module

Circuit-Based Intelligent Lighting Relay Control Module

US $ 50-1,000 / Piece FOB
1 Piece (MOQ)
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Shiny-Control Technology Develop (Beijing) Co., Ltd.

Trading Company

Beijing, China Since 2020
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150-300km Cross-Platform Relay Module Enables Seamless Mesh Networking Between Uavs and Ground Stations

150-300km Cross-Platform Relay Module Enables Seamless Mesh Networking Between Uavs and Ground Stations

US $ 2,999-3,999 / Piece FOB
2 Pieces (MOQ)
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Suntor Data Link Co., Limited

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Phoenix Contact Original Power Supply 2901541 Rad-2400-Ifs - Wireless Module

Phoenix Contact Original Power Supply 2901541 Rad-2400-Ifs - Wireless Module

US $ 280-299 / Piece FOB
1 Piece (MOQ)
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Nanjing Inter Energy Co., Ltd.

Trading Company

Jiangsu, China Since 2025
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50km Wireless Video Transmission Module for Drone Airborne Module Unmanned Ship Signal Transmission Receiver Transmitter

50km Wireless Video Transmission Module for Drone Airborne Module Unmanned Ship Signal Transmission Receiver Transmitter

US $ 7,650-7,715 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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SLS 2-Way Zigbee Smart Light Switch Module Energy Monitor for Tuya

SLS 2-Way Zigbee Smart Light Switch Module Energy Monitor for Tuya

US $ 5.3-5.5 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
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Esp 8266 Esp-12e Uart Relay WiFi Module

Esp 8266 Esp-12e Uart Relay WiFi Module

US $ 0.1-0.3 / Piece FOB
1 Piece (MOQ)
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Shenzhen Allnewsemi Electronic Co., Limited

Guangdong, China
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Long Distance Vtol Uav Robotic Cofdm Transmitter and Receiver Uav Radio Communication Module

Long Distance Vtol Uav Robotic Cofdm Transmitter and Receiver Uav Radio Communication Module

US $ 18,476-20,483 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingkai Technology Co., Ltd

Guangdong, China Since 2023
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New Original Aj65sbtb1-16dt1 Programmable Controller Mixed I/O Modules for Mitsubishi

New Original Aj65sbtb1-16dt1 Programmable Controller Mixed I/O Modules for Mitsubishi

US $ 50-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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SLS Tuya 4CH Zigbee RF Switch Relay Module Dry Contact Gateway Required

SLS Tuya 4CH Zigbee RF Switch Relay Module Dry Contact Gateway Required

US $ 8.5-8.8 / pieces FOB
1 pieces (MOQ)
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SaiLingsi (wenzhou) Electronics Co., LTD

Trading Company

Zhejiang, China Since 2024
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Advanced RS485/RS232 Remote I/O Module for Relay Control

Advanced RS485/RS232 Remote I/O Module for Relay Control

US $ 25.99-40.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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Lilygo T7-C6 Esp32-C6-Mini-1 Modules with Charging Chip Tp4065 Wireless Protocol WiFi Bluetooth Onboard Boot Reset Switch

Lilygo T7-C6 Esp32-C6-Mini-1 Modules with Charging Chip Tp4065 Wireless Protocol WiFi Bluetooth Onboard Boot Reset Switch

US $ 8.05-8.55 / pieces FOB
20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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New Original Aj65sbtb1-8d Programmable Controller Module for Mitsubishi

New Original Aj65sbtb1-8d Programmable Controller Module for Mitsubishi

US $ 50-200 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Chengdu Canmeng Trading Co., Ltd

Sichuan, China Since 2025
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4-CH Di 4-CH Relay Output, RS485/232 Remote Data Acquisition Module I/O

4-CH Di 4-CH Relay Output, RS485/232 Remote Data Acquisition Module I/O

US $ 35.33-35.99 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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