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External Module

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Esp8266 Esp12 Wemos D1 Mini Module

Esp8266 Esp12 Wemos D1 Mini Module

US $ 3-3.5 / Piece FOB
10 Pieces (MOQ)
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Shenzhen Shuyi Electronics Co., Ltd.

Guangdong, China
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Hot Sale and High Quality Elevator Parts Elevator Bluetooth Module Mctc-BLE-A0

Hot Sale and High Quality Elevator Parts Elevator Bluetooth Module Mctc-BLE-A0

US $ 20 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Nanjing Antu Elevator Parts Co., Ltd.

Jiangsu, China Since 2025
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PMS Series Modules of Wisman High Voltage Power Supply for Avalanche Photo Diode

PMS Series Modules of Wisman High Voltage Power Supply for Avalanche Photo Diode

US $ 1 / Piece FOB
1 Piece (MOQ)
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Wisman High Voltage Power Supply Co., Ltd.

Shaanxi, China Since 2025
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Qualcomm Atheros Qca6174A-5IC WLAN 802.11AC/a/B/G/N 2T2R Dual Band Wi-Fi 2*2 11AC & Bluetooth 4.2 M. 2 (PCIe) Module

Qualcomm Atheros Qca6174A-5IC WLAN 802.11AC/a/B/G/N 2T2R Dual Band Wi-Fi 2*2 11AC & Bluetooth 4.2 M. 2 (PCIe) Module

US $ 32 / Piece FOB
1 Piece (MOQ)
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Suzhou Story Network Technology Co., Ltd.

Jiangsu, China
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Orange Pi 5 Plus 16GB RAM + 256GB Emmc Module + Power Supply Single Board Computer Rk3588 Pcie Module External WiFi-Bt SSD 8K

Orange Pi 5 Plus 16GB RAM + 256GB Emmc Module + Power Supply Single Board Computer Rk3588 Pcie Module External WiFi-Bt SSD 8K

20 pieces (MOQ)
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Shenzhen Tianhehuijin Tech Ltd

Guangdong, China
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Customized Long Stroke Electric Liner Actuator DC Servo Electric Cylinder Linear Module with Factory Prices

Customized Long Stroke Electric Liner Actuator DC Servo Electric Cylinder Linear Module with Factory Prices

US $ 140-150 / Piece FOB
1 Piece (MOQ)
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Dongguan Shihai Automation Technology Co., Ltd.

Guangdong, China
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Custom Small Tunable Housing Green 532nm 5MW~50MW Laser Module with Laser Diode

Custom Small Tunable Housing Green 532nm 5MW~50MW Laser Module with Laser Diode

US $ 2.9-3.8 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhong Shan He Tong Optics Electronic Technology Co.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Qca9880 Mx-520vx 802.11AC Dual-Band 2GHz & 5GHz 2X2 MIMO Wireless Modules

Qca9880 Mx-520vx 802.11AC Dual-Band 2GHz & 5GHz 2X2 MIMO Wireless Modules

US $ 42-45 / Piece FOB
100 Pieces (MOQ)
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Nanjing Maxon O.E. Tech. Co., Ltd.

Jiangsu, China
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Customized Wholesale Best New Power Green 520nm 5MW~50MW Laser Module with Laser Diode

Customized Wholesale Best New Power Green 520nm 5MW~50MW Laser Module with Laser Diode

US $ 2.9-3.8 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhong Shan He Tong Optics Electronic Technology Co.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Customized Supplier Buy Cheap Red Color 650nm 5MW~700MW Semiconductor Laser Module

Customized Supplier Buy Cheap Red Color 650nm 5MW~700MW Semiconductor Laser Module

US $ 0.9-1.5 / Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Zhong Shan He Tong Optics Electronic Technology Co.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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2MP Global Shutter USB2.0 Camera Module for Document Scanner and Archival Digitization

2MP Global Shutter USB2.0 Camera Module for Document Scanner and Archival Digitization

US $ 103.5-146 / Piece FOB
5 Pieces (MOQ)
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Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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UF RO System Ultrafiltration Filter Purification PVDF Hollow Fiber Modules

UF RO System Ultrafiltration Filter Purification PVDF Hollow Fiber Modules

US $ 55-95 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Changsha Pasteur Environmental Protection Technology Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2024
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DDR4 2933 Module 288pins (PC4-23466) DDR4-2933y 16gx72 Ecc Reg/Rdimm 2s2rx4 (128GB)

DDR4 2933 Module 288pins (PC4-23466) DDR4-2933y 16gx72 Ecc Reg/Rdimm 2s2rx4 (128GB)

US $ 4.4-4.6 / Piece FOB
20 Pieces (MOQ)
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Infinites Tech Co., Ltd

Guangdong, China Since 2023
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TCP/IP GPRS Wireless Security Alarm Module (DA-2300IP)

TCP/IP GPRS Wireless Security Alarm Module (DA-2300IP)

US $ 100-200 / Piece FOB
50 Pieces (MOQ)
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Fujian Quanzhou Dong Ang Electronics Co., Ltd.

Fujian, China
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Kensun 1/2scan 320mmx160mm LEDs High Quality P10 Outdoor LED Module

Kensun 1/2scan 320mmx160mm LEDs High Quality P10 Outdoor LED Module

US $ 13 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Jingcan Opto-Tec Co., Ltd.

Trading Company

Guangdong, China Since 2020
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Medical Consumables Etco2 Sensor Module Mainstream Capnography for Patient Monitor Accessories

Medical Consumables Etco2 Sensor Module Mainstream Capnography for Patient Monitor Accessories

US $ 299-399 / Piece FOB
1 Piece (MOQ)
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Suzhou Thriving Medical Equipment Corp.

Jiangsu, China Since 2009
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High Speed 2MP Global Shutter USB Camera Module for Comic and Magazine Digital Restoration

High Speed 2MP Global Shutter USB Camera Module for Comic and Magazine Digital Restoration

US $ 103.5-146 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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DDR4 3200 Module 288pins (PC4-25600) [2gx4 36c] M393A4K40eb3-Cwe DDR4-3200AA 4gx72 Ecc Reg/Rdimm 2rx4 (32GB)

DDR4 3200 Module 288pins (PC4-25600) [2gx4 36c] M393A4K40eb3-Cwe DDR4-3200AA 4gx72 Ecc Reg/Rdimm 2rx4 (32GB)

US $ 77-78 / Piece FOB
20 Pieces (MOQ)
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Infinites Tech Co., Ltd

Guangdong, China Since 2023
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Customized Customized Small Tunable 830nm 5MW~200MW IR Infrared Laser Module with Laser Diode

Customized Customized Small Tunable 830nm 5MW~200MW IR Infrared Laser Module with Laser Diode

US $ 3.5-4.5 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhong Shan He Tong Optics Electronic Technology Co.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2017
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Stable Effluent Quality Membrane Flat Sheet Module for Waste Water Treatment Plant

Stable Effluent Quality Membrane Flat Sheet Module for Waste Water Treatment Plant

US $ 9.7-20 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shanghai Dubhe Environmental Protection &Technology Co., Ltd

Trading Company

Shanghai, China Since 2025
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2MP Global Shutter USB2.0 Camera Module for Printing Industry Color Proofing Systems

2MP Global Shutter USB2.0 Camera Module for Printing Industry Color Proofing Systems

US $ 103.5-146 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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King Mach Jmdy-1602ad EMC-Enhanced Smart Power Supply Module for Automation

King Mach Jmdy-1602ad EMC-Enhanced Smart Power Supply Module for Automation

US $ 1-99,999 / Piece FOB
1 Piece (MOQ)
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Kingmach Measurement &Monitoring Tech Co., Ltd

Manufacturer/Factory & Trading Company

Hunan, China Since 2025
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Mediatek Chip WiFi Uart Module Rt5350 with External Antenna

Mediatek Chip WiFi Uart Module Rt5350 with External Antenna

US $ 5.54-7.25 / piece FOB
1 piece (MOQ)
Contact Supplier
Shenzhen Hi-Link Electronic Co., Ltd.

Guangdong, China
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About External Module FAQ

  • QHow do I ensure the quality of CCTV cameras from suppliers in China?

    The External Module is included in our comprehensive CCTV Camera range.To guarantee the quality of CCTV cameras from suppliers in China, request product certifications, test samples, and evaluate customer reviews. Partnering with recognized suppliers ensures compliance with industry standards and reliable performance for your security systems.

  • QWhat benefits do wholesale purchases of CCTV cameras offer for businesses?

    Discover the perfect CCTV Camera addition with our External Module.Sourcing CCTV cameras wholesale provides cost savings, larger quantities for scalability, and custom branding options. Make bulk purchases with incentives like discounts and product customization, ensuring a reliable supply chain managed by trusted electronic equipment suppliers.

  • QWhat are the key features to consider when choosing a CCTV camera?

    Discover the perfect addition to your CCTV Camera with our External Module.When selecting a CCTV camera, consider factors like resolution, monitoring capability, storage capacity, and night vision range. Enhance your surveillance system with features tailored to your security needs based on expert advice from a well-known manufacturer.

Miran Moa1n 4-20mA Digital Conversion Module for Linear Position Sensor

Miran Moa1n 4-20mA Digital Conversion Module for Linear Position Sensor

US $ 18-20 / Piece FOB
2 Pieces (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Miran Technology Co., Ltd.

Guangdong, China Since 2018
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M321r2ga3bb6-Cqket 16GB 4800MHz DDR5 PC5-38400 Ecc Registered Cl40 288-Pin DIMM 1.1V Single Rank X8 Memory Module

M321r2ga3bb6-Cqket 16GB 4800MHz DDR5 PC5-38400 Ecc Registered Cl40 288-Pin DIMM 1.1V Single Rank X8 Memory Module

US $ 50-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Yuanshengyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
Underfloor Hot Water Pipe Heating Underfloor Heating Plate Dry Underfloor Heating Module

Underfloor Hot Water Pipe Heating Underfloor Heating Plate Dry Underfloor Heating Module

US $ 4.5-8.5 / Square Meter FOB
80 Square Meters (MOQ)
Contact Supplier
Shandong Hengchuan Yue New Material Technology Co., Ltd.

Shandong, China
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Cisco C9300-Nm-2q Switch Expansion Module

Cisco C9300-Nm-2q Switch Expansion Module

US $ 1,050-1,100 / pieces FOB
2 pieces (MOQ)
Contact Supplier
Beijing Junwang Information Technology Co., Ltd.

Beijing, China
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M393A2K40eb3-Cwe - 16GB 3200MHz DDR4 PC4-25600 Ecc Registered Cl22 288-Pin DIMM 1.2V Single Rank X4 Memory Module

M393A2K40eb3-Cwe - 16GB 3200MHz DDR4 PC4-25600 Ecc Registered Cl22 288-Pin DIMM 1.2V Single Rank X4 Memory Module

US $ 50-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Beijing Yuanshengyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2024
Chat Now Send Inquiry
China 3 Track Magnetic Swipe Card Reader Head /Stripe Tracks Reader Module with Free Sdk (HCC750M)

China 3 Track Magnetic Swipe Card Reader Head /Stripe Tracks Reader Module with Free Sdk (HCC750M)

US $ 15 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Reinforced Fireproof Data Memory Module, 128g

Reinforced Fireproof Data Memory Module, 128g

US $ 99-109 / Piece FOB
2 Pieces (MOQ)
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Macfaith Co., Ltd.

Jiangsu, China
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150Mbps Mini Realtek Rtl8188 USB Wireless LAN WiFi Module Embedded for Set Top Box

150Mbps Mini Realtek Rtl8188 USB Wireless LAN WiFi Module Embedded for Set Top Box

US $ 1.59-1.99 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
TOPLINKST TECHNOLOGY COMPANY LIMITED

Guangdong, China
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Best Selling USB to 5.1 Sound Card, USB to 3D Audio Sound and Speakers Output Sound Module

Best Selling USB to 5.1 Sound Card, USB to 3D Audio Sound and Speakers Output Sound Module

US $ 0.39-0.45 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Shenzhen Anera Tech Company Limited

Guangdong, China
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USB3.0 2MP Color Mono Global Shutter UVC Camera Module 4 Lights Waterproof

USB3.0 2MP Color Mono Global Shutter UVC Camera Module 4 Lights Waterproof

US $ 79.35-106.5 / Piece FOB
5 Pieces (MOQ)
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Audited Supplier
Guangzhou Sincere Information Technology Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Siemens Spare Parts 611 Feeding Module/Feedback Module/Industrial Module 6sn1124-1ab00-0ba2 Brand New PLC

Siemens Spare Parts 611 Feeding Module/Feedback Module/Industrial Module 6sn1124-1ab00-0ba2 Brand New PLC

US $ 200-2,000 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Hunan Xikong Automation Equipment Co., Ltd.

Hunan, China
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High Flying CE FCC Hf-Lpt170 Hf-Lpt270 Hf-Lpb170 Internal External Antenna Sta/Ap Smart Link WiFi Module

High Flying CE FCC Hf-Lpt170 Hf-Lpt270 Hf-Lpb170 Internal External Antenna Sta/Ap Smart Link WiFi Module

US $ 1 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shanghai High-Flying Electronics Technology Co., Ltd,

Shanghai, China
Chat Now Send Inquiry
Esp-01f WiFi Module Esp8285 Serial to WiFi Wireless Transceiver Receiver Module

Esp-01f WiFi Module Esp8285 Serial to WiFi Wireless Transceiver Receiver Module

US $ 1-2.5 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Shenzhen Heng Hong Tong Electronics Technology Co., Ltd

Guangdong, China
Chat Now Send Inquiry
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