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Multi-protocol Module

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Acrel Amc100-Fak48 Multi Channel Digital AC Energy Meter Widely Used in Data Centers, Column Cabinets, etc. 1channel RS485

Acrel Amc100-Fak48 Multi Channel Digital AC Energy Meter Widely Used in Data Centers, Column Cabinets, etc. 1channel RS485

US $ 165.9 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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Is4g2c 4 Gigabit Ports and 2 Gigabit Sc 100/1000m Adaptive Ethernet Fiber Transceivers Switch Module

Is4g2c 4 Gigabit Ports and 2 Gigabit Sc 100/1000m Adaptive Ethernet Fiber Transceivers Switch Module

US $ 35 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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0-20mA/4-20mA/0-5V/0-10V/1-5V Analog Signal to RS232/RS485 Modbus RTU

0-20mA/4-20mA/0-5V/0-10V/1-5V Analog Signal to RS232/RS485 Modbus RTU

US $ 88 / Piece FOB
1 Piece (MOQ)
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Shenzhen Sunyuan Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2012
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Passport Reader ID Card Reader Ocr/Mrz for Hotel Airport Customs Bank Embassy

Passport Reader ID Card Reader Ocr/Mrz for Hotel Airport Customs Bank Embassy

US $ 320 / Piece FOB
1 Piece (MOQ)
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Shenzhen Tianrui Cloud Technology Co., Ltd.

Guangdong, China Since 2025
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Universal Compatible Industrial PLC, Programmable Logic Controller Module with Factory Direct Customizable Options and Integrated Industry and Trade

Universal Compatible Industrial PLC, Programmable Logic Controller Module with Factory Direct Customizable Options and Integrated Industry and Trade

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Good Robot (Shandong) Automation Equipment Co., Ltd.

Trading Company

Shandong, China Since 2026
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46'' 3*3 2*8 Narrow Bezel 0.88 1.7mm LCD Videowall for Security & Surveillance

46'' 3*3 2*8 Narrow Bezel 0.88 1.7mm LCD Videowall for Security & Surveillance

US $ 449-549 / Piece FOB
1 Piece (MOQ)
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Dedi Technology Co., Ltd.

Guangdong, China Since 2015
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SFP-10g-Lrm 10gbase-Lrm SFP Module

SFP-10g-Lrm 10gbase-Lrm SFP Module

US $ 13.5-19 / Piece FOB
1 Piece (MOQ)
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Anhui Borui Intelligent Technology Co., Ltd.

Trading Company

Anhui, China Since 2023
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MOXA Nport 6450-T Compact Multi-port Industrial Automation Serial Server

MOXA Nport 6450-T Compact Multi-port Industrial Automation Serial Server

US $ 1-9,999 / Piece FOB
1 Piece (MOQ)
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Beijing Zhongping Technology Co., Ltd.

Trading Company

Beijing, China Since 2025
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Multi-Protocol Suppport Multiple Data Point Acquisition Online Device Numerical Display Wireless Gateway

Multi-Protocol Suppport Multiple Data Point Acquisition Online Device Numerical Display Wireless Gateway

US $ 150-200 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Supports Secondary Deve3~2500m Rangefinding Performance (for Buildings) Accurate 10g Laser Rangefinder Module for Uav Eo Pod Night Vision Scope Golf Rangefinder

Supports Secondary Deve3~2500m Rangefinding Performance (for Buildings) Accurate 10g Laser Rangefinder Module for Uav Eo Pod Night Vision Scope Golf Rangefinder

US $ 168-200 / Piece FOB
1 Piece (MOQ)
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Chengdu Qixin Technology Co., Ltd

Sichuan, China Since 2026
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4 Sam Slots 3 in 1 USB / RS232 13.56 MHz Magnetic EMV Msr Smart Contact IC Chip RFID Card Reader Module (HCC-T10-MX4)

4 Sam Slots 3 in 1 USB / RS232 13.56 MHz Magnetic EMV Msr Smart Contact IC Chip RFID Card Reader Module (HCC-T10-MX4)

US $ 29-36 / Piece FOB
1 Piece (MOQ)
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Shenzhen HCC Technology Co., Ltd.

Guangdong, China Since 2009
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Inventory Rugged Portable Android Mobile Terminal

Inventory Rugged Portable Android Mobile Terminal

US $ 199-299 / Piece FOB
1 Piece (MOQ)
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Shenzhen Blovedream Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Cth2 223-1bf32, Digital Input/Output Module, 4 Point 24VDC Input, 4 Point Transistor Output, 24VDC, 0.5A (output protection) , Cotrust

Cth2 223-1bf32, Digital Input/Output Module, 4 Point 24VDC Input, 4 Point Transistor Output, 24VDC, 0.5A (output protection) , Cotrust

US $ 50-150 / Piece FOB
1 Piece (MOQ)
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Cotrust Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2018
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Without Bezel 125kHz RF Dual-Frequency Card Reader

Without Bezel 125kHz RF Dual-Frequency Card Reader

US $ 19-22 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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2megapixel 30X Optical Zoom Short Range IP Camera Module

2megapixel 30X Optical Zoom Short Range IP Camera Module

US $ 140-160 / Piece FOB
1 Piece (MOQ)
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Hangzhou Huanyu Vision Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Lx-Is501-1 Series Are 5-Port 100GB Industrial Grade Switch Modules DC 5-60V Power Switch PCBA

Lx-Is501-1 Series Are 5-Port 100GB Industrial Grade Switch Modules DC 5-60V Power Switch PCBA

US $ 18 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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Siemens Simatic S7-1500 Digital Output Module 6es75225hh000ab0 Dq16X230VAC 2A St Relay Sil1 Safety

Siemens Simatic S7-1500 Digital Output Module 6es75225hh000ab0 Dq16X230VAC 2A St Relay Sil1 Safety

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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CoVast Tongchuang Technology Co., Ltd.

Beijing, China Since 2026
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40kw 1000V Mxh100040b High Power DC Fast Charger Module for Evse Infrastructure

40kw 1000V Mxh100040b High Power DC Fast Charger Module for Evse Infrastructure

US $ 833-853 / Piece FOB
1 Piece (MOQ)
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Hebei Angelite Technology Co., Ltd.

Hebei, China Since 2024
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Stable Customizable PLC Controller Module, Industrial Programmable Logic Controller with Factory Direct Low Price and Integrated Industry and Trade Supply

Stable Customizable PLC Controller Module, Industrial Programmable Logic Controller with Factory Direct Low Price and Integrated Industry and Trade Supply

US $ 200-400 / Piece FOB
1 Piece (MOQ)
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Good Robot (Shandong) Automation Equipment Co., Ltd.

Trading Company

Shandong, China Since 2026
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Single-Phase AC Power Meter Module with RS485 Modbus-RTU Communication

Single-Phase AC Power Meter Module with RS485 Modbus-RTU Communication

US $ 11.8 / Piece FOB
5 Pieces (MOQ)
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Shenzhen Jiansiyan Technologies Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Multi-Layer Coating High Light Transmittance LCD Laser Rangefinder Module

Multi-Layer Coating High Light Transmittance LCD Laser Rangefinder Module

US $ 168-205 / Piece FOB
5 Pieces (MOQ)
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Chengdu Qixin Technology Co., Ltd

Sichuan, China Since 2026
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2MP 33X Starlight 60fps IP Block Camera

2MP 33X Starlight 60fps IP Block Camera

US $ 125-160 / Piece FOB
10 Pieces (MOQ)
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Shanghai Future Vision Technology Co., Ltd.

Shanghai, China Since 2022
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Sw0402c One Hundred Trillion Single-Mode Single-Fiber Transceiver Switch Module 4 10/100m RJ45 Ports Switch PCBA

Sw0402c One Hundred Trillion Single-Mode Single-Fiber Transceiver Switch Module 4 10/100m RJ45 Ports Switch PCBA

US $ 22 / Piece FOB
1 Piece (MOQ)
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Shenzhen Huasifei Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2023
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About Multi-protocol Module FAQ

  • QWhat are the latest trends in CCTV cameras?

    The Multi-protocol Module is classified under our comprehensive CCTV Camera range.Recent CCTV trends focus on smart integration and high-definition technology. With cheap OEM options and wholesale availability at your fingertips, staying ahead of security needs has never been easier. Our factory can guide you through top trends to suit your requirements.

  • QWhere can I buy affordable CCTV cameras in bulk?

    Upgrade your CCTV Camera with the elegant and durable Multi-protocol Module.Purchasing CCTV cameras wholesale directly from a trusted distributor offers significant price savings. Factor in customization options during your vendor selection. Contact our factory for OEM inquiry, price guides, and bulk deals.

  • QHow do I determine the best CCTV camera for my needs?

    Our Multi-protocol Module offers exceptional quality and style within the CCTV Camera category.Assess the area coverage, resolution, and smart features for optimal results. Consider whether cheap and custom OEM options from a factory may meet your needs. Distributors often provide insightful guides to help in decision-making.

2MP Face Recognition WDR Backlight Anti-Glare Lens Optional 1080P Web Camera Module

2MP Face Recognition WDR Backlight Anti-Glare Lens Optional 1080P Web Camera Module

200 Pieces (MOQ)
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Dongguan Hampo Electronic Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2022
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O_Mron PLC Expansion Module - Compatible with Nj Series, Expands Communication and I/O Functions

O_Mron PLC Expansion Module - Compatible with Nj Series, Expands Communication and I/O Functions

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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150-1000V Output DC Charging Pile 60kw 80kw Dual Connector EV Fast Charger for Public Parking Lot New Energy Charging Project

150-1000V Output DC Charging Pile 60kw 80kw Dual Connector EV Fast Charger for Public Parking Lot New Energy Charging Project

US $ 7,887-8,732 / Piece FOB
1 Piece (MOQ)
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Anhui Zhongchongfu Iot Technology Co., Ltd.

Anhui, China Since 2025
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Smart Wireless Power Monitoring Module for Precision Measurement

Smart Wireless Power Monitoring Module for Precision Measurement

US $ 500-700 / unit FOB
1 unit (MOQ)
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Audited Supplier
Beijing Hezhong Huineng Electric Technology Co., Ltd

Manufacturer/Factory & Trading Company

Beijing, China Since 2025
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Advanced Nx502-1500 Db Motion Control PLC with OPC-Ua Integration

Advanced Nx502-1500 Db Motion Control PLC with OPC-Ua Integration

US $ 3,916.67 / Piece FOB
1 Piece (MOQ)
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Shenzhen Kernal Intelligent Technology Co., Ltd.

Trading Company

Guangdong, China Since 2024
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8-Inch HD Display Biometric Face Recognition Attendance Terminal for Hotel Lobby Visitor Verification

8-Inch HD Display Biometric Face Recognition Attendance Terminal for Hotel Lobby Visitor Verification

US $ 280 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Easco Smart Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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Industrial Smart Card Reader Module DIP Slot for Kiosk POS Integration

Industrial Smart Card Reader Module DIP Slot for Kiosk POS Integration

US $ 85-90 / Piece FOB
100 Pieces (MOQ)
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Shenzhen rCloud Technology Co., Ltd

Manufacturer/Factory

Guangdong, China Since 2023
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Chziri VFD 55kw 380V 50/60Hz AC Frequency Motor Inverter

Chziri VFD 55kw 380V 50/60Hz AC Frequency Motor Inverter

US $ 1,025-1,035 / Piece FOB
1 Piece (MOQ)
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Zhejiang Ziri Electrical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2007
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Radiometric Thermal Camera Core Uncooled Long Wave Infrared Module 50Hz USB Interface for Intelligent Monitoring Devices

Radiometric Thermal Camera Core Uncooled Long Wave Infrared Module 50Hz USB Interface for Intelligent Monitoring Devices

US $ 550 / Piece FOB
2 Pieces (MOQ)
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Yantai Botu International Trade Co., Ltd.

Shandong, China Since 2025
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SVGA Level 8megapixel 5X Network and Mipi Digital Dual Output Uav Camera

SVGA Level 8megapixel 5X Network and Mipi Digital Dual Output Uav Camera

US $ 170-180 / Piece FOB
1 Piece (MOQ)
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Hangzhou Multicore Vision Technology Co., Ltd.

Trading Company

Zhejiang, China Since 2026
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Gigabit SFP Optical Transceiver Sc 20km Bidi SFP Module

Gigabit SFP Optical Transceiver Sc 20km Bidi SFP Module

US $ 14.8-15.9 / Piece FOB
1 Piece (MOQ)
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Takfly Communications Co., Ltd.

Guangdong, China Since 2013
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VRS-UD350 Interface Module for SONY Visca FCB Series Camera, MIPI or LVDS to IP Encoder Board

VRS-UD350 Interface Module for SONY Visca FCB Series Camera, MIPI or LVDS to IP Encoder Board

US $ 235 / Piece FOB
1 Piece (MOQ)
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Shenzhen Ruilong Electronic Information Technology Co., Ltd

Trading Company

Guangdong, China Since 2024
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Advanced Passport Reader with Mrz and RFID for Secure Document Verification

Advanced Passport Reader with Mrz and RFID for Secure Document Verification

US $ 650 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Tianrui Cloud Technology Co., Ltd.

Guangdong, China Since 2025
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