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High-Performance 4G Cellular IoT Modbus RTU S274 with 8DI 6AI 4Relay Outputs for BTS Monitoring

High-Performance 4G Cellular IoT Modbus RTU S274 with 8DI 6AI 4Relay Outputs for BTS Monitoring

US $ 107-154 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Industrial-Grade 4G Cellular IoT M2M RTU with 2DI 2DO 2AI for Access Control System

Industrial-Grade 4G Cellular IoT M2M RTU with 2DI 2DO 2AI for Access Control System

US $ 166.35 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Remote Water Level Flood Temperature Humidity Power Failure Monitoring 4G Wireless RTU

Remote Water Level Flood Temperature Humidity Power Failure Monitoring 4G Wireless RTU

US $ 107-154 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Rugged Modbus RTU S274 with 8DI 6AI 4Relay Outputs for Security Monitoring System

Rugged Modbus RTU S274 with 8DI 6AI 4Relay Outputs for Security Monitoring System

US $ 107-154 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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BLIIOT 4G Cellular IoT M2M RTU For Industrial Automation S275

BLIIOT 4G Cellular IoT M2M RTU For Industrial Automation S275

US $ 149-215 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Support Modbus Protocol Industrial Remote Data Transmission Equipment for Control Room Application

Support Modbus Protocol Industrial Remote Data Transmission Equipment for Control Room Application

US $ 110.03-138.63 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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BLIIoT 4G RTU Telemetry Terminal for ATM, POS, Meter, PLC, DAQ Transmission

BLIIoT 4G RTU Telemetry Terminal for ATM, POS, Meter, PLC, DAQ Transmission

US $ 104-135 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Support SMS Dial 4G Network Alarm with 4DI 4AI 4Relay Outputs for Unmanned Machine Rooms

Support SMS Dial 4G Network Alarm with 4DI 4AI 4Relay Outputs for Unmanned Machine Rooms

US $ 172.24 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Industrial CDMA Module Router with WiFi for Smart Grid H50series

Industrial CDMA Module Router with WiFi for Smart Grid H50series

US $ 150-160 / Piece FOB
1 Piece (MOQ)
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HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Guangdong, China Since 2012
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4G DTU - Communicate Gateway 485 Ttl 232 Data Collection for Smart IoT

4G DTU - Communicate Gateway 485 Ttl 232 Data Collection for Smart IoT

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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7210 Auto Start Generator Control Module Electronic Remote LCD Board ATS Controller Diesel Generator Parts 8 Languages Monitor

7210 Auto Start Generator Control Module Electronic Remote LCD Board ATS Controller Diesel Generator Parts 8 Languages Monitor

US $ 136-153 / pieces FOB
1 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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High-Performance S271 IoT RTU with 4G Communication for BTS Monitoring and SCADA Integration

High-Performance S271 IoT RTU with 4G Communication for BTS Monitoring and SCADA Integration

US $ 172.24 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Rugged S271 SMS Relay Controller with DIN Rail Mounting for Buildings and Real Estate

Rugged S271 SMS Relay Controller with DIN Rail Mounting for Buildings and Real Estate

US $ 172.24 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Industrial DTU Model with RS485 RS232 Ttl Antenna IoT Sensor

Industrial DTU Model with RS485 RS232 Ttl Antenna IoT Sensor

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Support SMS and Phone Alarm S271 IP30 4G IO Module for Oil and Gas Pipelines

Support SMS and Phone Alarm S271 IP30 4G IO Module for Oil and Gas Pipelines

US $ 172.24 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Temperature Data Collection 485 Gateway Serial Device RS232 Ttl RS485 DTU Factory Price

Temperature Data Collection 485 Gateway Serial Device RS232 Ttl RS485 DTU Factory Price

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Mrs16 Diesel Generator Controller Panel Remote Auto Start LCD Display Control Module Compatible Intelilite Nt Mrs 16/Il-Nt Mrs16 Mrs-16

Mrs16 Diesel Generator Controller Panel Remote Auto Start LCD Display Control Module Compatible Intelilite Nt Mrs 16/Il-Nt Mrs16 Mrs-16

US $ 90-120 / Piece FOB
1 Piece (MOQ)
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Wuhan Xinfenghe Technology Co., Ltd

Trading Company

Hubei, China Since 2024
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Industrial Data Logger DTU RS232/RS485/Ttl Multi DTU

Industrial Data Logger DTU RS232/RS485/Ttl Multi DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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DTU with Modbus RTU DTU RS232 RS485 Ttl Gateway to WiFi 4G Server DTU Wireless DTU

DTU with Modbus RTU DTU RS232 RS485 Ttl Gateway to WiFi 4G Server DTU Wireless DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Vending Machines Security Protection BLIIoT S271 4G IoT RTU with 4DI 4AI 4Relay Outputs

Vending Machines Security Protection BLIIoT S271 4G IoT RTU with 4DI 4AI 4Relay Outputs

US $ 172.24 / Piece FOB
1 Piece (MOQ)
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Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Chengsuchuang SIM900 Quad Band GSM GPRS Shield Development Board for Arduino

Chengsuchuang SIM900 Quad Band GSM GPRS Shield Development Board for Arduino

US $ 6.8-7.8 / Piece FOB
50 Pieces (MOQ)
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Shenzhen Chengsuchuang Technology Co., Ltd.

Guangdong, China Since 2024
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Wireless Gateway RS485 232 Ttl DTU to Wireless Converter Manufacturer Wholesale

Wireless Gateway RS485 232 Ttl DTU to Wireless Converter Manufacturer Wholesale

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Elc-SMS Hiah Quality Intelligent Controller PLC

Elc-SMS Hiah Quality Intelligent Controller PLC

US $ 60-80 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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About Gsm Sms Module FAQ
  • QHow can B2B buyers in the Electrical & Electronics industry verify the authenticity of GPS tracker manufacturers in China?

    Enhance your GPS Tracker setup with our premium Gsm Sms Module.B2B buyers can verify the authenticity of GPS tracker manufacturers in China through research, supplier visits, product testing, and industry connections of third-party companies. Check manufacturer credentials, reviews, certifications, and production facilities to ensure compliance with industry standards.

  • QWhat features should B2B users look for in a GPS tracker supplier in China?

    The Gsm Sms Module is an essential part of our GPS Tracker offerings.When sourcing a GPS tracker supplier in China, look for reliable product quality, customized solutions, technical support, and after-sales service. A reputable supplier offers competitive prices, fast delivery, certification compliance, and flexible order quantities.

  • QHow does a GPS tracker from China benefit B2B users in the Electrical & Electronics industry?

    Our Gsm Sms Module offers exceptional quality and style within the GPS Tracker category.A GPS tracker from China provides real-time tracking, improving fleet management for businesses. With accurate location data and innovative features, a GPS tracker ensures operational efficiency, asset security, and timely reporting. Tapping into suppliers' global reputation enhances quality assurance.

Datalogger Industrial Data Collection DTU Ttl /RS232/RS485 Multi DTU

Datalogger Industrial Data Collection DTU Ttl /RS232/RS485 Multi DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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RS485/Ttl/RS232 Serial Server Mqtt Wireless DTU

RS485/Ttl/RS232 Serial Server Mqtt Wireless DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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S271 Input and Output SMS Temperature Alarm Pulse Counter 4G RTU

S271 Input and Output SMS Temperature Alarm Pulse Counter 4G RTU

US $ 112-149 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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Air Compressor IoT Remote Monitoring Solution with T3 Recorder, Sensor, 4G DTU

Air Compressor IoT Remote Monitoring Solution with T3 Recorder, Sensor, 4G DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
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Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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4-20mA Gateway Data Acquisition Module 0-5V Converter Analog RTU

4-20mA Gateway Data Acquisition Module 0-5V Converter Analog RTU

US $ 63-83 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Wolf Guard New Alarm Italian Language Allarm

Wolf Guard New Alarm Italian Language Allarm

US $ 69 / Set FOB
5 Sets (MOQ)
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Audited Supplier
Shenzhen Chitongda Electronic Co., Ltd.

Guangdong, China Since 2006
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Transmission Module 232 Wireless WiFi Data Terminal DTU

Transmission Module 232 Wireless WiFi Data Terminal DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Unmanned Self-Service Car Wash Machine Payment and Networking Solution with IoT Gateway DTU

Unmanned Self-Service Car Wash Machine Payment and Networking Solution with IoT Gateway DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Datalogger Industrial Gateway Data Acquisition Terminal 4G DTU

Datalogger Industrial Gateway Data Acquisition Terminal 4G DTU

US $ 49-65 / pcs FOB
1 pcs (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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4CH Analog Digital Input Relay Output SMS RTU for Power Failure Alarm

4CH Analog Digital Input Relay Output SMS RTU for Power Failure Alarm

US $ 112-149 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Beilai Technology Co., Ltd.

Guangdong, China Since 2023
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SIM7600g-H 4G Dongle Raspberry Pi LTE/SIM Gnss Positioning Global Band Support PC/Raspberry Pi

SIM7600g-H 4G Dongle Raspberry Pi LTE/SIM Gnss Positioning Global Band Support PC/Raspberry Pi

US $ 53-56.5 / pieces FOB
20 pieces (MOQ)
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Audited Supplier
Shenzhen Tianhehuijin Tech Ltd

Trading Company

Guangdong, China Since 2025
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Smartgen Hgm7210 Generator Controller Diesel Generator Automatic Controllersmartgen Hgm7210 Generator Controller Diesel Generator Automatic Controllersmartge

Smartgen Hgm7210 Generator Controller Diesel Generator Automatic Controllersmartgen Hgm7210 Generator Controller Diesel Generator Automatic Controllersmartge

US $ 460-550 / Piece FOB
1 Piece (MOQ)
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DIY Power System Co., Ltd.

Fujian, China Since 2021
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Industrial GPRS Module GPRS GSM Modem H21series

Industrial GPRS Module GPRS GSM Modem H21series

US $ 150-160 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
HOMTECS M2M TECHNOLOGY COMPANY LIMITED

Guangdong, China Since 2012
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