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GPRS Modbus RTU (rs485) data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-51GXiamen Caimore Communication Technology Co., Ltd. -
TD-SCDMA Modbus RTU (rs485) data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-51SXiamen Caimore Communication Technology Co., Ltd.
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FDD-LTE Modbus RTU (rs485) data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-51FXiamen Caimore Communication Technology Co., Ltd.
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TD-LTE Modbus RTU (rs485) data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-51TXiamen Caimore Communication Technology Co., Ltd. -
HSPA+ Modbus RTU (rs485) with GPS data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-52HXiamen Caimore Communication Technology Co., Ltd. -
EVDO Modbus RTU (rs485) with GPS data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-52EXiamen Caimore Communication Technology Co., Ltd.
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Smart Sourcing
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Choose suppliers with platform-verified icons for trusted status2Verify CertificationsValidate supplier certifications (ISO, CE, etc.) for compliance3Sample Testing FirstAlways test product samples before large orders4Visit FactoriesConduct on-site audits for manufacturing verification5Payment TermsUse escrow services for high-value transactions6Contract ClarityDefine penalties for delays/spec deviations in contracts -
WCDMA Modbus RTU (rs485) with GPS data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-52WXiamen Caimore Communication Technology Co., Ltd.
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GPRS Modbus RTU (rs485) with GPS data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-52GXiamen Caimore Communication Technology Co., Ltd.
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GPRS Modbus RTU (rs485) with zigbee data loggerUS$ 133.33 - 383.33MOQ: 1 SetPlace of Origin: Fujian, ChinaBrand Name: CaimoreModel Number: CM550-53GXiamen Caimore Communication Technology Co., Ltd.
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DAQ-IOT Modbus RTU RS485 Split Core Current Transformer CT AC Analog Signal Coil Sensor DC 12V 5A DC Current Transformer Power On or Off Status MonitoringUS$ 29.9 - 30.9MOQ: 1 BoxBrand Name: DAQ-IOTPlace of Origin: ChinaModel Number: DAQ-GP-CT485Shanghai Shucai Internet of Things Technology Co., Ltd. -
Industrial-Grade 4G Cellular IoT M2M RTU with 2DI 2DO 2AI for Access Control SystemUS$ 125.11 - 166.35MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S270Shenzhen Beilai Technology Co., Ltd. -
Metal Housing IP30 GSM/GPRS/3G/4G S270 IoT RTU for BTS Monitoring, Security Alarm SystemsUS$ 125.11 - 166.35MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S270Shenzhen Beilai Technology Co., Ltd. -
Remote Terminal Unit GSM/GPRS/3G/4G S270 for Automation, Monitoring, and Control SystemsUS$ 125.11 - 166.35MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S270Shenzhen Beilai Technology Co., Ltd. -
Energy-Efficient 2DI 2DO 2AI S270 RTU with IP30 Protection for Industrial ApplicationsUS$ 125.11 - 166.35MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S270Shenzhen Beilai Technology Co., Ltd. -
2DI 2DO 2AI Intelligent Remote Terminal Unit RTU Communicate with the Server, Cloud Platform or SCADAUS$ 125.11 - 166.35MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S270Shenzhen Beilai Technology Co., Ltd. -
Supports SMS Commands Remote Restart GSM/GPRS/3G/4G RTU S270 with 2DI 2DO 2AI for Pumping StationsUS$ 125.11 - 166.35MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S270Shenzhen Beilai Technology Co., Ltd.
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Rugged S271 SMS Relay Controller with DIN Rail Mounting for Buildings and Real EstateUS$ 123.02 - 172.24MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S271Shenzhen Beilai Technology Co., Ltd. -
High-Performance S271 IoT RTU with 4G Communication for BTS Monitoring and SCADA IntegrationUS$ 123.02 - 172.24MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S271Shenzhen Beilai Technology Co., Ltd.
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Support SMS Dial 4G Network Alarm with 4DI 4AI 4Relay Outputs for Unmanned Machine RoomsUS$ 123.02 - 172.24MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S271Shenzhen Beilai Technology Co., Ltd. -
Support SMS and Phone Alarm S271 IP30 4G IO Module for Oil and Gas PipelinesUS$ 123.02 - 172.24MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S271Shenzhen Beilai Technology Co., Ltd. -
Vending Machines Security Protection BLIIoT S271 4G IoT RTU with 4DI 4AI 4Relay OutputsUS$ 123.02 - 172.24MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S271Shenzhen Beilai Technology Co., Ltd. -
4DI 4AI 4Relay Outputs 1Ambient Sensor Input Data Acquisition Module S271 for Exhaust Gas MonitoringUS$ 123.02 - 172.24MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S271Shenzhen Beilai Technology Co., Ltd.
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High-Performance GSM/GPRS/3G/4G S272 SMS Relay Controller for Oil and Gas PipelinesUS$ 130 - 178MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S272Shenzhen Beilai Technology Co., Ltd. -
GSM/GPRS/3G/4G Cellular IoT M2M Remote Terminal Unit S272 for River Monitoring and Flood ControlUS$ 130 - 178MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S272Shenzhen Beilai Technology Co., Ltd.
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Manufacturers Relay Output Controller S272 with RS485 8DI 6AI TH for Transformer StationsUS$ 130 - 178MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S272Shenzhen Beilai Technology Co., Ltd. -
GSM/GPRS/3G/4G BLIIoT S272 Cellular IoT RTU for Security Alarm System ApplicationsUS$ 130 - 178MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S272Shenzhen Beilai Technology Co., Ltd. -
Global Buyer Activity
LU Lead Purchaser placed an order for GPRS Modbus RTU (rs485) data logger2025-09-29 18:07:22
FJ Business Owner requested a quote for EVDO Modbus RTU (rs485) with GPS data logger2025-10-02 20:48:05
BA Purchaser placed an order for TD-LTE Modbus RTU (rs485) data logger2025-09-30 01:57:03
UZ Procurement Lead is sourcing Manufacturers Relay Output Controller S272 with RS485 8DI 6AI TH for Transformer Stations2025-10-02 22:58:49
SY Procurement Lead verified certifications for Industrial-Grade 4G Cellular IoT M2M RTU with 2DI 2DO 2AI for Access Control System2025-09-30 10:25:25
SZ Purchasing Director is sourcing Rugged S271 SMS Relay Controller with DIN Rail Mounting for Buildings and Real Estate2025-10-01 16:43:36
ID Procurement Lead submitted an RFQ for Energy-Efficient 2DI 2DO 2AI S270 RTU with IP30 Protection for Industrial Applications2025-10-04 11:27:18
VA Sourcing Agent inquired about Low-Price S274 GSM/GPRS/3G/4G IoT Modbus RTU for Industrial Monitoring and Control6 hours ago -
Low-Price S274 GSM/GPRS/3G/4G IoT Modbus RTU for Industrial Monitoring and ControlUS$ 107 - 154MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S274Shenzhen Beilai Technology Co., Ltd. -
Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay OutputsUS$ 107 - 154MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S274Shenzhen Beilai Technology Co., Ltd.
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Rugged Modbus RTU S274 with 8DI 6AI 4Relay Outputs for Security Monitoring SystemUS$ 107 - 154MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S274Shenzhen Beilai Technology Co., Ltd. -
Programmable GSM/GPRS/3G/4G Remote Terminal Unit S274 for IoT ApplicationsUS$ 107 - 154MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S274Shenzhen Beilai Technology Co., Ltd. -
Industrial-Grade S274 Modbus RTU with GSM/GPRS/3G/4G for Remote Data AcquisitionUS$ 107 - 154MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S274Shenzhen Beilai Technology Co., Ltd. -
High-Performance 4G Cellular IoT Modbus RTU S274 with 8DI 6AI 4Relay Outputs for BTS MonitoringUS$ 107 - 154MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S274Shenzhen Beilai Technology Co., Ltd. -
Acrel half-duplex RS485 Modbus RTU signal controlling ARTU-K32US$ 245 - 245MOQ: 1 PieceBrand Name: AcrelPlace of Origin: Jiangsu, ChinaModel Number: ARTU-K32Jiangsu Acrel Electrical Manufacturing CO.,LTD
