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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. -
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 -
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. -
Low-Cost S272 Industrial IoT M2M Remote Control RTU with RS485 8DI 6AI 4Relay OutputsUS$ 130 - 178MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: S272Shenzhen Beilai Technology Co., Ltd. -
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. -
BLIIoT S272 4G Cellular IoT M2M RTU with RS485 8DI 6AI 4Relay Outputs for Industrial AutomationUS$ 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.
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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. -
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. -
BLIIOT M240T Ethernet port 4RTD pt100/pt1000 data remote acquisitionUS$ 86.8 - 121.1MOQ: 5 BoxesBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M240TShenzhen BLIIOT Technology Co., Ltd -
RS485/Ethernet Remote IO Module for Meteorological Station Data Acquisition and MonitoringUS$ 105 - 125MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M330TShenzhen Beilai Technology Co., Ltd. -
BLIIoT DAM124 Automation Device Remote Data Acquisition IO ModuleUS$ 36.66 - 49.89MOQ: 1 PieceBrand Name: BLIIoTPlace of Origin: ChinaModel Number: DAM124Shenzhen Beilai Technology Co., Ltd. -
MQTT I/O Module with 2DI 2AI 2DO RS485 for Safety Monitoring SystemsUS$ 117.4 - 139.2MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd. -
RS485+2DIN+2AI+2DO Dual Ethernet I/O Module for Industrial AutomationUS$ 117.4 - 139.2MOQ: 1 PieceBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M100EShenzhen Beilai Technology Co., Ltd. -
Global Buyer Activity
TD Lead Purchaser submitted an RFQ for Low-Cost S272 Industrial IoT M2M Remote Control RTU with RS485 8DI 6AI 4Relay Outputs2025-09-25 15:25:02
PT Sourcing Manager submitted an RFQ for MQTT I/O Module with 2DI 2AI 2DO RS485 for Safety Monitoring Systems2025-09-23 22:43:28
TG Procurement Lead submitted an RFQ for Remote Terminal Unit GSM/GPRS/3G/4G S270 for Automation, Monitoring, and Control Systems2025-09-25 17:43:15
BS Sourcing Agent inquired about Rugged S271 SMS Relay Controller with DIN Rail Mounting for Buildings and Real Estate2025-09-28 01:09:06
LI Sourcing Manager placed an order for GSM/GPRS/3G/4G Cellular IoT M2M Remote Terminal Unit S272 for River Monitoring and Flood Control2025-09-24 09:36:51
KN Procurement Lead negotiating terms for Supports SMS Commands Remote Restart GSM/GPRS/3G/4G RTU S270 with 2DI 2DO 2AI for Pumping Stations23 hours ago
GBA Verified Buyer inquired about Support SMS and Phone Alarm S271 IP30 4G IO Module for Oil and Gas Pipelines2025-09-24 01:51:12
DE Procurement Lead submitted an RFQ for BLIIoT S272 4G Cellular IoT M2M RTU with RS485 8DI 6AI 4Relay Outputs for Industrial Automation2025-09-24 02:56:47
GN Import Coordinator is sourcing BLIIOT M240T Ethernet port 4RTD pt100/pt1000 data remote acquisition2025-09-26 17:14:43
JM Operations Head is sourcing BLIIOT Modbus industrial protocol wet and dry contact cascaded charging pile data acquisition module M150E2025-09-26 01:43:30
UA Procurement Lead inquired about ZFJ74662025-09-26 12:12:53
SL Sourcing Agent submitted an RFQ for Rugged Modbus RTU S274 with 8DI 6AI 4Relay Outputs for Security Monitoring System3 hours ago -
BACnet communication up to 32i/o modules: building lighting, power, water, temperature, humidity, data acquisition, control couplerUS$ 93.6 - 128.9MOQ: 1 BoxBrand Name: BLIIOTPlace of Origin: ChinaModel Number: BL207Shenzhen BLIIOT Technology Co., Ltd -
BLIIOT M310E 8DIN + 2RJ45 + 1RS485 Expansion Industrial-grade dual network port remote acquisition moduleUS$ 101.3 - 130.9MOQ: 1 BoxBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M310EShenzhen BLIIOT Technology Co., Ltd
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ZFJ7467US$ 1.25 - 1.6MOQ: 10 PiecesBrand Name: Analog to Digital Converter (ADC)Place of Origin: ChinaModel Number: ZFJ7467Type: Other, Analog to Digital ConverterSHENZHEN SIFANG MEIDA TECHNOLOGY CO.LTD -
ZFJ7867US$ 1.25 - 1.6MOQ: 10 PiecesBrand Name: Analog to Digital Converter (ADC)Place of Origin: ChinaModel Number: ZFJ7867Type: Other, Analog to Digital ConverterSHENZHEN SIFANG MEIDA TECHNOLOGY CO.LTD -
ZFJ7466US$ 1.25 - 1.6MOQ: 10 PiecesBrand Name: Analog to Digital Converter (ADC)Place of Origin: ChinaModel Number: ZFJ7466Type: Other, Analog to Digital ConverterSHENZHEN SIFANG MEIDA TECHNOLOGY CO.LTD -
Isolated 4-20ma Signal Acquisition Module, 8-Channel Remote Data Acquisition For Rs-232/485 BusNegotiableMOQ: 1 PieceBrand Name: SunyuanPlace of Origin: ChinaModel Number: ISO AD A08Shenzhen Sunyuan Technology Co.,Ltd -
BLIIOT Modbus industrial protocol wet and dry contact cascaded charging pile data acquisition module M150EUS$ 101 - 145MOQ: 1 BoxBrand Name: BLIIOTPlace of Origin: ChinaModel Number: M150EShenzhen BLIIOT Technology Co., Ltd
