Shanghai Mingkong Sensing Technology Co., Ltd
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    No. 58 Yaojiabang Road, Baihe Industrial Zone, Qingpu District, Shanghai
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MD-S907 IoT Data Monitoring Device
4-channel relay acquisition, 1-channel analog acquisition, 1-channel 485 acquisition IoT data monitoring device
Product details

The MD-S907 series products have efficient control and monitoring functions. This product has 4-channel control and multi-channel feedback functions, which can achieve remote operation of water pumps and fans, and can report control status for customers to understand the real-time operation of the equipment.

This series of products uses AC220V or DC24V power supply and is suitable for a wide range of industrial application scenarios.

In order to ensure the reliability and stability of remote control, the device adopts two communication methods: 4G and RS485. 4G communication technology can provide high-speed and stable data transmission, allowing customers to remotely control devices and obtain timely feedback information. RS485 communicationThe communication method has strong anti-interference ability and is suitable for industrial environments and long-distance transmission.


  • Compact in size, measuring 70 × 90 × 175mm

  • Equipped with guide rail buckle, supporting quick fixation

  • Equipped with multi-channel acquisition function and 4-channel control function

  • Simultaneously supporting 4G/NB and RS485 communication

  • Equipped with running status indicator lights


Working temperature:- 10~60

Working humidity≤ 95% RH (no condensation)

RelayNo/4 routes

relay input4/8 channels (AC220V&dry contact)

analog inputNo/4 routes

supply voltageAC220V/DC24V

Communication method4G/NB/RS485

Product size70x90x175mm

Shell materialABS material

Installation methodDIN-Rail Mounting








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