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-S909P Intelligent Status Monitoring Device
Standard configuration includes 16 passive switch signals, dual network collaborative communication, and intelligent power outage alarm status monitor
Product details

MD-S909P intelligent status monitoring device is a multifunctional data acquisition and remote transmission terminal.

It is equipped with 16 optional DI switch input modules, which can be connected to active switches (24V and 220V) and passive switches. It can achieve real-time monitoring of the power status, operation status, fault status, and manual/automatic status of other equipment such as fire pump control cabinets and fan control cabinets.Built in 8-channel AI analog signals can achieve real-time monitoring of pressure, liquid level, and valve opening.

It has two RS485 buses and one RS232 bus, which can monitor sensors of RS485 communication devices such as pressure, liquid level, temperature and humidity, water immersion, etc. in real time.

The unique dual network card automatic switching technology ensures the reliability of communication. Ethernet is prioritized for wired Ethernet access to ensure communication reliability.


Product Application

◇ Smart City ◇ Smart Park ◇ Smart Fire Protection ◇ Smart Water Management ◇ Smart Pump House


Design of Wireless 4G and Ethernet Dual Network Card Communication

8 analog inputs, 8/16 switch inputs, 4 relay outputs

2-channel 485 bus communication interface, 1-channel RS232 bus communication interface

Power outage alarm function

Bluetooth mini program parameter setting and firmware upgrade; Remote parameter setting and firmware upgrade

Supports up to 32 channel signal settings

telecommunications4G full network connectivity

Ethernet interface10/100M adaptive

Bus interfaceRS485*2, RS232*1

parameter configurationLocal USB interface, remote configuration, Bluetooth configuration

INPUT8 analog inputs, 8/16 switch inputs optional

signal output4-channel relay output

Power supplyAC220V

operation temperature(-20~+80) ℃

Working humidity<95% (no condensation)

AntennaSuction cup antenna

Installation methodWall Mount

Size(297×210×78)mm

Shell materialcold-rolled steel


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