PRODUCT
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MD-S921 Outdoor LoRaWAN Gateway | 4G/Ethernet (...
☑ Supports wireless 4G full Netcom communication;
☑ Supports Ethernet communication, supports POE power supply via network cable, no additional power wiring required;
☑ Under open and unobstructed conditions, the gateway coverage radius is no less than 3 kilometers;
☑ The gateway and terminals form a network via wireless LoRa, supporting access for no less than 256 terminals;
☑ Adopts a metal shell, suitable for long-term outdoor use;
☑ Simple installation, supports wall-mounted and pole-mounted installation; -
MD-S906X Wireless Visual Smart Gateway
☑Large-size touch-screen operating system, easy to operate and easy to use Support 4G wide area network communication mode, LoRa wireless networking
☑Wireless and Ethernet dual network card design, unique dual network card automatic switching technology
☑Standard 485 communication interface, strong anti-interference ability
☑Standard system working status indicator
☑Industrial grade design, high reliability, wide operating temperature range
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MD-S906 Industrial Edge Gateway | 4G & Eth...
☑Support 4G WAN communication method
☑Support wireless networking, the networking protocol supports BLE form
☑Built-in industrial-grade real-time operating system, multi-task design
☑Standard 485 communication interface and CAN bus interface
☑Optional 8DI+8AI signal input, DI input supports dry contact signal
☑Wireless and Ethernet dual network card design, unique dual network card automatic switching technology
☑USB HOST interface, can read FAT32 format U disk
☑Industrial grade design, high reliability, operating temperature range -20”C~+80”C
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MD-S905 Indoor LoRaWAN Gateway | 4G/Ethernet In...
☑ Powered by AC 220V
☑ System status indicator lights
☑ Antenna interface uses high-performance SMA RF coaxial connector, facilitating on-site replacement of antennas with different gains
☑ Optional data upload methods: RS485, 4G, Ethernet
☑ Adopted sealed plastic housing with good protection performance -
MD-S903 Smart Protocol Converter | 4G/NB-IoT In...
☑ Supports multiple WAN communication methods such as 4G/NB-IoT
☑ Supports LoRaWAN and custom LoRa
☑ Built-in industrial-grade real-time operating system with multi-task design
☑ 8-channel analog input, 8-channel digital input, supports 4-channel relay output development
☑ 2 RS485 communication interfaces, 1 RS232 communication interface (requires separate customization)
☑ Dual network card design for wireless and Ethernet, unique dual network card automatic switching technology
☑ Industrial-grade design, high reliability, operating temperature range -20℃~+65℃ -
MD-S908 Gas Fire Suppression System Data Transm...
☑ Wireless 4G and Ethernet dual-network card communication design
☑ 32-channel digital input, supporting up to 135 pressure gauges
☑ Downlink: 2-channel RS485; Uplink: Ethernet and 4G
☑ Sound and light alarm
☑ Remote parameter setting and firmware upgrade
☑ Backup power supply DC24V -
MD-S963CG Differential Pressure Sensor for Stai...
☑ Adopts micro-differential pressure sensor with high precision and good stability.
☑ Adopts two-wire bus for communication and power supply, simplifying wiring and saving costs.
☑ Adopts 86-box design, suitable for surface or flush mounting, with strong versatility.
☑ Adopts DIP switch for address configuration, simple and convenient. -
MD-S952 IP68 Battery Powered IoT Fire Hydrant M...
☑ Low power consumption design, powered by a lithium battery with up to 5 years battery life
☑ IP68 waterproof protection rating certification
☑ Supports multiple wireless communication options: 4G / LoRa / NB-IoT
☑ Low-temperature resistant design, ensuring normal operation at temperatures as low as -25°C
☑ Supports multiple configuration and debugging functions -
MD-S961SY Wireless Anemometer with S-Type Pitot...
☑ Supports multiple wireless transmission modes including 4G, NB-IoT, LoRa and LoRaWAN.
☑ Supports parameter configuration and firmware upgrade via local Bluetooth and remote cloud platform.
☑ The housing adopts IP67 protection grade, suitable for outdoor use.
☑ Integrated design enables simple installation and lowers damage risks.
☑ Equipped with S-type Pitot tube for wind speed measurement, applicable to high-temperature and dusty air ducts. -
MD-SWF Intelligent Digital Pressure Switch Auto...
Technical characteristics:
☑Easy operation, matching with differnent water pumps
☑Three functions on one set: Instant pressurization/Timing water supply/down pressurization.
☑Different functions for different applications.
☑High precision and intelligent, Richer human-computer interaction
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MD-S909P Industrial IoT Remote Terminal Unit (R...
☑ Dual-network communication design: Wireless 4G and Ethernet
☑Input/output configuration:
8 analog input channels
8/16 digital input (DI) channels
4 relay output channels
☑Communication interfaces:
2 RS485 bus interfaces
1 RS232 bus interface
☑Power failure alarm function -
MD-S963KZ Waterproof ABS/Polycarbonate Junctio...
☑ Adopts two-wire bus communication, simple wiring, and small construction workload
☑ Can support up to 64 residual pressure sensors
☑ Automatically controls the opening and closing of the damper actuator based on the residual pressure value in the monitored area
☑Keeps the residual pressure value within the designed required range
☑ Features self-check, mute, reset, and manual control functions