This system allows passengers to inform crewmembers, and talk with them directly, when something unusual happens on the train. If a crewmember is unable to respond within a certain period of time, train radio system automatically redirects the call to a control center. And because the system is designed to be used in emergencies, it is extremely simple to use for both passengers and crewmembers.
This system allows passengers to inform crewmembers, and talk with them directly, when something unusual happens on the train
This system allows passengers to inform crewmembers, and talk with them directly, when something unusual happens on the train |
S150 is a cost-effective Cellular SMS Controller. The SMS controller features 8 digital inputs, 2 relay outputs, it can be connected to various detectors, such as water level detectors, door sensors, infrared detectors, temperature detectors, humidity detectors, water immersion ...
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The 4G Battery Monitoring System BMS110 suitable for Solar Power System, Telecom Tower Battery System, Computer Room Backup Power System real-time monitoring applications. When any battery voltage lower or total voltage lower, will alarm and upload data to cloud platform, SMS ...
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Security alarm system battery is widely used in the equipment of six major subsystems: video surveillance system, intrusion alarm system, entrance, and exit control system, electronic patrol system, explosion-proof system, and video intercom system; Great Power battery pack for ...
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S272 is industrial 4G RTU that supports SMS and MQTT protocol. It is compatible with Huawei cloud, Alibaba cloud and other clould platform including customized cloud platform. It has one RS485, eight DI, four Relay output, six AI and one temperature and humidity acquisition ...
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RTU5029SB is power failure, temperature and humidity monitoring alarm which supports SMS phone alarm, on-site sound and light alarm. It supports Modbus protocol to connect platform, and it has built-in rechargeable lithium battery backup battery. It is widely used in farms, base ...
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S272 is industrial 4G RTU that supports SMS and MQTT protocol. It is compatible with Huawei cloud, Alibaba cloud and other clould platform including customized cloud platform. It has one RS485, eight DI, four Relay output, six AI and one temperature and humidity acquisition ...
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S281 LoRa gateway is data acquisition device based on Lora, 4G and Ethernet communication technologies. One LoRa gateway can collect data from 50 wireless Lora nodes, and the communication distance can reach 2000 meters. It is an optimal solution for data collection within the ...
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Buildings with a higher level of power supply should be able to provide sufficient power under normal conditions, and should have sufficient backup power supply when the normally used power fails. When the building encounters an emergency (such as: fire, earthquake), there must ...
High-Performance Remote Control System Alarm Monitoring IoT Gateway Introduction: The GSM GPRS 3G 4G Cellular M2M IoT RTU is wireless internet of things device, is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It embedded ...
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Eastern DataComm is committed to providing your organization with a cost-effective and streamlined solution to suit your unique needs and challenges. With our technology, we equip you to meet the demands of tomorrow – seamlessly. Eastern DataComm solutions go beyond the ...
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