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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