A city-based electrical engineer has come up with an interesting device that could save many lives on the suburban network. The device, armed with a set of blue lights that glow with an audio alarm ...

SIP-enabled audio devices now tie seamlessly into VMS, access control, and phone systems for real-time or automated communication. Use cases are expanding across corrections, alarm monitoring, retail ...

CHENNAI: Fire hazard has always posed a safety risk in trains. Railways is now putting to trial a fire and smoke detection alarm system. The audio-visual system, installed in passenger coaches, will ...

COIMBATORE: In an attempt to prevent accidents at unmanned level-crossings, the Salem Railway Division is planning to install audio-visual alarms in all its 89 unmanned level-crossings. The ...