Smart Safety for Smarter Mobility. In a modern railway ecosystem, safety is more than technology—it’strust. The Emergency Talk Back System (ETB) by A. Paul Software Systems Pvt. Ltd. is designed to empower passengers and protect lives through instant, two-way communication between coach and crew.Fully compliant with RDSO/PE/SPEC/EMU/0191 (Rev. 0) and Amrit Bharat Rake standards, ETB ensures every call for help is heard, recorded, and acted upon—transforming coaches into digitally safe spaces for all passengers, especially women, the elderly, and differently-abled travellers.
Designed for Safety. Built for Confidence.
• Full Duplex Audio: Natural, real-time two-way communication.
• Automatic CCTV Integration: Visual confirmation of the incident.
• Encrypted Audio Logs: 30-day tamper-proof
storage for evidence.
• Fail-Safe Redundancy: Auto-transfer to Driver
if Guard unavailable.
• Rugged Design: SS304 anti-vandal enclosure;
resistant to vibration and heat.
• Self-Diagnostics: Continuous monitoring with health indicators.
• Certified Safety: Fire, EMC, and vibration
compliant (EN 45545-2 / IEC 60571).
How the System Protects You
• A 3-second press triggers an instant alert to the guard’s cabin.
• The passenger speaks hands-free in real time with the crew.
• Coach number and location appear automatically on the crew’s screen.
• If unacknowledged in 30 seconds, the alert forwards to the driver.
• Linked CCTV activates, giving the crew instant visual
confirmation.
• Within seconds, trained staff respond—ensuring
immediate action.
Empowering Women’s Safety
Discreet Alert Activation
No need for loud alarms or public attention.
Instant Assurance
Hear the crew’s response immediately.
Visual Verification
Linked CCTV ensures swift and appropriate action.
Confidence Through Awareness
Knowing the system works builds trust and comfort.