Defence Products
Indian Railways’ Automated Train Protection System (IR-ATP) also known as Train Collision Avoidance System (TCAS) also called KAVACH (AE09) is a fail-safe, reliable, and easy-to-use 2 x 2oo2 architecture-based system.
Hotline Interface System
The main objective of the system design is to interface the HOT lines coming to a control point or operations center and automatically answer the Hot line and reproduce the incoming voice on to Public Address System.
Basically this system consists of MASTER SET and SUBSCRIBER UNIT
Specifications
of Master Unit
Inputs
No of inputs 32 Standard PSTN lines
Answering mode Auto answering on incoming ring
Type of mixing Analog
Mode of disconnection Manual
Outputs
No of outputs 32 Standard PSTN lines
O/P power 10dBm in to 600E line
Power to Internal speaker 1W
Power to external Speaker 15W@100V
Manufacturing
DEFENCE PRODUCTS
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