Item Description: public announcement module ( pa module ) to sanrok part no.- 2ed- 255- 1998 for automatic smok e/ fire detection with alarm system ( fds ) in railway coaches as per the rdso specification no. rdso/ 2008/ cg- 04 ( rev- 6 ) or latest. [ warranty period: 30 months after the date of delivery ]

Secunderabad, Telangana, India