supply of supply, installation, testing and commissioning of microphone cable, audio & video conference system, speaker cable, column speaker, chairman unit for conference room, delegate unit, hdmi cable, office lan, amplifier and rally plus system.supply, installation, testing and commissioning of microphone cable, audio & video conference system, speaker cable, column speaker, chairman unit for conference room, delegate unit, hdmi cable, office lan, amplifier and rally plus system.,supply of microphone cable (2 core 14/36 ), make eastto/asia or similar material, inspection c onsignee. [ warranty period: 36 months after the date of delivery ] ] , installation/testing/commissioning & integration of audio & video conference system(sl. no. 1 to 10) with vc system of item no. 11, to the satisfaction of level of railway authority- including configur ation of equipments (as required). for fixing/ placing of all equipments including tv at proper place, all req uired ceiling/wall mounting kits & accessories, all types connecting cords/cable, dressing of all audio cables through pvc/conduit pipe, all the required materials are to be supplied by vendor during execution of the w ork to ensure. [ warranty period: 36 months after the date of delivery ] ] , speaker cable: pvc speaker cable. [ warranty period: 36 months after the date of delivery ] ] , column speaker : ahuja asc-20t15w/100 vpa column speaker. [ warranty period: 36 mon ths after the date of delivery ] ] , chairman unit for conference room: make ahuja model no. cmc-5100 or similar. [ warran ty period: 36 months after the date of delivery ] ] , delegate unit : make ahuja model no. cmd-5200 or similar [ warranty period: 36 months a fter the date of delivery ] ] , hdmi cable 15 metres. [ warranty period: 36 months after the date of delivery ] ] , office lan. [ warranty period: 36 months after the date of delivery ] ] , amplifier: central amplifier make ahuja model no. cma 5400 or similar. [ warranty period: 36 months after the date of delivery ] ] , rally plus system : logitech rally plus system-01 no. and logitech rally expansion mic. 03 no s along with installation & accessories [usb mode, motorized pan tilt. total room coverage-260degree hx1 90 degree v, up to 15 x total zoom (5x optical and 3x digital), compatible upto 7 rally micpods, 2 speakers, operating systemswindows 7,8.1 or windows 10 macos:10.10 or higher, resolutions higher than 1080p] o r similar type (inspection by consignee) warranty period: 36 month(s) from the date of supply. [ warranty period: 36 months after the date of delivery ] ]