supply installation and commissioning of video conferencing system , announcement system and information display system in the govt observation home , kakkanad ernakulam-2 supply , installation testing and commissioning of 120w rmspa amplifier with built in digital player having 5 mic inputs, 50-15, 000hzfrequency response etc.preferred make : ahujassb120 dp 3 supply , installation testing and commissioning of paspeaker10 w with custom made speaker stand / wall mounting bracket.preferred model : ahuja ps-300t 4 supply , installation testing and commissioning of paspeaker16 w with custom made speaker stand / wall mounting bracket.preferred model : ahuja ps-400t 5 supply , installationand testing of branded fm radio with selector swicthfor selecting radio or pen drive and with custom made zone selector with all required connectors and accessories. 6 supply & laying of speaker cable 8473 / 71, 16 awg / 1.5sqmm. make:- belden 7 supply and fixing 20mm medium gauge ivory coloured pvc conduits / casing-n-capping with specials confirming to the isi standards on surface using suitable size fixtures spacing not exceeding 60 cm including making good the damage, colour washing etc. as required. make: precision / modi / finolex or equivalent 8 supply , installation testing and commissioning of 30w rmspa amplifier with built in digital player having 2 mic inputs and 1 aux, 50-15, 000hzfrequency response etc.preferred make : ahujadpa-370 9 supply , installation testing and commissioning of hand held microphone with 3-pin professional xlr connector and 10mtrs twin core shielded cable.prefered make: ahuja shm 1000 xlr. 10 supply and installation of gooseneck condensormicrophone studiomaster flex 4 11 supply and installation of 48v dc phantom power supply unit.preferred make:- studio phantom 11 12 supply , installation testing and commissioning of pa microphone floor stand. preferred make: ahuja dgn mic stand. 13 supply and fixing of 19’’9 u, 550x600mm rack with covered wire manager, cooling fan 2 nos, ac distribution box and all other accessories. preferred make. rittal, netrack or equivalent 14 part ii information display systemsupply , installation, testing and commissioning of 32 ips led full hd professsional display, with necessary wall mounting tiltable kit. preferred model : panasonic, lg, samsung 15 supply and laying vga cable through the conduit / case n capping 16 supply, installation, testing, configuring and commissioning of additional hardware ( m box / thin client / mini pc ) with18.5 led monitor, vga splitter with necessary connectors , with necessarysoftware, with branded keyboard andoptical mouse 17 part iiii video conferencing system supply , installation , testing and commissioning of full hd ptz camera, video system 1080p, 720p, 540p, 480p, 360p, 240p etc., sensor 1 / 2.7, cmos, effective pixel: 2.07m, scanning mode : progressive lens : f 4.7mm ~ 46.3mm, f1.8 ~ f2.8, optical zoom :10x, digital zoom :16x , minimal illumination: 0.5 lux @ ( f1.8, agc on ) , shutter 1 / 30s ~ 1 / 10000s , video format h.264 avc: max to 1080p@30fps, h.264 svc: max to 1080p@30fps mjpeg: max to [email protected] make:people link: i cam hd 1080p 10x usb 18 supply , installation , testing and commissioning ofhybrid conference phone ( usb / stereo ) having 4 bidirectional microphone, 92db speaker out, built in 4 way conference, dual speaker phone, built in agc, aec, ans , lcd display with dial pad .preferred make : people link. model : quadro. 19 supply and laying hdmi cable of length 5 meterfor video conferencing system. preferred make: nt 20 supply and laying hdmi cable of length 3 meterfor video conferencing system. preferred make: nt 21 supply, installation, testing and commissioning of core i3 10th generation base cpu frequency 2.1 ghz to 4.1 ghz turbo boost & intel uhd graphics, 300 mhz – 1.0 ghz, dual-channel ddr4 sodimm slots , m.2 22x42 / 80 slot, 2.5 7mm sata drive bay. hdmi* 2.0a, thunderbolttm 3, front usb 3.1 gen2 type-c port ( fast charging ) , 2 usb 3.1 gen 2 ports, intel wifi 6 and bluetooth* v5, intel gigabit lan, sdxc card slot, consumer infrared sensor with branded wireless keyboard and mouse, windows 10 professional with mounting kit.preferred make: intel -nuc10i3fnh or equivalent 22 supply, installation, testing and commissioning of full hd 55 tv with crystal uhd 4k pro, connections- wireless, bluetooth, usb, ethernet, 2hdmi rf input, audio out ( mini jack ) , head phone, hdmi chord with necessary adapters and tiltable wall mounting brackets. preferred make: sony / lg / samsung 23 supply and fixing of mounting stand of glass / plywood with mica or multiwood of suitable dimensions to carry the camera. 24 supply and fixing of 19’’9 u, 550x600mm rack with covered wire manager, cooling fan 2 nos, ac distribution box and all other accessories. preferred make. rittal, netrack or equivalent 25 sitc of 2kva ups with150ah, 2nos external tubular battery ( exide / amaron ) with powerextension cord / cablingto connect db and devices. preferred make: apc / emerson / numeric / luminous, 26 supply and fixing 32mm medium gauge ivory coloured pvc conduits / casing-n-capping with specials confirming to the isi standards on surface using suitable size fixtures spacing not exceeding 60 cm including making good the damage, colour washing etc. as required. make: precision / modi / finolex or equivalent