supply, installation, testing and commissioning of various electronic equipment ( display panel, interactive screen and accessories ) at rdo office, devikulam - supply, installation, testing and commissioning of digital display unit with software capable of displaying notice board in multiple formats , input from ( minimum 3 ) 3 computers through lan network, display software should be supplied by panel oem and to be configured for 3 computers with below specifications:-screen size ( cm ) 127cm ( 50 ) panel technologyips back light typedirectaspect ratio16:9, native resolution3840x2160refresh rate60hz brightness400nit , contrast ratio1, 200:1 dynamic cr1, 000, 000:1, viewing angle ( h x v ) 178 x 178color depth10 bit ( d ) , 1.07billion colors response time12ms ( g to g ) life time30, 000hrs ( min ) operation hours ( hours / day ) 16 / 7 display mode : portrait / landscapeconnectivity: input hdmi ( 3 ) , rs232c in ( 1, 4pin phone-jack ) , rj45 ( lan ) , usb2.0type a, ( 2 ) outputaudio out, rs232c out ( 1, 4pin phone-jack ) , hardwareinternal memory 8gb, wi-fi built-in, temperature sensor, auto brightness sensor, software web os ver. ( webos6.0 ) , embedded cms ( local contents scheduling, group manager ) , usb plug & play, fail over, background image ( booting logo image, no signal image ) , sync mode ( rs-232c sync, local network sync ) , screen share, video tag ( 4, max one hdmi input ) , play via url, rotation ( screen rotation, external input rotation ) , gapless playback, setting data cloning, snmp, ism method, auto set id, status mailing, control manager, 3rd party compatibility ( cisco certi ( tbd ) , crestron connected ) , beacon, hdmi-cec, si server setting, webrtcwith necessary wall mounting bracket.warranty 3 year onsite oem.accepted make: lg / samsung 2 supply, installation, testing and commissioning of 75 inch ips interactive screen screen size ( cm ) 190.5 cm ( 75 ) panel technologyipsback light typedirect aspect ratio16:9native resolution3840x2160 ( uhd ) refresh rate60hz brightness350 nits contrast ratio1, 200:1 color depth10bit, 1.07billion colors surface treatment ( haze ) anti glare, 7h ( mohs ) operation hours ( hours / day ) 16 / 7input - video / audiohdmi ( 3 ) , rgb / audio in input - external controlrs232c in, rj45output - video / audioaudio out / optical outputhwinternal memory ( 32gb ) , soc ( dual core a73+dual core a53 ) , ddr ( 3gb ) , wi-fi ( built-in, slot type ) , power indicator, local key operation ( 1, power button ) swandroid 8.0speaker ( 10w x 2 ) accessory included with displaypower cord 3 m*1, usb cable ( type a-type b ) 5 mx1, hdmi cable 3 mx1, writing pen x 2pcs, qsg, remote controller ( include battery 2ea ) , wi fi modulewith necessary wall mounting bracket. warranty :3 year onsite oem.accepted make:lg / samsung 3 supply of laptopfor digital display withthe given specification belowprocessor: intel core i5 , memory: 16 gbddr4 ram , 512 gbm.2 nvme ssd, screen resolution: 1920x1080 ( full hd ) , display size: 14, wireless connectivity: integrated wireless 801.11ac, integrated bluetooth, speaker: integrated stereo speaker, keyboard: keyboard with touch pad, camera: integrated hd camera, audio: integrated, expansion port: 2 usb port, 1 ethernet port , 1 hdmi port, 1head phone / microphone combo or separate & other standard features, power supply : 230v, 50hz ac supply with rechargeable battery pack comprising of li-polymer battery, mouse: optical scroll mouse carry case: backpack weight: less than or equal to 1.8 kg, warranty: 3 year comprehensive onsite. certification: rohs compliance & bis for product operating system: windows 11 homeaccepted make : hp / dell / acer / lenovo 4 supply installation testing commissioning of 3mtr hdmi to hdmi cable. acceptedmake : logic 5 supply installation testing commissioning of 15mtr hdmi to hdmi cable. acceptedmake : logic 6 supply & fixing of cable cubby with metal back box, 1xhdmi, 1xvga, 1x3.5mm audio .warranty:3 years.acceptedmake& model: logiclf103 7 supply and fixing cat-6 information outlet with spring shutter front access on surfacewith pvcback box making good the damages, colour washing etc as required including termination charges. node numbers should be neatly written in i / o ports.acceptedmake:-molex / actassi / belden / systimax / commscope 8 supply of 1 metre factory crimpedul listed, etl listed and rohs compliant cat 6 patch cord having0.5mm conductor thickness. accepted make: molex / belden / actassi / honeywell / d link 9 supplying and drawn of utp 4 pair cat 6 lan cable in the existing surface / recessed steel / pvc conduit as required1 run of cable. accepted make: molex / actassi / belden / systimax 10 supply and fixing of 25mm casing n capping along with accessories in surface including cutting the wall and making good the damagesaccepted make: balco / precision / modi 11 supplying and fixing of 20mmmedium class pvc conduit along with accessories on surface / recess including cutting the wall and making good the same in case of recessed conduit as required. accepted make: balco / precision / modi 12 supply and installation of electrical 6a plug point with on / off switch to be looped from nearest electrical box with 2.5 sq.mm cables corresponding to neutral phase and earththrough a suitableconduit ase per is for connecting displays. 13 relocation of existing notice board to a nearest suitable location, making good damages at the removed area including painting with same colour.