bids are invited for electronic lectern (smart digital podium) - a) 21.5” fhd touch interactive panelb) 7” central control system with programming software to control all the equipment in a classroom including computer, projector/led tv, electric curtain etc.c) aluminum oxide main bodyd) upto 4k x 2k @30 hz in hdmi input and output resolutione) multiple inputs source connectivity – 4 hdmiinputs, 2 hdmi output with audio separation, 3 nos. rs 232 ports, 1 no.rs 485 pot, usb 3.0 switch hub, 2 set of rj network interfacef) gooseneck microphone 1 no. g) desktop computer i5 processor, 1tb had disk, hdmi port, usb ports, sd card clots, keyboard, mouse etc. h) warrantee 12 months , television 75 - 4k/boundless design/ dynamic crystal color/ bezel less/ stereo mini jack/ 2 nos. hdmi / 2 nos. usb, 3840 x 2160 resolution, built-in-speakers/8gb storage/ 10 watt + 10 watt built in speaker, wi-fi dongle and wall mount kit, warrantee 36 months , television 32 - full hd (1920 x 1080) resolution / 5000:1 contrast ratio/ 2 x hdmi / usb, / dvi / vga / / built-in speakers / inbuilt media player wi-fi dongle and wall mount kit, warrantee 36 months , public adress system - a) high power wall mount speaker -04, frequency range - 70 hz - 23 khz, power capacity - 200 w (warrantee 12 months)b)dual channel power amplifier -01, frequency response: 20-20,000 (warrantee 12 months)c) wireless hand held microphone –02, high quality uhf band frequency duel wireless microphone system, coverage distance up to 100 feet (between receiver and microphone),display on transmitter & receiver for frequency indication (warrantee 12 months)d) microphone mixer -8 inputs, 3 band eq on all mic channels plus high quality dsp, bluetooth connectivity, usb/sd card recording and playback, ultra compact and lightweight design etc. , wireless collar microphone - high quality uhf band frequency duel wireless microphone system,coverage distance up to 100 feet(between receiver and microphone), display on transmitter & r