Department Of School And Mass Education

Department Of School And Mass Education has published Supply And Installation Of Digital Conferencing System. Quotationfordigital Conferencing System ( Important : Bidder Has To Put All The Rates For The Items, 0 ( Zero ) Value For The Item Will Not Be Considered ) Supply Of Digital Conference System Controller, Supply Voltage Ac110vor Ac220v ( Default Settings ) , Max Conference Microphones 800 ( 60 Without Additional Power Supply ) , Frequency Response 20-20000Hz, Signal-To-Noise Ratio >80Dba, Dynamic Range >85Db, Audio Crosstalk>70Db, Total Harmonic Distortion <0.05% Original Input: 6.3 Mm Balanced Signal Strength: 0.775 V.Approved Make : Osl / Beyerdynamic / Shure / Sennheiser Supply Of Chairman Conference Unit, Output Frequency Response 50-16000Hz, Earphone Load >16 O, Earphone Volume 10 Mv, Earphone Output F 3.5Mm Stereo Jack, Max. Power Consumption 1.65W, Connection Cat 5 Or 7P-Din Dedicated Cable With Buckle, Inbuilt Speakercan Be Muted.Approved Make : Osl / Beyerdynamic / Shure / Sennheiser Supply Of Delegate Conference Unit, Output Frequency Response 50-16000Hz, Earphone Load >16 O, Earphone Volume 10 Mv, Earphone Output F 3.5Mm Stereo Jack, Max. Power Consumption 1.65 W, Connection Cat 5 Or 7P-Din Dedicated Cable With Buckle, Inbuilt Speakercan Be Muted.Approved Make : Osl / Beyerdynamic / Shure / Sennheiser Supply Of 6Versatile Application Speaker, Frequency Response ( -3 Db ) 100 Hz - 20 Khz, Frequency Range 91 Hz - 20 Khz, Rated Power 30W Continuous, 120W Peak, Maximum Spl 119 Db, Sensitivity 95 Db, Nominal Impedance8 Ohms Or 100 / 70 V, Coverage Pattern 100° X 100°, Lf Driver 6 Weather Resistant Coaxial Driver, Hf Driver1 Dome Compression Drivers, 1.4 Vc, Transformer Taps 40W, 20W, 10W - 100 / 70 V.Approved Make : British Acoustics / Martin Audio / L-Acoustics / Meyersound. Supply Of Wall Mount Bracket For Speakersapproved Make: Mystand / British Acoustics / Osl / Lacoustics / D&B Supply Of 350W 6-Zone Mixer Amplifier, 6-Inputs, 70 / 100V, No. Of Channels 1, Rated Power Per Channel ( 4 Ohms, 100 / 70V ) 350W, Inputs 3 Mic Inputs, 2 Aux Input, 1 Media Input ( Usb / Bt ) , Wireless Connectivity Bluetooth 4.0 Compatible, Priority Input Yes - Mic Input 1, Signal To Noise Ratio ( 1 Khz, 8 Ohms ) - 100 Db, Thd < 0.02% Thd / 4Ohms And 8 Ohms, Controls Individual Channel Gain Pots Zone Select Push Buttons Individual Input Mute Switchmedia Player Control Zonal Volume Pots Bass / Treble Control Potsmonitor Out Select. Supply Of 4000Al High Brightness, 1.1X Zoom, 1 X Hdmi 1.4A 3D Support, 1 X Vga ( Ypbpr / Rgb ) , 1 X Composite Video, 1 X Audio 3.5Mm, 1 X Vga, 1 X Audio 3.5Mm, 1 X Usb-A Power 1A, 1 X Rs232, 10W Inbuilt Speakers. 84 Screen With Additional Standapproved Make: Audiovan / Winger / Elite Supply Of Speaker Cable 2 Core Shieldedapproved Make : Lynq / Finolex / Krystal / Someer Supply Of Signal Cableapproved Make : Lynq / Finolex / Krystal / Someer Supply Of Projector Mounting Kit Supply Of All Necessary Hdmi Cableapproved Make : Lynq / Finolex / Krystal / Someer Supply Of Connectorsapproved Make : Nutrik / Amphenol / Krystal / Kramer Supply Of Feedback Subpressor.Approved Make : Osl / Beyerdynamic / Shure / Sennheiser Supply Of 8 Channel Compact Analogue Mixing Frame With Fx, Number Of Input Channels6 Mono + 1 Stereo Channels, Media Player With Usb / Bt Input, Number Of Output Channelsmaster L+R Xlr Output, Moni-R & Headphone Outputs, Oliver Fx Single Fx Engine, Recording2-Track Recording In / Out, Auxes 1, Frequency Response 20Hz - 30Khz 0.5Db, Max. Input Levelmic +24Dbu, Line +24Dbu, Other +20Dbu, Max. Output Level Xlr +26Dbu, Trs +20Dbu, Max Input Power 5 Watts, Faders 60Mm.Approved Make : Bitish Acoustics / Osl / Waves / L Acoustics. Supply Of 165 Cm Ips Panel, Backlight Type Direct-Type Led, Brightness ( Typical ) 400 Cd / M², Native Resolution3840 X 2160 ( 16:9 ) - Uhd, Panel Life Time ( Min. ) 50000 Hrs, Viewing Angle 178° Vert., 178° Hor.Approved Make: Hikvision / Panasonic Supply Of All Necessary Equipment For Interactive Panel Installlation Comisaning And Super Vision. Last date of submission for this tender is 2023-03-22. This is a Mounting Hardware tender in 24 Paraganas North, West Bengal