Supplying, Configuring, Installation, Commissioning And Maintenance Of A Video Conferencing Supplying, Configuring, Installation, Commissioning And Maintenance Of A Video Conferencing , Audio Section , Ceiling Mount Loudspeakers: Supply Installation Testi, thiruvananthapuram-Kerala

Supplying, Configuring, Installation, Commissioning And Maintenance Of A Video Conferencing Supplying, Configuring, Installation, Commissioning And Maintenance Of A Video Conferencing , Audio Section , Ceiling Mount Loudspeakers: Supply Installation Testing & Commissioning Of 6 2-Way Full-Range Ceiling Mount Loud Speaker With Rms Power: 30W, Nominal Impedance: 8 Ohms, Frequency Response: 65 Hz - 20 Khz, Nominal Coverage: 110°, Sensitivity: 89 Db Spl, Max Spl: Continuous 104 Db, Peak 110Db, Support 70/100V Transformer Tapping Or Better , Power Amplifier: Supply Installation Testing & Commissioning Of Dual Channel Power Amplifier With Rated Power: 250W @ 70V/100V, 200W @8 O & 4 O (Bridged), 60 W @8 O & 4 O (Stereo Mode), Frequency Response: 20 Hz - 20 Khz, Signal To Noise: >100 Db, Input Impedance: >10K, Balanced Or Unbalanced Or Better. , Ceiling Tile Beamforming Microphone: Supply Installation Testing & Commissioning Ofceiling Tile Beamforming Microphone Should Be 600Mm X 600Mm Size, Should Have Minimum 6 Beams Or Better, It Should Be Possible To Enable/Disable Any Beam, Mute/Unmute Led Color Indication, Beamwidths Of 35°, 45° And 55° With Frequency Invariance, Beamforming Range: 100 Hz To 20 Khz, 6G Acoustic Echo Cancellation, Noise Cancellation, Automatic Level Control, Automatic Gain Control, Support Adaptive Steering, Support Camera Tracking, Built-In Robust Power Amplifier Configurable As 4 X 15 Watt @ 8/4 O Load Or 2 X 30 Watt @ 4O Load Or Better, Amplifier Frequency Response: 20Hz – 22Khz, Should Support Daisy-Chain Up To Three Ceiling Tiles Via Cat 6 Cable, Normal Distance Support Upto200 Ft Cable Or Better Poe Power Supply Kit For Beamforming Microphone Array Or Better , Dsp: Supply Installation Testing & Commissioning Of Dsp With 4 Mic/Line Inputs And 8 Mic/Line Outputs, Built-In Voip For Voip Conferencing, Built-In Usb Audio, Standalone And Daisy-Chained System, Auto-Discovery Of Devices, Acoustic Echo Cancellation Processing, Echo Cancellation On Every Mic Input, Noise Cancellation, Frequency Response: 20Hz – 22Khz, Thd + N: 0.006%, Dynamic Range: >105Db, Input Impedance: 2.2K? Crosstalk: < -98Db, Output Impedance: 95O, 4 Gpio Port, Usb, Control Port Rs232, Ethernet Or Better. , 4K Uhd Display Section , 75 4K Uhd Display: Supply Installation Testing & Commissioning Of 75 4K Uhd Display: With Resolution: 3840 X 2160, Brightness (Cd/M²): 350, Audio Output: 10W + 10W, Speaker System: 2.0 Ch, Features: Web Browser, Screen Share, Bluetooth Audio Playback, Usb Cloning, Interfaces: 3 X Hdmi In, Usb, Audio Out, External Speaker Out, Rs-232, Rj-45 Or Better , Wall Mount Bracket: Supply Installation Testing & Commissioning Of Wall Mount Bracket Suitable For The 75 Display Or Better. , Wireless Presenter: Supply Installation Testing & Commissioning Of Wireless Presenter With High–Quality Video Streaming, Supports Full Hd 1080P/60Hz, Up To Two Participant Screens Can Be Displayed Simultaneously On Main Screen, Graphic Outputs: 1Xhdmi, 1Xmini Dp, Main Memory: 2Gb, Gigabit Lan Or Better. , Switching & Camera Section , 4K Hdr Hdmi Auto Switcher: Supply Installation Testing & Commissioning Of 2X1 4K Hdr Hdmi Auto Switcher With Resolution Upto 4K@60Hz (4:4:4), De–Embedded Audio, Interface: 2X Hdmi In, 1X Hdmi Out, Offering Priority And Last-Connected Switching Options, Should Automatically Switches According To The Selected Switching Scheme Based On Active Video Signal Detection Or Better , Visual Collaboration Device: Visual Collaboration Device Should Support To Connect Laptop Or Room Pc To Audio And Videoperipherals With A Single-Cable Connection, Windows And Ios, Should Work On Display Link Driver, Should Supports Resolution Up To 2048 X 1152, Supports Dvi-I / Hdmi / Vga, With Built-In Usb 3.0 Gigabit Ethernet Adapter And Audio Mic In And Line Out, Should Support Primary / Extend / Mirror Video Modes, Chipset: Dl3900, Vl82b2, Fe 1.1S, Flash: 8Mb, Sdram: Ddr3 1Gb Or Better, Should Have Interface: 3.0 Usb Ports - 3 Nos, 2.0 Usb Port - 4 Nos, Hdmi And Dvi Output Ports Or Better , Ptz Camera: Supply Installation Testing & Commissioning Of Professional-Grade Usb Ptz Camera For Pc-Based Video Conferencing In Full Hd Video Quality With 1080P @30Fps, 12X Optical Zoom For Close-Up Views, 1/2.7 Cmos Sensor, 73° Wide-Angle, Shall Have Built In Visca Port For Rs232 Control With External Control Systems, Should Support Back Light Compensation, 72.5 Degree To 6.9 Degree - Horizontal Angle View, 44.8 - 3.0 Degree- Vertical Angle View, 255 Presets Capability, Uvc 1.0- 1=Uvc1. Protocol Communication, Uvc Ptz Supported, Interface: 1X Usb 3.0, 1X Audio In Or Better. , Camera Mounting Kit: Supply Installation Testing & Commissioning Of Camera Mounting Kit For The Ptz Camera Or Better. , Networking Section , Network Switch: Supply Installation Testing & Commissioning Of 8-Port Gigabit Managed Switch With Network Ports: 8 10/100/1000Mbps Auto Sensing Gigabit Ethernet, Bandwidth: 16 Gbps Full Duplex, Network Latency: Less Than 15?S, Port-Based Qos, Dhcp Filtering, Ieee 802.1Q Static Vlan, Igmp Snooping Or Better , Cables & Connectors Section , Rack: Supply Installation Testing & Commissioning Of 6U Rack With Cable Manager, Pdu & All Accessories Or Better. , Hdmi Cable: Supply Installation Testing & Commissioning Of 15M Active High-Speed Hdmi Male To Male Cable Or Better , Hdmi Cable: Supply Installation Testing & Commissioning Of 10M Active High-Speed Hdmi Male To Male Cable Or Better. , Hdmi Cable: Supply Installation Testing & Commissioning Of 1.8M High-Speed Hdmi Male To Male Cable Or Better. , Usb Cable: Supply Installation Testing & Commissioning Of 15M Active Usb3.0 Male To Male Cable Or Better. , Usb Cable: Supply Installation Testing & Commissioning Of 10M Active Usb3.0 Male To Male Cable Or Better. , Usb Cable: Supply Installation Testing & Commissioning Of 1.8M Active Usb3.0 Male To Male Cable Or Better. , Cat6 Cable: Supply Installation Testing & Commissioning Of Shielded Cat6 Cable Or Better (In Meters). , Mic. Cable: Supply Installation Testing & Commissioning Of 2 Core Microphone Cable Or Better (In Meters). , Speaker Cable: Supply Installation Testing & Commissioning Of 1.5Sq.Mm Speaker Cable Or Better (In Meters). , Assorted Cables & Connectors, Case And Capping & Other Accessories

Sr No	CorrigendumDate	Corrignedum	CorrigendumType	NewSubmissionDate
1	17-Mar-2022	Date corrigendum	Date	19-03-2022
2	19-Mar-2022	Datecorrigendum2	Date	22-03-2022

INR 5000 /-

INR 40000.0 /-

Refer document

Name of Work: Supplying, Configuring, Installation, Commissioning and Maintenance of a Video Conferencing Facility at Directorate of Environment & Climate Change

Sl. No.	Item Description
1	Audio Section
2	Ceiling Mount Loudspeakers: Supply Installation Testing & Commissioning of 6" 2-way Full-range Ceiling mount Loud speaker with RMS Power: 30W, Nominal Impedance: 8 ohms, Frequency Response: 65 Hz - 20 kHz, Nominal coverage: 110°, Sensitivity: 89 dB SPL, Max SPL: continuous 104 dB, Peak 110dB, Support 70/100V Transformer tapping or better
3	Power Amplifier: Supply Installation Testing & Commissioning of Dual Channel Power Amplifier with Rated Power: 250W @ 70V/100V, 200W @8 O & 4 O (Bridged), 60 W @8 O & 4 O (Stereo Mode), Frequency response: 20 Hz - 20 KHz, Signal to Noise: >100 dB, Input impedance: >10k, balanced or unbalanced or better.
4	Ceiling Tile Beamforming microphone: Supply Installation Testing & Commissioning ofCeiling tile beamforming microphone should be 600mm x 600mm size, Should have minimum 6 Beams or better, It should be possible to enable/disable any beam, Mute/Unmute LED color indication, Beamwidths of 35°, 45° and 55° with Frequency Invariance, Beamforming Range: 100 Hz to 20 KHz, 6G Acoustic Echo Cancellation, noise cancellation, Automatic Level Control, Automatic Gain Control, Support adaptive steering, Support camera tracking, Built-in robust power amplifier configurable as 4 x 15 Watt @ 8/4 O load or 2 x 30 Watt @ 4O load or better, Amplifier Frequency Response: 20Hz – 22kHz, should support Daisy-chain up to three ceiling tiles via Cat 6 Cable, Normal distance support upto200 ft cable or better PoE Power Supply Kit for Beamforming Microphone Array or better
5	DSP: Supply Installation Testing & Commissioning of DSP with 4 mic/line inputs and 8 mic/line outputs, Built-in VoIP for VoIP conferencing, Built-in USB audio, Standalone and daisy-chained system, Auto-discovery of devices, Acoustic Echo Cancellation processing, Echo Cancellation on every mic input, Noise Cancellation, Frequency Response: 20Hz – 22kHz, THD + N: 0.006%, Dynamic Range: >105dB, Input Impedance: 2.2kO Crosstalk: < -98dB, Output Impedance: 95?, 4 GPIO Port, USB, Control Port RS232, Ethernet or better.
6	4K UHD Display Section
7	75" 4K UHD Display: Supply Installation Testing & Commissioning of 75" 4K UHD Display: with Resolution: 3840 X 2160, Brightness (cd/m²): 350, Audio Output: 10W + 10W, Speaker System: 2.0 Ch, Features: Web Browser, Screen Share, Bluetooth Audio Playback, USB Cloning, Interfaces: 3 x HDMI In, USB, Audio out, External Speaker Out, RS-232, RJ-45 or better
8	Wall Mount Bracket: Supply Installation Testing & Commissioning of Wall Mount Bracket suitable for the 75" Display or better.
9	Wireless Presenter: Supply Installation Testing & Commissioning of Wireless Presenter with High–quality video streaming, supports full HD 1080p/60Hz, Up to two participant screens can be displayed simultaneously on main screen, Graphic Outputs: 1xHDMI, 1xMini DP, Main memory: 2GB, Gigabit LAN or better.
10	Switching & Camera Section
11	4K HDR HDMI Auto Switcher: Supply Installation Testing & Commissioning of 2x1 4K HDR HDMI Auto Switcher with Resolution upto 4K@60Hz (4:4:4), De–embedded Audio, Interface: 2x HDMI in, 1x HDMI out, offering priority and last-connected switching options, should automatically switches according to the selected switching scheme based on active video signal detection or better
12	Visual Collaboration Device: Visual Collaboration Device Should Support to Connect laptop or room PC to audio and videoperipherals with a single-cable connection, Windows and IOS, Should work on Display link driver, Should Supports resolution up to 2048 x 1152, Supports DVI-I / HDMI / VGA, with built-in USB 3.0 Gigabit Ethernet adapter and Audio Mic in and Line Out, Should support Primary / Extend / Mirror Video Modes, Chipset: DL3900, VL82B2, FE 1.1S, Flash: 8MB, SDRAM: DDR3 1GB or better, Should have Interface: 3.0 USB ports - 3 nos, 2.0 USB port - 4 nos, HDMI and DVI output ports or better
13	PTZ Camera: Supply Installation Testing & Commissioning of Professional-grade USB PTZ camera for PC-based video conferencing in Full HD video quality with 1080p @30fps, 12x optical zoom for close-up views, 1/2.7" CMOS Sensor, 73° wide-angle, shall have built in VISCA port for RS232 control with external control systems, should support back light compensation, 72.5 degree to 6.9 Degree - Horizontal Angle View, 44.8 - 3.0 degree- Vertical angle view, 255 Presets capability, UVC 1.0- 1=UVC1. protocol communication, UVC PTZ Supported, Interface: 1x USB 3.0, 1x Audio in or better.
14	Camera Mounting Kit: Supply Installation Testing & Commissioning of Camera Mounting Kit for the PTZ Camera or better.
15	Networking Section
16	Network Switch: Supply Installation Testing & Commissioning of 8-Port Gigabit Managed Switch with Network Ports: 8 10/100/1000Mbps auto sensing Gigabit Ethernet, Bandwidth: 16 Gbps full duplex, Network latency: Less than 15µs, Port-based QoS, DHCP Filtering, IEEE 802.1Q Static VLAN, IGMP snooping or better
17	Cables & Connectors Section
18	Rack: Supply Installation Testing & Commissioning of 6U Rack with Cable Manager, PDU & all accessories or better.
19	HDMI Cable: Supply Installation Testing & Commissioning of 15m Active High-speed HDMI Male to Male Cable or better
20	HDMI Cable: Supply Installation Testing & Commissioning of 10m Active High-speed HDMI Male to Male Cable or better.
21	HDMI Cable: Supply Installation Testing & Commissioning of 1.8m High-speed HDMI Male to Male Cable or better.
22	USB Cable: Supply Installation Testing & Commissioning of 15m Active USB3.0 Male to Male Cable or better.
23	USB Cable: Supply Installation Testing & Commissioning of 10m Active USB3.0 Male to Male Cable or better.
24	USB Cable: Supply Installation Testing & Commissioning of 1.8m Active USB3.0 Male to Male Cable or better.
25	CAT6 Cable: Supply Installation Testing & Commissioning of Shielded CAT6 Cable or better (in Meters).
26	Mic. Cable: Supply Installation Testing & Commissioning of 2 Core Microphone Cable or better (in Meters).
27	Speaker Cable: Supply Installation Testing & Commissioning of 1.5sq.mm Speaker Cable or better (in Meters).
28	Assorted Cables & Connectors, Case and Capping & other accessories