Supplying and Installation of Audio-Video Conferencing System at Advocate General Conference Hall at Advocate Block-2 Building in the Campus of New High Court Building at Dhurwa, Ranchi.

Amount

SITC of Video Conferencing System: Full HD 1080p60 PTZ Camera, 4K Codec, Omnidirectional Digital Microphone, Cables and Wireless Remote Control/Touch Control Panel from the same OEM.It should support H.323 & SIP standards for communications.It should support interoperability and bandwidth saving using video compression H.264 AVC, H.264 High Profile, H.265, It should support 1080p 60 fps,1080p 30 fps ,720p 60 fps ,720p 30 fps.It should support inbuilt feature for wireless content sharing from Windows, MacOS, Android, iOS Smartphones & Tables without downloading any application on the user device.It should support Content Annotation and WhiteBoarding / Blackboaring capability when connected to Touch Enabled Display/Monitor. It can also save snapshots taken during a content sharing or whiteboard session. 1 x HDCI input for connecting main Full HD camera, 1 x HDMI input to share 4K/Full HD content from PC/Laptop/Document camera/PTZ Camera.3 x HDMI/USB inputs to connect additional PTZ cameras from same OEM to capture whiteboard/presenter and podium area in future whenever required. 2 x Microphone Inputs or more with support for minimum 3 digital omnidirectional mics. The bidder needs to quote 1 digital omnidirectional microphone with mute/unmute soft touch button on the microphone. Each microphone should have atleast 20 feet pickup range.2 x HDMI output for connecting primary and secondary 4K(UHD)/Full HD displays.1 x RCA/3.5mm stereo line-in & OUT.

Supply, Installation, Testing and Commissioning of Control Unit, with 3 Com ports (RS‐232/422/485), 8 IR/serial ports, 8 I/O ports, 8 Low‐voltage relay ports, Ethernet Port, for control of projector, screen , wired button control panel etc.

Supply, Installation, Testing and Commissioning of 7" Wired Touch panel for control of Audio Video System, TFT Active matrix color LCD, resolution : 800 x 480 pixels, Brightness : 300 nits (cd/m²), Contrast : 450:1, Edgelit LED, Built in Microphone and speaker.

Supply and Laying of HDMI ‐ HDMI Cable 1.8 Mtrs

Supply and Laying of HDMI ‐ HDMI Cable 5 Mtrs

Supply, Installation, Testing and Commissioning of Modular Cable cubby with fully Retracting Lid, aluminium black anodized cover, Consisting of 1 x HDMI retractable cable which retracts gracefully by simply lifting it vertically above the table, 1x USB Charging Module, 1 x LAN and 1 x 5 Amp Power Socket, support HDR and HDCP.

Supply, Installation, Testing and Commissioning of 85" LCD Display Panel, with 4K Resolution : 3840 x 2160, 500 nits (cd/m2) Brightness, contrast ratio : 3000:1, Viewing Angle : 178° h/v, response time : 8ms, Inputs : HDMI x 2, DVI‐D, DisplayPort, Audio, RS‐232 Control, 100‐240 VAC @ 50/60Hz Power Supply, 24x7 Operation.

Supply, Installation, Testing and Commissioning of Networkable Digital Signal Processor having min 12 AEC Inputs and 12 Outputs with IP/RS-232 Control ort; having integrated digital bus/network for expansion of inputs and output ports. The processor shall have programmable DSP like compressor, limiters, EQ, duckers, feedback control etc. complete with standard accessories complete as required.

Supply, Installation, Testing & Commissioning of Access Switch of 24 Port 10/100/1000Mbps PoE + 2 ports for optional SFP+/SR Modules supporting 10G, layer 2 switch (Non blocking switch fabric, IPv6 ready), option for RPS complete etc. as reqd.

Conference Hall. Supply, Installation, Testing and Commissioning of Dual 4" Two Way Surface Mount loudspeaker, Vented LF enclosure, 1" titanium diaphragm HF driver with neodymium magnetic structure, Elliptical weather resistant ABS enclosure, Frequency Range (-10 dB) : 65 - 20,000 Hz , Sensitivity, SPL 1 W/1 m : 89 dB , Power Handling (Continuous, Peak) : 200W , 400W, Transformer Taps: 70V/100V: 30, 15.

Supply, Installation, Testing & Commissioning of amplifier 2 channel 300watt anloge input-2,on board DSP in each amplifier aloow for coustom configuartion.

Supply, Installation, Testing & Commissioning of of 65 inch LED/LCD Display with 4K Native resolution 350 cd/msq brightness, 4000:1 contrast ratio( Dynamic) 176 x 176 (HxV) 4-8ms Response Time, 2 HDMI 1 Component Video, 1 USB 1 D sub15 pin inputs 10+10W Speaker, 1 Ethernet RJ-45 i/p o/p terminals, BIS certification and complete as per instruction of Employer / Employer’s representative.

Supply and fixing of Equipment Rack for housing Amplifiers, controller, consisting of mains panel, Fan tray for ventilation, power distribution, cable channel etc as required.

Supply and Laying of 2 Core Shielded Microphone Cable.

Supply, Installation, Testing and Commissioning of Digital Chairman Unit Flush Mounted Consisting of Modular Components • Microphone socket for Pluggable Goosneck Microphone with screw type locking arrangement. • Pluggable Goosneck Microphone 300 ‐ 350 mm with Minimum 2 LED Indication for Microphone "ON" (RED) and Request (Green). • Request switch with Minimum 2 LED Ring / Indication for Microphone "ON" (RED) and Request (Green). • Low Level Loudspeaker which gets muted when Microphoen Switch is ON. • Priority Button for tempoarily muting delegates. • The microphone connection panel shall connect pluggable microphones to one of the audio inputs to the flush mount interface. All the module shall be pluggable type, and connected to Digital Interface Unit under the table. Provision shall be made so the unit can be click‐to‐fit mounted in combination with couplings and end caps in wooden surface. The cut out in table should be minimal and should not be more than Length 350 mm x width 40 mm, The systems should have no susceptibility to mobile phones.

Supply, Installation, Testing and Commissioning of Digital Delegate Unit Flush Mounted Consisting of Modular Components • Microphone socket for Pluggable Goosneck Microphone with screw type locking arrangement. • Pluggable Goosneck Microphone 300 ‐ 350 mm with Minimum 2 LED Indication for Microphone "ON" (RED) and Request (Green). • Request switch with Minimum 2 LED Ring / Indication for Microphone "ON" (RED) and Request (Green). • Low Level Loudspeaker which gets muted when Microphoen Switch is ON. • The microphone connection panel shall connect pluggable microphones to one of the audio inputs to the flush mount interface. All the module shall be pluggable type, and connected to Digital Interface Unit under the table. Provision shall be made so the unit can be click‐to‐fit mounted in combination with couplings and end caps in wooden surface. The cut out in table should be minimal and should not be more than Length 250 mm x width 40 mm. The systems should have no susceptibility to mobile phones.

Supply, Installation, Testing and Commissioning of Operator Control Room Central Control Rack : Central Control unit for controlling Delegate/Chairman Unit, with/without Operator with following features : • Four Operating Mode ‐ Open/Override/Voice Activated/Push to talk. • No. of open microphone ‐ 1 to 25 ( Through software configuration). • 2 x 32 High quality Digital Audio Chaneels. • Port for Camera Control Features. • 2 Mic/Line Inputs and 2 Mic/Line Outputs. • Ethernet Port for PC Control/Configuration. • Front LCD Display for Status Information. • LED Overload Indication for Trunk Line. • Front Stereo Headphone Sockets for Audio Monitoring. • Frequency response : 30 Hz ‐ 20 kHz (‐3 dB at nominal level). • THD at nominal level < 0.5 % • Cross talk attenuation > 85 dB at 1 kHz • Dynamic range > 90 dB • Signal‐to‐noise ratio > 87 dBA

Supply, Installation, Testing and Commissioning of Digital Interface Unit for Delegate Units: Digital Interface Unit for Flush Mounted Delegate units complete as required as per tender specification

Supply and Laying of Conference Multicore Cable for loop in loop out.

Supply and fixing of Connectors and other accessories as required.

Supply and Laying of 1.5 sq mm two core speaker cable.

Supply and Laying of CAT 6 Ethernet Cable

Swivel Wall Mount Bracket for 65" LED Panel

Add 18 % GST

Add 1% Labour Cess

K & G ASSOCIATES