SITC of Integrated Visual System, Sound System , Stage Light and Drapery System at Auditorium in Lok Bhavan, Dehradun

Auditorium (Video and Audio) Supply , Installation Testing and Comissioning of Active LED with Pixel pitch 2.5mm (or better) with Die-cast cabinet size (640 x 480), Screen size: 14ft x 8ft , Resolution of screen:1790x960=1718400, LED Type: SMD2121, module resolutions (W x H) :128X64=8192 Pixels, Brightness: 600 nits or higher,color temperature:6500K (1000K～9500K Adjustable ), view angle:160°/160°, contrast ratio:5000 : 1, Frame Rate: 60Hz, Refresh rate: 3840 Hz, Processing depth: 14bit, video support: 2K HD, 4K UHD, life span 100000hrs, Indoor application, working temperature/ Humidity:-10℃–50℃ / 10%-90%RH (No Condensation), It should include the videwall controller with Input:- 2xHDMI 1.3, 1xHDMI 2.0, 1x3g SDI, 1xUSB 3.0, Outputs:- 6x Ethernet ouputs, 2x fiber Outputs, Audio in-out, 1x HDMI 1.3 Monitor output. The controller should be of same OEM.

Supply Installation Testing and Commissioning of 43-inch professional 4K UHD display delivers 3840×2160 resolution with HLG, and Dolby Vision support, achieving approx. 440 nits or better nits brightness, contrast ratio: 1200:1, Dynamic contrast 400000:1, and wide 92% DCI-P3 color gamut, Haze: 1%, Equipped with direct full-array LED backlight, local dimming, and advanced XR image processing with Triluminos Pro, it ensures lifelike color and clarity. The panel supports 24/7 operation, landscape/portrait orientation, and Pro Mode for centralized control and scheduling. Integrated Android-based OS with 16GB storage, Chromecast, AirPlay 2, Wi-Fi, and IPTV/HTML5 signage platform enable seamless collaboration and digital signage. Connectivity includes 4 HDMI (HDCP 2.3), RS-232C, LAN/IP control, USB, audio I/O, with HDMI auto wake-up and CEC support. Slim bezel design with anti-glare coating ensures reliable use in commercial environments.

Supply Installation Testing and Commissioning of floor transmission plate at stage which includes 1xHDMI in + 1xHDMI Out+4xXLR in+2xXLR out. The respective floor box need to be added by System integrator to meet the stage requirements.

Supply Installation Testing and Commissioning of Wall plate 1x HDMI at Control Rooom

Supply Installation Testing and Commissioning of workstation with i5 13th Generation, 16Gb, 1TB, Windows 11 professional with Microsoft Office, Keyboard and mouse

Supply, Installation, Testing and Commissioning of 8x8 HDMI Matrix Switcher, 8 x HDMI in, 8 x HDMI out,All HDMI I/O support full 18G 4K@60Hz 4:4:4 HDCP 2.2 and 4K HDR,Analog and digital de-embedded audio outputs Audio outputs can follow video or be routed independently,Built in web server control,Supports IR, RS232 and IP control,Manual DIP switch for EDID management,Web control features advanced independent EDID control for each HDMI input,Open telnet API for 3rd party control Integrated re-clocking circuitry for maximum device compatibility (cable box, streaming players, and other devices) As per approved by Engineer In charge.

Supply Installation Testing and Commissioning of HDMI extender system shall consist of a transmitter and receiver, capable of transmitting 4K/60Hz 4:4:4 8-bit video with HDR10 and Dolby Vision over Category 6/6A/7 cables up to 70 meters with no signal degradation or frame loss. The extender shall be powered via DC 5–12V, with power consumption <4W per unit, comply with HDMI 2.0 and HDCP 2.2, and support a wide range of resolutions including 480i/p, 576i/p, 720p@50/60Hz, 1080i/p@50/60Hz, 3840×2160@24/25/30/50 /60Hz, 4096×2160@24/25Hz, as well as standard PC resolutions. Audio pass-through shall support all standard HDMI audio formats. The unit shall include EDID management via DIP switches or Micro-USB, operate on 100–240V AC, 50/60Hz, 0.3A input, and be housed in a rugged black enclosure.

Supply, installation, testing and Commissioning of stage left cluster having 14` or dual 10` or better LF driver and multiple MF/HF drivers (More than 4), Bi-amplified 2 or 3 Way array loudspeaker system, with Individual Module free field Frequency Range (-10dB) of 60Hz - 18kHz or better and Continuous Power Handling of )= 600W LF plus 150W MF/HF. The Loudspeaker module shall have a Max. SPL (Peak) of MF/HF)= 130 or better. It should have a Horizontal near dispersion pattern of 100º or better, vertical dispersion of the array shall be 60 degrees or better. The Modules shall be of Baltic birch plywood construction with internal metal bracing. All OEMs shall offer a suitable number of modules to achieve the required vertical angle (Minimum of 2 array modules) including all petty material required to complete the job upto entire satisfaction of engineer in Charge.

Supply, installation, testing and Commissioning of OEM flying array frame and other necessary hardware for suspending main speaker arrays. All necessary hardware to be included to achieve a safety factor of 8:1 or better including all petty material required to complete the job upto entire satisfaction of engineer in charge.

Supply, installation, testing and Commissioning of a single 18` subwoofer. The louspeaker shall meet the following criteria: usable Frequency Range (-10 dB) of 28 Hz - 200Hz or better. It should have an axial Sensitivity of ) = 92dB (1W/1m) or more delivering a free field Max. Calculated SPL(peak) of )=127 db or better. The loudspeaker should have a nominal impedance: 4/8 ohm and continuous Power Handling of 750W or more: Complete with installation accessories as per the site requirement including all petty material required to complete the job upto entire satisfaction of EIC.