SUPPLY, INSTALLATION, TESTING AND COMMISSIONING OF BOARD ROOM AND CONFERENCE ROOM EQUIPMENTS AT NEW ADMIN BUILDING SECTOR -96 NOIDA WITH 3 YEAR WARRANTY

Supply, Installation, Testing and Commissioning of 108-inch Full HD (1920×1080) COB LED all-in-one display engineered for high-performance AV applications. should offers a 16:9 aspect ratio, 800 cd/m² adjustable brightness, 3840 Hz refresh rate, and a 25,000:1 contrast ratio, delivering vibrant visuals with 170° wide viewing angles. Constructed with a die-cast aluminum frame and front-access maintenance, Should supports wall-mount, mobile stand, and ceiling installations. The system should runs on minimum Android 13.0 with an octa-core processor, 8GB RAM, and 64GB storage, featuring dual-band WiFi 5/6 and a comprehensive set of input/output ports including HDMI, USB, LAN, and SPDIF. Should have Built-in 12W×2 speakers and a rated lifespan exceeding 100,000 hours make it suitable for long-term, scalable deployments in professional environments.CPU Octacore : Cortex A73*4+A53*4,Input Ports-HDMI in*2,SPDIF*1,USB2.0*1,USB 3.0*3,USB-B*1,LAN*1,Output Audio out*1,LAN*1, WiFi 5+ WiFi 6 (Dual wifi).Bluetooth 5.0, Certifications: Copy of Valid BIS to attach. Make - Delta / Barco / Samsung, Item - LED Video Wall

Supply, Installation, Testing and Commissioning of Screen Size (diagnoal) 75 inch,Brightness (cd/m²) Typical 700 nits or higher,Response Time (ms) 8 ms or lower,Display resolution (H x V pixels) 3840 * 2160,Backlight type Direct LED,Viewing Angle (Right/Left/Up/Down),Operating System (Built in) 178 degree,Operating System (Built in) Android ,HDR Compatibility HDR10,HLG,Dolby Vision, On-board Storage (GB) 32 GB or more,Haze % 45 % or higher,Color gamut (DCI-P3) 92% or higher,Wi-Fi Direct, Wi-Fi Certified & Wireless LAN Yes,Chromecast & Apple AirPlay built in Yes,HDCP2.3,HDCP Ports and Connectivity HDMI (4), Digital Audio Out (1), USB (2), Ethernet (1),Power consumption Not more than 300 W,Weight without Stand. Certifications: Copy of Valid BIS to attach. Make - Samsung / Panasonic / Sony, Item - LED Display

Supply, Installation, Testing and Commissioning of motorized retractable monitor lift should feature an integrated 15.6-inch LED IPS touchscreen housed in a full aluminum alloy enclosure with a minimum 5mm brushed panel for durability and premium finish. The display should support Full HD resolution (1920×1080) in a 16:9 format, with wide viewing angles of at least 170° horizontal and 160° vertical. It should deliver 16.7 million colors (10-bit), a brightness of 300 cd/m², contrast ratio of 1100:1, and a response time of 16 ms at 60Hz. Touch functionality should be included to enable interactive control and seamless user engagement. The screen tilt should be electrically adjustable between 0 to 30 degrees for ergonomic viewing. The unit should provide HDMI, USB, and RS232 I/O connectivity for integration with AV control systems. It should operate at noise levels below 15 dB and support a service life exceeding 20,000 cycles. Available finishes should include brushed aluminum silver or matte black. Power consumption should not exceed 170W. etc complete as per specification Make - Albiral/ Solvision / Soltec, Item - Motorized Retractable Monitor Lift

Supply, Installation, Testing and Commissioning of 7.5 -inch dual side display in horizontal orientation. Resolution of display should be 480 x 800 ( H x W). Connectivity - BLE5.2. Builtin battery life should not be less than 2 years with minimum 4 changes per day with standard table top accessories. Make - Televic / Panasonic / brahler, Item - Electronic Name Plate

Central Conferenec Engine with recording capabilities. Integrated dynamics processor with programmable threshold, ratio, attack and release of noise gate, AGC and limiter functions. "The engine should support following microphone mode: › Direct speak. › Request. › Group discussion. › Operator. › Hands-free." Unit should have ON/OFF power botton and volume dial to adjust system volume. DLP switch to enable and disable power to conference ports. Browser based configuration and monitoring software included. 2 x Power Connectors, 4 x Conference Network Ports, 1 x USB 2.0, 1 x LAN Port, 1 x Balanced XLR audio input, 1 x Balanced XLR audio output, 2 x Unbalanced Cinch audio inputs, 2 x Unbalanced Cinch audio outputs. Should have 2 redundant Dante ports. Recording capabilities: internal (8GB) or external storage USB 2.0 (upto 500GB) and file download (MP3) with Single push button to start or stop recordings and Indicator LED. Audio Routing, Network Monitoring, Built-in diagnostics application and camera control (look at me) capability. The engine should be capable of shielded network loop (non-propietory) cabling, maximum 80 m between two conference device and Single loop permits a total cable length of 400 m or more and automatic redundance using additional controller. It shall have flexibility to attach wireless conference units as well if required in future. Unit should support Voting & Interpretaion. For Interpretation, default of 11 languages + floor (can be extended to 63 + floor compatibility). Option to add DANTE network card for Audio over IP in case required for future seamless integartion. 19" Rack Mountable. 48V/5.62A Power Supply Included. Certification: CE Make - Bosch/Televic/ Braheler, Item - Audio Conference Engine/ Controller

Integrated Flush mount Delegate conference unit with Speaker Built-In and with removable microphone capability. Tactile microphone push button with integrated LED. Built-in high-quality loudspeaker, minimum 1W or better. Frequency Response: 200-20,000 Hz or better. Speaker shall automatically muted when the microphone is active, to prevent acoustic feedback. Available in custom colors, Lengths, finishes. Construction :Steel 3.5 mm stereo jack sockets for headphone connectivity. "Connectivity: › 2 x RJ 45 ethernet port (IN/OUT - interchangeable). › Loop through, daisy-chain cabling (non-proprietary)." USB C Push & Lock socket to connect a removable microphone. "Microphone Input: › Dynamic range : > 90 dB or better › Frequency response: 20-20,000 Hz or better › THD: 0.1% or better" Certification: CE; BIS Make - Bosch/Televic/ Braheler, Item - Delegate Audio Conference Unit

Integrated Flush mount Chairman conference unit with Speaker Built-In and with removable microphone capability. Unit with Priority and Next-in-Line Configuration. Priority button silences all delegate microphones and allows only the chairperson to speak. Next-in-line button gives the floor to the next speaker in a waiting list of speakers who requested to speak. Tactile microphone push button with integrated LED. Built-in high-quality loudspeaker, minimum 1W or better. Frequency Response: 200-20,000 Hz or better. Speaker shall automatically muted when the microphone is active, to prevent acoustic feedback. Available in custom colors, Lengths, finishes. Construction :Steel 3.5 mm stereo jack sockets for headphone connectivity. "Connectivity: › 2 x RJ 45 ethernet port (IN/OUT - interchangeable). › Loop through, daisy-chain cabling (non-proprietary)." USB C Push & Lock socket to connect a removable microphone. "Microphone Input: › Dynamic range : > 90 dB or better › Frequency response: 20-20,000 Hz or better › THD: 0.1% or better" Certification: CE; BIS Make - Bosch/Televic/ Braheler, Item - Chairman Audio Conference Unit

Short Stem Removable 98MM microphone is equipped with USB C-based push and lock connector Microphone Length: 97 × 33 × 33 mm. Polar Pattern: Cardioid. Max SPL @ 1kHz: 105 dB SPL or better. Signal-to-noise ratio referred to 1 Pa: 74 dB or better. Sensitivity @ 1 kHz : -35 dBV/Pa or better. Frequency response: 125 to 15000 Hz or better. Microphone with Ring Indicator to light up Red when active and Green when in Request. USB-C-based microphone connector. Connection: Push & Lock. Certification: CE Make - Bosch/Televic/ Braheler, Item - Removable Microphone

Supply, Installation, Testing and Commissioning addtional Power supply for conference units, output should have 200W or more must have Short Circuit Protection,Over Voltage Protection,Over Power Protection ,Over Temperature Protection , must have BIS certifications.OEM must have presence in india , need to submit the incorporation certifications during technical bid. Make - Bosch/Televic/ Braheler, Item - Additional Power Supply Unit for Microphone Controller

Supply, Installation, Testing and Commissioning of Ceiling Speaker a) Driver: Two way Driver Size: 6.5" coaxial b) RMS Power: not less than 70 Watt or more c) Nominal Impedance: 8 Ohm or 12 Ohm, 16 Ohm d) Transformer Taps: 60W/ 30W / 15W e) Frequency Range : Range (-10 dB) 75 Hz -19 kHz f) Dispersion - 110 degree or better g) Sensitivity: minimum 89 dB & SPL 109 db h) Certification CE , EN, ROHS /UL required Make - JBL/ QSC/ BOSE, Item - Ceiling Speaker

Supply, Installation, Testing and Commissioning of Four channel power sharing amplifier with inbuilt dsp and dante. a) No. of Channel: 4-Channel b) Wattage: Not less than 125 Watt power amplifier@ 8 ohms. c) Class : Class D Type d) DSP : Should have RJ45 Connectivity. e) Power output : Minimum 4x 125W @ 8 Ohms ,1 x 500 W @ 8 Ohms better 1 X 550W , 1x500 @ 4 Ohms or better . f) Signal To Noise Ratio : > 104 dB , 113 db dante or better, g) Frequency Response : 20 Hz to 20 kHz h) Input impedance: 20 kΩ balanced (+/- 5%) i) Protection: Thermal and DC protection. j) THD +N < .1%. Make - CROWN/ QSC/ BOSE, Item - Power Amplifier

Supply, Installation, Testing and Commissioning of Active self powered Column Speaker : a) System Type: Active self powered colum loudspeaker array b) Driver Size: Min. 10 X 4" Driver or better c) RMS: 8x40 W @ 4 Ohms d) Nominal impedance: 4 Ohms e) SPL Peak: Not less than 89 dB f) Frequency Range: 130Hz – 18Khz g) Sensitivity: Not less than 89 dB i) Enclosure: OEM Mounting Bracket Included, Construction : Aluminium, CE Certification or more. It is inclusive of detailed conditions, re- doing till the satisfaction, getting the desired functionality complete. Make - JBL/ QSC/ BOSE, Item - Active self powered Column Speaker

Supply of loudspeaker shall be a 32‑inch (800 mm) slim column design with wide 160° horizontal and 60° vertical coverage, incorporating a built‑in 10° down‑tilt for optimal listening area coverage when mounted flush to a wall. It shall house four 5 in × 2.25 in (125 mm × 55 mm) racetrack woofers and two 0.8 in (20 mm) tweeters, delivering a frequency response of 85 Hz – 20 kHz, peak SPL of 116 dB, and continuous power handling of 150 W (600 W peak, 2 hrs) with 300 W program rating. The unit shall include a 60 W multi‑tap transformer for 70 V/100 V operation with taps at 60 W, 30 W, 15 W (plus 7.5 W at 70 V) and an 8 Ω bypass mode. etc complete as per specification. Make - JBL/ QSC/ BOSE, Item - LoudSpeaker

Supply, Installation, Testing and Commissioning of wireless digital Handheld Microphone with 18 or more channel, RF output 100mW or more, super cardiod pickup pattern, Frequency range : 1880 to 1930 MHz, Connectivity : RJ-45, 256-bit AES Encryption (specifications includes single microphone set of transmitter and receiver) with charging tray etc. complete as required. Make - Sennheiser/ Shure/ Bosch, Item - Wireless handheld microphone

Supply, installation, Testing and Commissioning of a compact, modular Android-based video conferencing codec powered exclusively via PoE+ (IEEE 802.3at Class 4) to ensure simplified rack or display mounting without external power supplies. The system must support native 4K Ultra HD (3840 x 2160) resolution on dual displays and utilize H.264 AVC and H.265 HEVC video compression standards. Integrated hardware interfaces shall include one HDMI video input, two HDMI video outputs, one USB Type-C port supporting DisplayPort Alt Mode and USB Device Mode, one USB 3.0 Type-A port, and a dedicated Link-Local Network (LLN) RJ45 port for the direct connection of IP-based audiovisual peripherals. The unit must feature built-in Wi-Fi 6 (802.11ax) and Bluetooth 5.2 connectivity, support enterprise-grade security protocols including 802.1x and AES 128/256 encryption, and provide management capabilities via cloud-based platforms and standard REST APIs. and comes with a 3-year OEM warranty. Make - HP-Poly / Avaya / Cisco, Item - Video Conference Codec System

Supply, Installation, Testing and Commissioning of a professional 4K PTZ camera featuring a high-sensitivity 1/2.3-inch type CMOS sensor and an advanced image processor capable of delivering 4K UHD resolution at 30fps and Full HD at 60fps with 4:2:2 10-bit color sampling. The unit shall be equipped with a built-in lens offering a minimum 20x optical zoom (approx. 29.3 mm to 601 mm equivalent) and must utilize a Hybrid Auto Focus system and Optical Image Stabilization to ensure image stability and clarity. The pan-tilt mechanism shall provide precise movement with a pan range of at least ±170° and a tilt range of -30° to +100°. For connectivity, the camera must support simultaneous video output via HDMI, IP, and USB-C (UVC standard) to facilitate web conferencing. The system should have native support for advanced streaming protocols including NDI|HX, SRT, RTMP/RTMPS, and RTSP, as well as standard serial and IP control protocols. The device shall include a 3.5 mm microphone jack for audio embedding and must support power delivery via PoE+ (IEEE 802.3at) for single-cable installation. etc complete as per required. Make - Aver / Canon / Sony, Item - PTZ Camera

Supply, Installation, Testing and Commissioning of Multicamera Speaker Tracking Station with Operation System Embedded Linux. Device should be able to process four network camera source and two physical content sources. Device must have video input interface such as 2 x HDMI/VGA, 4 x Full HD network camera with Resolution Range (Inputs) HDMI : 480i~1080p60 VGA : 480i~1080p60 RTP/ RTMP/ RTSP, Max. 1080p ,Device must have video output 1 x HDMI 1080p60, 1 x VGA 1080p60.Device must support Overlay Images Multiple for user defined. Device must support Video Output Layout - Multiple layouts for pre-defined, including full screen / picture-in-picture / picture-by picture / multi-channel split screen, Should support Camera Control VISCA/ PELCO-D/ PELCO-P/ ONVIF profile S/ VISCA over IP.It should support Mouse Device Through USB interface connection ,It should support RS-232 port and TCP API command for system integration.It should have a provision of output switching according to the setting of push-to-talk buttons with compatible conference microphone system ,It should have Built-in web-based admin backstage. Sending control command through TCP API etc complete as per required. Make - Arec/ AMX/Ordain, Item - MultiCamera tracking device

Supply, Installation, Testing and Commissioning of 4k HDMI to usb capture card , HDMI 2.0 Support - HDMI video input supports resolutions up to 4096×2160p@60 4:4:4, HDR, and 10-bit per channel Deep Color ,USB 3.0 Capture - UVC video output supports resolutions up to 3840×2160p@30fps ,Audio Input Embedded - Audio input support includes analog stereo audio and HDMI embedded audio Support for Popular OS Platforms - Windows 10 (64-bit), macOS (10.12 or newer) UVC Software Compatible - Supports Zoom, Teams, WebEx, Skype, Slack, Discord, BlueJeans, GoToMeeting, VLC, and more as per specification. Make - Kramer/ blustream/AMX, Item - HDMI to USB Capture card

Supply, Installation, Testing and Commissioning of all‑in‑one conferencing and collaboration engine shall be a compact, Windows‑based unit designed for continuous operation, supporting popular UC platforms such as Microsoft Teams, Zoom, and Webex without additional hardware. It shall feature wireless content sharing via AirPlay and Miracast, built‑in document viewing, and access to network drives for local or remote content retrieval. Hardware specifications shall include an Intel® i5 processor or higher, minimum 8 GB RAM or more, 256GB SSD storage or more, HDMI output supporting up to 4K @ 60 Hz, multiple USB‑A and USB‑C ports, and Gigabit Ethernet. The unit shall integrate seamlessly with cameras, microphones, DSPs, offering quick boot, Wake‑on‑LAN, and auto power‑on functions.Supply Along with Wireless keyboard & Mouse etc complete required as per specifications. Make - Intel/ Dell/ Ordain, Item - Soft VC Codec mini PC

Supplying, Installation, testing & Commissioning of OF Cabling Cubby with 2 Power 4 pass through cable manager with 1 HDMI, 1 USB C, 1 LAN Cable and USB Charging with 18w & 65 w etc. Make - Extron / AMX/ Kramer, Item - Cable Cubby

Supply, Installation, Testing and Commissioning of 4K60 4:4:4 Video Over IP Encoder, Wall Plate with PoE support, Should have HDMI 2.0 & HDCP 2.2 & EDID management, Shall have HDR10+, Should have minimum 1x HDMI and 1x USB-C Input and a USB-C input must support both audio, video and USB 2.0 transport of full-bandwidth USB 2.0 signals on a single connector, Support embedded audio on HDMI, USB-C or Analog Stereo, 8ch PCM and Stereo 2-channel analog audio formats , Latency should be less then 17-ms at 60 fps, Must have high security network support including multicast, VLAN tagging and QoS, Encoder should support PoE/PoE+ standards and low-power mode for energy savings, Should have open Standard Control API. Regulatory Compliance UL, FCC, JITC and CE. Make- Extron/ /AMX /Lightware, Item - Encoder

Supply, Installation, Testing and Commissioning of 4K60 4:4:4 Video Over IP Decoder, Wall Plate with PoE, Should have HDMI 2.0 & HDCP 2.2 & EDID management and Decoder must have built-in Scaler to up-scale and downscale Encoder streams to support Display resolution natively, Shall have HDR10+, Should have minimum 1x HDMI Output Port, and 2 x USB 2.0 Ports for HID and USB Peripheral Support, Should have built-in 1 x IR and 1 x RS232 control ports, Should have analog stereo, 8ch PCM and Stereo 2-channel analog audio port, Latency should be less then 17-ms at 60 fps, Must have high security network support including multicast, VLAN tagging and QoS, Decoder should support PoE/PoE+ standards and low-power mode for energy savings, Should have open Standard Control API. Regulatory Compliance UL, FCC, JITC and CE. Make - Extron/ /AMX /Lightware, Item - Decoder

Supply, Installation, Testing and Commissioning of A/V Controller, Controller must have minimum 1 x RS232/RS422/RS485 Serial port, 3 x RS232 Serial ports, 4 x IR/One-way Serial ports, 4 x Relay ports, 4 x GPIO ports, controller must have one LAN port for 10/100 BASE-T for ethernet communication, Controller must have dual lan ports to create an isolated network for AV controlled devices. Controller must have minimum 4GB of on-board DDR3 RAM, it must have a commercial grade 8GB eMMC non-volatile memory storage chip, providing reliability in high-access 24/7 environment, controller must have a USB-A Host port available for use with mass storage devices for convenient logging capabilities as well as to connect other devices such as the IR receiver to add IR Controls as an input to the system, Controller must supports IPv6, must have 802.1x and HTTPS security, Controllers without support of IPv6 and advanced security integration will not be accepted, Controller must support unlimited number of scripts simultaneously, standard and flexible programming, supporting advance scripting in multi standard languages, also natively support a Flow-based programming environment like low-code/ No-code environment, Controllers lacking the standard architecture, lacking flexibility of programming will not be accepted, Controller must support harsh operating temperature 0° C to 50° C (32° F to 122° F) to avoid hanging and failures, Controller not meeting the operating temperature requirement will not be accepted,Controller must have Regulatory Compliance : ICES 003, CE EN 55032, AUS/NZ CISPR 32, CE EN 55035, CE EN 62368-1, IEC 62368-1, UL 62368-1, VCCI CISPR 32, RoHS / WEEE compliant and JITC. Make - Extron/ Lightware/AMX, Item - AV System Master Controller / Processor

Supply, Installation, Testing and Commissioning of Wireless Touch Panel Minimum 10 inch size having 64 GB Inbuilt menory with WIFI. All complete with required Docking Station and software License for 3rd Party Integeration. Make - Apple / Samsung / AMX, Item - Touch panel

Supplying, Installation, testing & Commissioning of OF 48 # 1G Base-T Copper PoE+ Ports ,04 # 1/10G Base-X Fiber SFP+.Ethernet: Out-of-band 1G port ,Console: USB-C ,Storage: 2 x USB-A ,Half-width 1 or 2-unit 1U rack mount ,CPU: Quad-Core Cortex-A57 ARMv8 1.8Ghz 64-bit RAM: 2 GB DDR4 ,Packet buffer memory: 16 MB ,Flash: 512MB NAND 8-bit ECC ,236W (base) POE budget with internal PSU ,up to 1440W PoE Budget with 3 PSUs(1 internal + 2 modular PSU) in EPS mode ,Stack height: 8 switches Switching fabric: 176 Gbps Line-Rate (non blocking fabric) ,Throughput: 130.94 Mpps ,Forwarding mode: Store-and-forward Address database size: 16,000 MAC addresses (48-bit MAC address), Network switch should be compitable with av over ip protocol. etc as per specification. Make - Cisco/ Netgear/ HP, Item - Layer 3/2 for networking and AV over IP switch

Supplying, Installation, testing & Commissioning of dual-band Wi-Fi 6 router delivers speeds up to 1500 Mbps across the 2.4 GHz and 5 GHz bands, making it ideal for smart homes and small offices. It features four high-gain external antennas for extended coverage up to 2500 sq. ft., along with one Gigabit WAN port and three Gigabit LAN ports for reliable wired connections. Advanced security protocols like WPA3 ensure safe browsing, while AI-powered features such as Mesh Optimization, Traffic Management, and Parental Controls enhance performance and usability. The router is easy to set up via a dedicated mobile app and runs on a 12V/1A power adapter. dual-band Wi-Fi 6 router delivers speeds up to 1500 Mbps across the 2.4 GHz and 5 GHz bands, making it ideal for smart homes and small offices. It features four high-gain external antennas for extended coverage up to 2500 sq. ft., along with one Gigabit WAN port and three Gigabit LAN ports for reliable wired connections. Advanced security protocols like WPA3 ensure safe browsing, while AI-powered features such as Mesh Optimization, Traffic Management, and Parental Controls enhance performance and usability. The router is easy to set up via a dedicated mobile app and runs on a 12V/1A power adapter. Make - D-link/ TPlink/ Netgear, Item - Wireless Router

Supplying, Installation, Testing & Commissioning of HDCP Compliant Gold- plated 1.8 Mtrs. HDMI Cable Patch cord etc. complete as reqd. Make - Lintek/ Kramer/ Tasker, Item - HDMI Cable

Supplying, Installation, Testing & Commissioning of Type C to type A usb cable 10 mtr. as per specification. Make- Lintek/ Kramer/ Tasker, Item - USB Cable

Supplying, Installation, testing & Commissioning of 2x16 AWG Twisted Loudspeaker Cable, Flame retardant PVC AVML Sheath, O.F.C. as per specification. Make - Kramer/ Tasker/ Belden, Item - Speaker Cable

Supply of 2x0,35 mm² (22AWG) Low Capacitance Supreme Microphone Balanced Cable ,Braided Shielding O.F.C. tinned copper covering 90%. Operative Temperature -15/+70°C etc complete required as per specifications. Make- Kramer/ Tasker/ Belden, Item - Microphone cable

Supplying, Installation, testing & Commissioning of CAT-6 A cable as per specification. Make - Legrand/ Commscope/ D-link/ Derwiser, Item - Cat6/ Cat6A Cable, I/os, Patch Panel, Face Plate, Panel rack

Supplying, Installation, testing & Commissioning of of 32 U Equipment rack with locking wheel, Cooling fan , cable manager tray, power strip etc as per specification. Make - Valrack/ D-link/ Rtech/ Dynamic/Ordain, Item - Networking Rack

Skilled manpower for three years operation

Supplying and Fixing of acoustic panel/tile with taper edge having sizes 600x600/600x1200mm and thickness of 25 mm insulating material made from fibers of glass arranged using a binder into a texture similar to wool. The process traps many small pockets of air between the glass, and these small air pockets result in high thermal insulation and sound absorption properties. Panel installed system should provide Absorption Coefficient of a 0.94 @ 4000 Hz as per IS:8225-1987 (Equivalent to ISO: 354-1985 & ASTM 423-90). To be installed direclty on existing gypsum ceiing with Hidden Aluminium H profile. Make - Baux, Himalyan Acoustics, Armstrong, Knauf, Item - Acoustics Panels/Tiles

Providing and fixing of Stretch Fabric Simple System with 600x1200x25mm tile made with wood fibre 1mm width cement composites tile. Fabric colour as per Consultant/Client choice. Acoustical infill of 300 GSM absorb wool thickness 10mm which is adhered to the acoustical panel on the front side. Then 12mm Vinyl tracks are screw fixed on the 8 mm thick and 50mm wide ply strips. Then the fabric is stretched over the Vinyl tracks. The installed system should provide NRC of 0.74. Should have complied with Anti Bacterial test as per JIS-Z2801-2010. To be installed directly on walls covered with veneer and ply. Make - Baux, Himalyan Acoustics, Armstrong, Knauf, Item - Stretch Fabric Panels

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