Tender for audio-visual solutions job to be carried out at a. P. Mahesh bank

1. 
   Projector should be a single chip DLP technology projector
   
2. 
   It should have native resolution 1280 x 800.
   
3. 
   It should have minimum 4700 ANSI Lumens brightness, should comply with ISO 21118 international
   

4. 
   Should have minimum 1800:1 Contrast ratio.
   
5. 
   Brightness uniformity should be minimum 85%.
   
6. 
   Aspect ratio should be 16:10.
   
7. 
   Vertical optical lens shift should be -30% to +110%.
   
8. 
   Horizontal optical lens shift should be -10% to +10%
   
9. 
   Lamp life should be minimum 1,500 hours.
   
10. 
    Should have following video inputs
    
    1. 
       HDMI, DVI-D, Display Port, 2 x VGA in, VGA out, RGBHV, YUV, S-video
       
11. 
    Should have IR, RS232, RJ45 control ports.
    
12. 
    Operational temperature should be 5-35°C / 41°-95°F.
    
13. 
    Operational humidity should be 10-85%.
    
14. 
    Should be certified with following safety certifications
    

1. 
   Projection screen for the size of 110" diagonally sized
   
2. 
   Aspect ratio 16:9 wide format motor type screen with two-way switch
   
3. 
   To have pre-set but adjustable limit switches to automatically stop picture surface in the “up” and
   

4. 
   Should be electrically operated 120 volt (60 Hz) not more than 2.4 amp
   
5. 
   The roller to be of rigid metal
   
6. 
   Matte white screen fabric, flame-retardants with black masking borders.
   
7. 
   Should be supplied with three-position control switch with cover plate.
   

2

1. 
   Projector mounting accessory kit to include a universal mounting plate fitting the above projector.
   
2. 
   Bracket mounting rod to be with adjustable with tilt and height of minimum 24” up to 48”
   
3. 
   The rod and bracket should be powder coated suitable for lasting durability.
   

1. 
   Display of a alteast 65-Inch diagonal display or above.
   
2. 
   It should have Direct-LED backlight with Anti glare type panel surface. Haze of about 2%.
   
3. 
   Panel lifetime should be 50,000 hours.
   
4. 
   Effective Display Area (W x H) : 1428 x 803 mm
   
5. 
   It should be a Full HD display with 1920 x 1280
   
6. 
   It should have brightness 350 cd/m²
   
7. 
   It should have minimum 4000:1 contrast ratio.
   
8. 
   Max. Display Colors
: Should be approx. 1.06 Billion

   
9. 
   Response Time
: Should be atleast 8 ms (Typ) (G to G)

   
10. 
    Operating time should be 16h / day.
    
11. 
    Viewing angle should be 178 degree Horizontal / 178 degree Vertical.
    
12. 
    Should have following video ports:
    
    1. 
       HDMI A type x 2
       
    2. 
       DVI-D x 1
       
    3. 
       Mini D-sub 15 pin x 1
       
    4. 
       U SB Type A connector x 1
       
13. 
    Should have IR, RS232, RJ45 control ports.
    
14. 
    Should have built in 10W + 10W speakers
    
15. 
    Power requirement of AC 220 - 240 V 50 Hz / 60 Hz
    
16. 
    Power Consumption
: 175W with stand-by of approx. 0.5 W
    
17. 
    Operating Environment 0°C to 40°C temperature and 0% to 80% (No condensation) 0°C to 35°C humidity.
    
18. 
    Should have features of digital zoom, Power ON Screen Delay, 1:1 Pixel mode, auto set-up, HDMI and DVI-D power management, Data Cloning, Early Warning Software compatible, Multi Monitoring & Control
Software compatible
    
19. 
    Should include accessories with AC cord of 2.0 m, Remote Control with batteries (AAA size) x 2
- Clamper x 3 - CD-ROM
    

1. 
   Display of a alteast 49-Inch diagonal display or above.
   
2. 
   It should have Direct-LED backlight scanning @ 100Hz
   
3. 
   It should be a Full HD display with 1920 x 1280 pixels
   
4. 
   Viewing angle should be 178 degree Horizontal / 178 degree Vertical.
   
5. 
   Should have following video ports:
   

1. 
   HDMI 1.4 v x 3
   
2. 
   RCA pin Type x 1
   
3. 
   RCA x 1
   
4. 
   HDMI CEC
   
5. 
   Mini D-sub 15 pin x 1
   
6. 
   Audio in (Share with AC)
   
7. 
   USB Type A connector x 1
   

6. 
   Should have IR, RS232C control ports.
   
7. 
   Should have built in 10W + 10W speakers with 10% THD.
   
8. 
   Power requirement of AC 110~240V, 50 Hz / 60 Hz
   
9. 
   Rated Power consumption of not more than 100W.
   
10. 
    Stand-by of approx. < 0.5 W
    
11. 
    Operating Environment 0°C to 40°C temperature, 20% to 80% humidity.
    

4
TECHNICAL SPECIFICATION FOR WIRELESS PRESENTATION DEVICE

1. 
   Should be a wireless presentation device with two usb dongles
   

1. 
   Should support iOS mirroring (AirPlay) from iOS 9.0 up to iOS 10.3 / Mac OS 10.11 El Capitan or higher Operating system Windows 7/8/8.1/10 32 & 64 bit Mac OSX 10.10/10.11/10.12 (Sierra) Android v5 & v6 (ClickShare app) iOS 8, 9 & 10 (ClickShare app)
   
2. 
   Should have Video outputs 1x HDMI Frame rate Up to 30 fps Output resolution 1920x1200.
   
3. 
   Should have minimum 2 sources simultaneous on screen.
   
4. 
   Should support Up to 30 fps frame rate.
   
5. 
   Should support Number of simultaneous connections 16 Audio Via HDMI, analog via Audio Jack 3.5mm, S/PDIF iPad, iPhone and Android compatibility.
   
6. 
   Should support 2.4 GHZ and 5 GHz frequency band.
   
7. 
   Should certify FCC/CE certifications.
   
8. 
   Should support following OS : Sharing of documents, browser, camera for both Android and iOS devices via ClickShare app Extended desktop Available (depending on the driver of your graphics card) Authentication protocol WPA2­PSK in stand alone mode WPA2-PSK or IEEE 802.1X in network integration mode Wireless transmission protocol IEEE 802.11 a/g/n
   
9. 
   Noise Level Fanless. Number of sources simultaneous on screen 2
   
10. 
    Adjustable with signal strength modulation; max. 30m (100 ft) between USB button module and Base Unit Frequency band 2.4 GHZ and 5 GHz (DFS channels not supported)
    
11. 
    Connections 1x Ethernet LAN 2x (back) + 1x (front) USB Audio analog line out on mini jack socket (3.5mm), digital S/PDIF
    

• 
  The Automatic Mixer / Digital Signal Processor (DSP) with Distributed Echo Cancellation shall provide twelve balanced mic/line inputs, each with full bandwidth (20 Hz - 22 kHz) AEC, and eight balanced mic/line outputs, using Euro block connectors Inputs and outputs shall be analog, with internal 24-bit A/D & D/A converters operating at a sample rate of 48 kHz The automatic mixer shall provide a built-in telephone line interface It shall have built-in Dante digital audio network interface with primary and secondary ports to support 16 input audio channels and 16 output audio channels.
  

• 
  The Acoustic Echo Cancellation (AEC) feature on each mic/line input shall have a frequency response of 20 Hz to 22 kHz, tail time of 250 ms, convergence rate of 120 dB/sec, Noise Cancellation (NC) depth up to 25 dB and AEC + NC latency of 32 ms.
  

• 
  The automatic mixer shall include advanced functions to prevent false activation of microphones including: Microphone gating, PA Adaptive mode, First Mic Priority and Adaptive Ambient USB and Ethernet communications shall be utilized for software control and configuration.
  

• 
  Software shall be provided for configuring and adjusting system parameters within each hardware unit and within a daisy-chained system Available system components shall include: Automatic microphone mixer, matrix mixer with cross-point level control, acoustic echo cancellation, active noise cancellation, fader channels, feedback elimination, filters, crossovers, dynamics/gain, controls, routers, delays, meters, signal generators, and diagnostics This software shall provide a matrix view and a signal flow view of the complete system with controls to select and filter the view This software and command interface shall allow remote diagnostics and user control of input/output channel levels, recall of presets and activation of macros Custom and third-party control systems shall interface to the unit through the RS232 port, GPIO control/status ports and/or Ethernet port.
  

• 
  The telephone interface shall enable direct connection to standard analog telephone lines via an RJ11 connector This DSP shall provide line-echo cancellation with 250 Hz to 3300 Hz frequency response, caller ID decoding, ring detection and validation, DTMF tone dialing, DTMF decoding, and call progress tone decoding.
  

• 
  The DSP unit shall have a built-in USB Type B port for connecting with a USB host like a PC to provide 2 input audio and 2 output audio channels, at a sample rate of 48 kHz and bit depth of 24 The USB port shall be compatible with USB 2 0 or higher.
  

• 
  This DSP unit shall work as a standalone unit and shall be capable of daisy-chaining with the same DSP unit type or other related DSP mixer type units to make one combined system Multiple DSP units shall be linkable via a digital, proprietary audio and control bus with cable lengths between units up to 45 meters (150 feet) and up to 144 mic/line inputs in total The digital audio and control bus shall allow sharing of digital audio and control signals across a multi-unit system The DSP unit shall be linkable to other types of devices via a digital audio, control and power bus capable of linking with proprietary peripheral devices including the Beamforming Microphone Array 2, USB expander, GPIO expander and Wireless Receiver, with cable lengths between units up to 61 meters (200 feet) and up to three units of each peripheral device.
  

The DSP unit shall have LED indicators for Power, Status and Locate It shall also have a capacitive touch button for locating the unit in the software.

• 
  Software shall operate on a PC running Windows® 7/10 and above.
  

• 
  Dialer software shall provide call control functions that include make and receive PSTN calls, puts calls on-hold, show call history, mute and volume control functions, custom buttons for the user to program and this software shall operate on a PC and Mac computers, Android and iOS mobile devices
  

• 
  The Automatic Mixer / Digital Signal Processor (DSP) with Distributed Echo Cancellation shall provide twelve balanced mic/line inputs, each with full bandwidth (20 Hz - 22 kHz) AEC, using plug-in Euro block connectors to increase the total number of mic/ line inputs in a DSP system Inputs shall be analog, with internal 24-bit A/D & D/A converters operating at a sample rate of 48 kHz.
  
• 
  The Acoustic Echo Cancellation (AEC) feature on each mic/line input shall have a frequency response of 20 Hz to 22 kHz, tail time of 250 ms, convergence rate of 120 dB/sec, Noise Cancellation (NC) depth up to 25 dB and AEC + NC latency of 32 ms.
  
• 
  The automatic mixer shall include advanced functions to prevent false activation of microphones including: Microphone gating, PA Adaptive mode, First Mic Priority and Adaptive Ambient USB and Ethernet communications shall be utilized for software control and configuration.
  
• 
  Software shall be provided for configuring and adjusting system parameters within each hardware unit and within a daisy-chained system Available system components shall include: Automatic microphone mixer, matrix mixer with cross-point level control, acoustic echo cancellation, active noise cancellation, fader channels, feedback elimination, filters, crossovers, dynamics/gain, controls, routers, delays, meters, signal generators, and diagnostics This software shall provide a matrix view and a signal flow view of the complete system with controls to select and filter the view This software and command interface shall allow remote diagnostics and user control of input channel levels, recall of presets and activation of macros Custom and third-party control systems shall interface to the unit through the RS232 port, GPIO control/status ports and/or Ethernet port.
  
• 
  he DSP unit shall have a built-in USB Type B port for connecting with a USB host like a PC to provide 2 input audio and 2 output audio channels, at a sample rate of 48 kHz and bit depth of 24 The USB port shall be compatible with USB 2 0 or higher.
  

• 
  This DSP unit shall be capable of daisy-chaining with other related DSP mixer type units to make one combined system Multiple DSP units shall be linkable via a digital, proprietary audio and control bus with cable lengths between units up to 45 meters (150 feet) and up to 144 mic/line inputs in total The digital audio and control bus shall allow sharing of digital audio and control signals across a multi-unit system The DSP unit shall
  

8

be linkable to other types of devices via a digital audio, control and power bus capable of linking with proprietary peripheral devices including the Beamforming Microphone Array 2, USB expander, GPIO expander and Wireless Receiver, with cable lengths between units up to 61 meters (200 feet) and up to three units of each peripheral device.

• 
  The DSP unit shall have LED indicators for Power, Status and Locate It shall also have a capacitive touch button for locating the unit in the software.
  
• 
  Software shall operate on a PC running Windows® 7/10 and above.
  
• 
  Dialer Controller software shall provide mute and volume control functions and custom buttons for the user to program and this software shall operate on a PC, Mac computers, Android and iOS mobile devices.
  
• 
  The Automatic Mixer/Digital Signal Processor shall be compliant with EU 2014/30/EU EMC Directive, the 2011/65/EU RoHS Compliance Directive.