Audio visula system for mini audi classroom meeting rooms

Amount

SITC of Table Top Speaker Cum Microphones:- Number of microphones: 6, Arrangement: ring,Type: digital silicon microphone, Sensitivity: -29 db, Sampling rate/sampling bits: 48 kHz / 16 bit, Recording distance: about 6 m / up to 12 people, Recording coverage angle: horizontal 360°, Signal-to-noise ratio: 65 dB, Communication mode: full duplex Loudspeakers, Number of speakers: 4 Speaker, output power: 4 × 5 W, Battery Type: Li-ion, Capacity: 5000 mAh, Runtime: up to 10 hours, Charging time: 4 hours, Connectivity USB: USB-C 2.0 Compatible with 5.8 G Wifi dongle System requirements, Operating system: macOS 12, Windows 10 or later, Green specifications Compliant to 2011/65/EU (RoHS) Lead-free soldered product, Operation conditions Temperature: 5° – 45° C / 41° – 113° F ,Humidity: 10 % – 90 %

SITC of 4K Camera:- 4K, 12X Optical, 15X Digital, AI Enable -Face Tracking,4K SONY CMOS sensor, 8.50 megapixel Camera,:Multiple Connections: It supports for HDMI, SDI, USB3.0, wired LAN and,:Multiple Audio Compression Formats: It supports for YUY2, MJPEG,:Multiple Network Protocols: It supports for protocols of ONVIF, GB/T28181, RTSP, RTMP, VISCA OVER IP, IP VISCA, RTMPS, SRT, RTMP Push Mode, RTP multi-brodcasting mode, making it easy to link with stream media server(Wowza, FMS) H.264, H.265, NV12 video coding formats. And the resolution of 3840X2160 at 30FPS is available under MJPEG, H.264, H.265 formats. Audio compression formats: AAC, MP3, G.711A PoE. USB3.0 supports dual stream ':Control Jack: RS422 compatible with RS485, RS232-IN, RS232-OUT, RS232

SITC of Cascade Cable:- 5 Meter

For Meeting Room 10-12 pax at 6th floor c wing

SITC of Video Bar including Mic and Speaker:- Lens FOV 120°(D) /106°(H) / 72°(V) Iris F2.0 Focal Length 1.89mm Digital Zoom 10X Sensor High quality CMOS sensor, effective pixel 8 million, 16:9 Image Minimum Illumination 0.5Lux DNR 2D & 3D Focus Auto/Manual BLC On/Off Exposure Parameter can be adjusted, and AE(Auto Exposure) is available Video Adjustment Brightness, sharpness, saturation, contrast, white balance, gain, anti-flicker, low brightness compensation and other parameters can be adjusted SNR >50dB Video Format HDMI: 4KP30,1080P60 compatible downward USB: 4KP30,1080P60 compatible downward Video Compression Format MJPEG, YUY2, H.264, H.265, NV12 Audio Microphone Microphone 6 X MEMS Microphones Pickup Distance 6 meters Frequency Response 120 Hz-16 kHz Speaker Speaker Built in dual speaker Voltage 2*10W Output Voice Pressure 80±3 dB 1.0M/1.0W Frequency Response 100 Hz-20 KHz Audio Processing AEC, AGC, ANS AI Function Group Framing Automatically adjust the screen size according to the number of participants to present the best framing Speaker Tracking Track each speaker in real time, and ensure that the speaker is in the center of the screen. Remote Control Remote Control Infrared remote control Physical Interfaces USB USB3.0 audio video output interface, Type C Support UVC1.1, UAC1.0 and higher HDMI HDMI video output interface HDMI also compatible with HDMI2.0 standard LINE IN 3.5mm audio line input interface (when an external pickup is connected, the audio input is automatically switched to the external pickup) LINE OUT 3.5mm line output, can be connected to external speakers (when connecting to external speakers, the audio output will automatically switch to external speakers) Expansion Mic Interface RJ45 interface, able to connect to expansion microphone. Power Interface HEC3800 power socket (DC12V), input AC110V-AC220V output DC12V/2.5A Indicator Bar-shaped Indicator While displaying the working status, it can also be lit where the speaker's voice comes from. Bluetooth Bluetooth 5.0 Can be connected to a mobile phone or other device via Bluetooth as a Bluetooth microphone and speaker Compatibility Available System Windows 7, Windows 8, Windows 10, Mac OS X, Linux, Android

For Mini auditorium and Class room

SITC of 4K Camera:- 4K, 12X Optical, 15X Digital, AI Enable -Face Tracking,4K SONY CMOS sensor, 8.50 megapixel Camera,:Multiple Connections: It supports for HDMI, SDI, USB3.0, wired LAN and,:Multiple Audio Compression Formats: It supports for YUY2, MJPEG,:Multiple Network Protocols: It supports for protocols of ONVIF, GB/T28181, RTSP, RTMP, VISCA OVER IP, IP VISCA, RTMPS, SRT, RTMP Push Mode, RTP multi-brodcasting mode, making it easy to link with stream media server(Wowza, FMS) H.264, H.265, NV12 video coding formats. And the resolution of 3840X2160 at 30FPS is available under MJPEG, H.264, H.265 formats. Audio compression formats: AAC, MP3, G.711A PoE. USB3.0 supports dual stream ':Control Jack: RS422 compatible with RS485, RS232-IN, RS232-OUT, RS232

SITC of Reciever with 1 no. Of Lavalier mic: Harmnic Radiation <45dBm Input Connector TA4M/Lemo connector RF output power 10mW/40mW operating Bandwidth 32 MHZ S/N Ratio >105db THD <0.7%@1Khz Fequeancy Response 45-18Hz+-3db

SITC of Receiver with 2 nos. of wireless handheld mic Channels Dual channel Stability +-0.0005%(0-50degrees) Frequency range 522-936Mhz Receiving Senstivity 5dBuv,S/N>60db Bandwidth at 25 deviation 32Mhz Max Devation Range +-45KHz S/N >105db THD <0.7%@1Khz Fequeancy Response 80-18Hz+-3db

SITC of Active Speaker - inbuilt Amplifier (Set) Type 2 ways. Active + passive Power 2 x 25 W RMS LF Transducer 5.25" Woofer HF Transducer 0.5" Tweeter Input Sensitvity 1V / 2.21 dBu Sensitivity (1W @ 1m) 91 dB SPL Max 107 dB Coverage Angle (H x V) 90º x 70º Frequency Range 94 Hz - 20 KH

SITC of Mixture Gain +10-+50db Senstivity +15db to -45db Treble 12KHz to +-15db Middle 3KHz to +-15db Bass 80Hz to +-15db

SITC of Converter Analog to Digital Sudio Quality (16Bit/48KHZ) Digital Recording Features 2 Input (Mic/Line & Instrument Level) and 2 Output Extreme Low Latency Digital Streaming Switchable Phantom Power Supports Windows/Android & Mac iOS Compatible with Popular DAW Softwares USB 2.0 Bus-Powered Compact Durable Aluminium body

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Nectar Infosystems India Pvt. Ltd. (BID ID -3135802)