SITC of PA Sysytem for Auditorium Modernization in D.D. of Economic and Statistics Office at Dausa

Supply, Installation, Testing & Commissioning of Chairman Unit with fixed microphone and flexible stem prority button for chairman microphone ,optioal chime tone facility for proceeding chairman announcement with two headphone socket built in loudspeaker is automatcally muted when the microphone is on/off button chairman mike unit should have a frequency responce 400hz to10hz ,length of microphone from base to steam should not be less than 488 mm in size ;nominal acoustic input 85 db SPL,dimensions (without microphone) (HxWxD) 50x135x135 mm; weight of unit should not be less then 1.2 kg ;operating temperature -5°C to +45°C,two 3.5mm (0.14 in) stereo headphone sockets; including make connecion testing etc complete as required.

supply, Installation, Testing & Commissioning of Delegate mike Unit with fixed microphone and flexible stem prority button for Deligate mike microphone ,optioal chime tone facility for proceeding Delegate mike announcement with two headphone socket built in loudspeaker is automatcally muted when the microphone is on/off button Delegate mike unit should have a frequency responce 400hz to10hz ,length of microphone from base to steam should not be less than 488 mm in size ;nominal acoustic input 85 db SPL,dimensions (without microphone) (HxWxD) 50x135x135 mm; weight of unit should not be less then 1.2 kg ;operating temperature -5°C to +45°C,two 3.5mm (0.14 in) stereo headphone sockets; including make connecion testing etc complete as required.

Supply, Installation, Testing & Commissioning of Control Unit for giving power to chairman unit asd delegate unit with inbulit 3 band equlilzer unit comprrising of knobs at 250hz, 2khz and 8khz volume control for 1 mic input 8 pin din connector for loop through should also consists microphone input with xlr connector with rated output impedance of 1000ohm and systems should have capability to control up 50 dicussion unit,unit dimensions should not be less then (85mm x 360mm x 250 mm) in size; including make connection testing etc complete as required.

Supply& laying of 8 core shielded cable for extension cable for contribution unit /control unit interconnection making connection testing etc complete as required.

Supply & Laying of 2 Core size 0.5 sqmm copper shielded Cable for connectings Microphones with related conduits / fittings / termination, etc complete as required.

Supply, Installation, Testing & Commissioning of High−performance 15 meter HDMI male to HDMI male cable Wall plate for the interoperability in all respect to etc complete as required.

SITC of 30 Watt speaker with taping facility having frequency range of 65Hz-20KHz@(-10db) with power handing of 200Watt continuous and more than 350 Watt @peak etc complete as required.

Supply & Installation of 240 Watt Mixer Amplifier Unit- for providing a crisp call or clear music with 4 microphone / line inputs, plus music source input, announcement only output, 3 wire volume override, with Mains power supply 230 VAC ±10%, 50 Hz (reduced power at lower mains), Inrush current 20 A , Power consumption 120W, Frequency response (Line) 80 Hz to 18 kHz (+1/‑3 dB @‑10 dB ref. rated output) Frequency response (Mic.) 80 Hz to 18 kHz (+1/‑3 dB @‑10 dB ref. rated output) Distortion <1%@ rated output power, 1 kHz Bass Control Max. ± 8 dB Treble Control Max. ± 8 dB, including making connection etc complete as required.

Supply, Installation, Testing & Commissioning of 2 input 4 output hdmi splitter complete as required.

Supply and laying speaker cable of following size 2 core twin twisted multi stranded electrolytic grade copper conductor, overall PVC insulated and armoured cable (Blue colour) on surface/ above false ceiling including cost of GI spacers, saddles etc. as required.

SITC of following diagonal size professional Display, 4k Resolution, Brightness(Typ.) 440 nit and above , Contrast Ratio-2000:1 and above, Viewing Angle(H/V)-178/178, Response Time(G-to-G) 8ms, Input: RGB- Analog D-SUB, Video- HDMI 2.0 (2), HDCP- HDCP 2.2, Audio- Stereo mini Jack, USB- Only F/W upgrade, Outputs: RGB- DP1.2(Loop- out), Audio- Stereo mini Jack, External Control- RS232C(in/out), RJ45, External Sensor Detachable type(IR Ambient). Operation Hour 24/7. mounting bracket etc. as required.

SITC of following capacity BIS certified 1Phase Input, 1Phase Output advance DSP controlled IGBT based rectifier Online UPS with 0.99 Input power factor &0.8 Output factor, having Input voltage & frequency range of 180-300V on full load/ 110-300V on 60% load & 50 Hz +/- 5% and output voltage & frequency of 230V+/-1% & 50 +/- 0.1 Hz.Overloading of 105 - 110% 10 mins, 111 - 130% 2 mins,131 - 150% 30 sec, THDv of < 3% for Linear & < 5% for Non linear load.UPS should have LCD display showing load level, Battery Voltage Level, Input & Output Voltage, Input & Output Frequency. UPS should have protection from Input High / Low;Over Load;Short Circuit; Over Temperature and give audible alarms on Battery Mode;Low Battery;Fault;Over Load & Bypass Mode.SMF Batteries of 12V VRLA for 30 min back up with MS Rack and necessary cable for UPS to Batteries Installation. UPS should have CE, ROHS, IEC62040-1,2&3 compliance and should have QR code which should contain drawing, test report OEM manual,Geo- Tag of manufacturing location Etc. as required.

1KVA UPS with 936 VAH Battery

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