Latest call system Tenders | Government call system Tenders

CTN :45738286

21 Jul, 2026 NA

Hyderabad - Telangana

Tender For supply of lt enabled terrain modelling video conferencing system , intel core ultra 7 270k plus, 32 gb, 1tb ssd, gpu 16gb , high resolution video conferencing 4k camera , audio conferencing system , 16 port matrix switcher , miscellaneous equipment , ups on line 20kva 20kw , lnstallation and commissioning

CTN :45442224

10 Jul, 2026 5.80 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : maintenance of emergency call system in block a and c of gmch, sector-32, chandigarh.

CTN :44781773

10 Jul, 2026 1.24 Lacs

Chandigarh - Chandigarh

Tender For corrigendum : providing annual comprehensive maintenance of emergency call system installed in 100 bedded hospital, sector-48 chandigarh south campus.

CTN :45715339

06 Jul, 2026 16.66 Lacs

Delhi - Delhi

Tender For hiring of audio and video equipment etc. for celebration of 172nd cpwd annual day at vigyan bhawan, new delhi

CTN :45708817

14 Jul, 2026 NA

Kannur - Kerala

Tender For quotation for audio-visual and it equipment for rpmu north conference room - 65" 4k uhd led display (wall-mount), video conferencing ptz camera, speakerphone with expansion microphone, all-in-one desktop pc for conference room, hdmi cable (15 m), uninterruptible power s power supply (ups) 1 kva.

CTN :45704286

17 Jul, 2026 NA

Hyderabad - Telangana

Tender For supply of ip based calling system alongwith accessories with installation and warranty upto 1 year

CTN :45617586

04 Jul, 2026 NA

Calcutta - West Bengal

Tender For corrigendum : writing pens , staplers(v3) , photo frame (v2) , wireless attendant calling system , tea set (v2) , black lead pencils (v3) conforming to is 1375 , electronic calculator (v2) , printed letter head paper (v3) , metric steel scales (v3) conforming to is 1481 , eraser (v2) , glass tableware (v2) conforming to is 1961 , toilet soap, liquid (v3) conforming to is 4199 , executive bond paper , brown cello tape 2" size , pencil battery aa size , long white towel for executive chair , hand towel pure cotton

CTN :45727339

02 Jul, 2026 NA

Belgaum - Karnataka

Tender For supply of plain copier paper (v3) isi marked to is 14490 (q4) , household laundry detergent powders (v2) conforming to is 4955 (q4) , staple pins/staples(v3) (q4) , tags for files (v3) conforming to is 8499 (q4) , poker or awl as per is 10375 (q4) , toilet soap, liquid (v3) conforming to is 4199 (q4) , wireless attendant calling system (q4) , electronic calculator (v2) (q4) , stationery scissors (v2) conforming to is 989 (q4) , pads for rubber stamps (v2) conforming to is 4747 (q4) , paper clips (v2) conforming to is 5650 (q4) , air freshener liquid (v3) (q4) , dak pad (v3) (q4) , stationery holder/pen stand(v3) (q4) , paper weights (v2) (q4) , eraser (v2) (q4) , glue stick (v3) (q4) , compact disk cases - cd - dvd case (q4) , double sided tape (q4)

CTN :45696133

13 Jul, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for electronics and communication engineering department - supply of equipment for electronics and cmmunication engineering department, 8051 micro controller kit :specification : operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., temperaturemeasurementkitspecification : sensors:rtd (pt-100), thermocouple (fe-k/j-type), and/orthermistor (ntc). display: 3 digit led/lcd digital display(typically 200 mv fsd). temperature source: portable water kettle orheater block. signal conditioning: on-board circuitry foramplification, linearization, and cold junctioncompensation. test points: multiple 2 mm / 4 mm banana socketsfor monitoring input/output signals. power supply: 230 v ac, 50 hz, single-phase. accessories: glass thermometer, 10 k ntcthermistor probe, k-type thermocouple probe,patch cords and user manual., ask modulationanddemodulation kit:specification : message signal1:8-bit variable data,amplitude 5v. message signal 2:debounced data, amplitude low (0) and high (5 v). message signal 3:fixed data 25 khz, 12.5 khz, 6.25 khz, 3.12 khz,amplitude 5 v. carrier signal: sine wave, frequency 200 khz,amplitude 5 v. modulator type: switching modulator using analogswitch / transistor switching ic. demodulator: envelope detector and lpf. comparator: lm311 based. supply voltage (board): +12 v, +5 v dc. supply current: 100 ma minimum. input voltage: 230 v ac, 50 hz. interface connectors: 2 mm banana socket., dth trainer kit:specification :power supply: 200 v to 240 v ac, 50 hz.dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter): input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency:tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m.controls: channel selection. volume control.fault simulation: five built-in simulated faults for troubleshootingexperiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption.pcb size: 15" 12" with multicolour section-wise blockdiagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna.additional features: dth subscription connection withdoordarshanfree channels. free-to-air channel demonstration., fpga trainer kit:specification : must use industry-standard mid-range fpgadevice usb-jtag programmable, compatible withvivado ise (webpack). power supply: 5 v dc through usb or externaladapter. on-board peripherals: leds, switches, pushbuttons, 7-segment display,clock source, gpio /pmod expansion ports, uart, vga / hdmi, usbuartbridge, usb cable. user manual.

Central Government/Public Sector

CTN :45697347

16 Jul, 2026 49.00 Lacs

Pune - Maharashtra

Tender For 8863 repair maintenance of nurse call patient call system and other miscellaneous works at new chsc and connected area under age em ii of ge south pune

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