Latest counter communication system Tenders | Government counter communication system Tenders

Central Government/Public Sector

CTN :43450540

15 Jan, 2026 NA

Ernakulam - Kerala

Tender For supply of digital i/o card - etn 40-a, p/n: 5531884 , analog input and output card-tsr52 p/n: 05531825 , digital i/o card - tsr 44, -a, p/n: 5531884, for syt 3/2-c and syt 2/2 , pressure transmitter, 0 - 400 bar , joystick for cometto p/n: 4310340

CTN :43448164

27 Jan, 2026 NA

Port Blair - Andaman And Nicobar Islands

Tender For supply of electrical and rac items under capstone project of mechanical department at dr. b. r. ambedkar institute of technology (dbrait), sri vijaya puram - supply of electrical & rac items under capstone project, sliding gate motor with rack and pinion(power supply: ac 220v-240v ac, output torque: 27 n-m,motor speed: 1440 rpm, gate speed: 12 m /minute, maxgate weight: 1000 kg, noise: 56 db, limiting switch: springlimit switch, transmitter distance: 50 m, working cycle: 40%, ip class: ip44, operator: ac operator including controlboard, base plate and magnetic limit., remote control: 1 pair(2 nos.), transmitter 4 channels. photo cell: 1 pair (2 nos.)with input power: ac/dc 12-24v, detecting distance max: 15m, ip class: ip55., metal rack: 1 meter rack x 10 nos.,thickness: 09 mm. warranty: 01 year, pinion: 1 extra pinion), power supply cable(4 sq mm, 2 core, pvc insulated), open well submersible pump(5 hp, 65x65, suction / delivery, head range: 30-50 m, rpm: 2800, three phase, voltage: 415v, power rating - 7.3 kw, make: lubi/kirloskar/groundfos), rgb fountain light(s.s body, ip 68, waterproof, output cable length minimum 2 meter, 27 watt. with smps & controller), dol starter(5 hp, 3 phase, 415 v), solenoid valve(waterproof, ip68, s.s body, grade: 304, thread type, size: 1.5 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc, solenoid valve(waterproof, ip68, s.s body, grade: 304, thread type, size: 1 inch, pressure range: 0.5-12 bar, operating voltage: 24 dc), dc smps(10 ampere, 24 volt), arduino- uno r3 board(standard), adapter(5v, 2 amps), relay module(6 output), compressor -r134 a(model name/number: cj513, motor power: 1 hp, capacity: 1 ton, phase : single phase), copper tube(diameter: 1/4 inch, length:15m), high pressure gauge(type: bourdons tube, dial size: 65mm, range: 0-550 psi, connection type:back mounted connection, glycerin filled, thread connection size:1/4 inch, end connection: male), low pressure gauge(type: bourdon s tube, dial size: 65mm, range: 0-550 psi,connection type: back mounted connection, glycerin filled,thread connection size :1/4 inch, end connection: male), digital ammeter(input signal: ac, range: 0-20 amps, supply: 230 v ac ), digital voltmeter(model: smp355, range: 0-300 v ac, display: 0-300 v ac, accclass 0.5, aux: 230 v ac), lp/hp cut out(model: type mp15, pressure range: low side: vacuum up to100 psi (-30 in hg to +100 psi), high side : 0 to 85 psi(approx.), adjustable differential : 0.6 to 7 kg/cm (approx. 9to100 psi) ), temperature indicator (nutronics auto scanner dtim-200m)(sensor input : pt-100, range: 200 degree celsius, supply :230 v ac with selector switch ( 0 - 9 ), refrigerant: freon r 134 a(450g, can), copper brazing rod(thickness - 2 mm), copper brazing rod(thickness - 3 mm), white brazing flux powder(standard, for copper), lpg (can)(225 ml ), capillary tube(internal diameter: 0.5 mm, material: copper), suction accumulator for r134 a(0.5 inch), liquid line filter drier(1/4 inch), capacitor(4 mfd), refrigeration shut off valve(diaphragm hand valve, size: 1/4 inch), wire(2.5 square mm, copper ), refrigerator thermostat(type : rotary adjustable thermostat, control range :1-9temperature range : 5 c to +10 c, power : 220 240 v ac,50 hz,), thermal insulation sleeve(length: 1 meter , inner diameter: 10 mm ), thermal insulation sleeve(length: 1 meter , inner diameter: 15 mm ), electrical insulation tape(standard ), condenser (heat exchanger)(condenser tube outer dia. : 3/8 inch, for 1 hp capacity , r-134a compatible), thermocouple with wire(temperature sensor rtd, pt-100, od: 6mm, length: 4 inch or100 mm)

CTN :43432723

12 Jan, 2026 1.5 Thousand

Bengaluru - Karnataka

Tender For supply, installation and maintenance of ict equipment to kshec and government first grade colleges under rusa - english langauage sw, headphones, ups 10 kva, desktop 270, port24 poe ethernet network switch for paperless system, full hd video extender with av over ip controlling receiver upto 60 metre, full hd video extender with av over ip controlling transmitter upto 60 metre, digital conference control unit with camera control functionality to enable ptz camera for voice tracking functionality, boundary layer popup microphone with led indicator with mute/unmute button, intelligent interactive paperless conference media sever with intelligent interactive paperless conference media sever software, intelligent interactive paperless conference central platform with intelligent interactive paperless conference central software, interactive paperless conference terminal with paperless conference system video service software for terminal, paperless conference ultra-thin 15.6 capacitive lcd levelers,030 degree adjustable, fine and silver appearance, full hd 1080p 60fps ptz video conferencing camera with 20x optical zoom, micro pc- core i5, 8gb ram, 256 gb ssd with wireless keyboard and mouse, camera, lens, gimbal, stand, a3 color high end all in one printer, a4 all in one printers bw, a4 all in one printer color, all in one computersi7, laptops i7, ipad 13 pro m5, green board, podium, classroom desk, comp chairs, comp tables, interactive display, sep braille textbooks & kibo lifetime subscription, other required cables and accessories , flooring mat for conference hall approximately 27 x 47 feet , conference chairs for delegates, conference chairs for chairman, back side conference table for 6 pax 25mm thick work-top 25mm thick gable end horizontal wire carrier, back side conference table for 7 pax 25mm thick work-top 25mm thick gable end horizontal wire carrier, back side conference table for 8 pax 25mm thick work-top 25mm thick gable end horizontal wire carrier, central conference table with cabinet for pop-up screen for 27 pax25mm thick work-top 25mm thick gable end horizontal wire carrier, eighteenu floor mount rack, two core 1 sq. mm speaker cable (meter), three core power cable 2.5 sq. mm (meter), cat 6 etherenet cable (meter), usb 3.0 cable (10 meter), hdmi cable (10 meter), full hd matrix switcher with 8 hdmi input and 8 hdmi output with controlling functionality, cable cubby with hdmi , rj45 and 6 amp power socket for laptop charging, ceiling flush mount speaker with 30 watt audio capacity, audio digital signal processor (dsp) with 8 input and 8 output, having inbuilt amplifier and one hand held and one head bend microphone., eightchanel light sequencer to control and manage ceiling / room lighting as per room requirement, eightchanel power sequencer to sequency power up all the av equipment for a single button solution for all device power on and off using touch control, teninch wall mount touch controller to manage and control all connected device using touch control without any cable hassle, room controlling device to control, switching & automation for video & local collaborations with all av product available in room, port16 poe ethernet network switch for paperless system, digital conference under table cascade device with dual digital microphone casecade conector, full hd 21inch touch screen display with dual touch emr and pcap with battery free stylus with 2 control button for control room

CTN :43439171

14 Jan, 2026 1.00 Lacs

Pune - Maharashtra

Tender For supply of drone training lab -branded bldc 920kv 2-4-s , glass fiber quadcopter drone frame kit , replacement arm black , cross flight controller , v2. 0 gps , 40a 2-4s esc branded , landing pad or helipad for rc drone , alarm finder tracer buzzer for rc lost aircraft , battery charge , lipo voltage checker 1s-8s with buzzer alarm , cell meter 8 multi functional digital power servo tester , radio telemetry , 30cm lipo batter strap , 2s 8. 4v 4a 18650 lithium battery charger module type c , battery 4200mah 4s , fly sky fs-i6 2. 4g 6ch transmitter with receiver , xt60 male female bulet connector plug for lipo battery , 9450 self locking propeller , 4mm banana connector xt60 plug 2-6s lipo batter parallel charging board , allen key 2. 5mm , 100mm x 2. 5mm nylon flexible black 100pcs straps cable tie , lion cell 3. 7v 2000mah , lion cell holder

CTN :43420263

23 Jan, 2026 NA

Ernakulam - Kerala

Tender For tender for supply of spring decompression shaft , washer lock , spherical washer , expansion bellow , screw socket hand cap , flexpoint hose dn8 l 1000 , probe mbt4 s 120 18x150 f3 , spacer , camshaft stud , assembly valve gear , starting air valve washer , nozzle injector , loctite 601 , inlet manifold seal , nut for shaft , key for damper , screw m12 40nsepoint12 g10point9 , flexmast coupl pipe 88point9mm opointd 096500v3point650 , joint dn 150 , loctite 648 , hose , engine controller , joint for ca 45 ca 50 and ca50s , disc spring , lub oil cooler , spring valve inner , valve guide with pair , bush lowering , joint , nozzle holder , seal oil for ca42 , joint 0point005 , ring rubber top for push road tube , valve seat , o ring exhpoint valve guide 60 c7 id18x2point5 , nut castle , cap for rubber push button , wire braided lub oil supply hose , set bolt m12x1point75x65 8point8 , nut , circlip 148 , circlip 85 x 3 , copper washer 18x24 , washer copper , washer copper , worm drive hose clip 30mm , hose pipe 1m id 22 nitrile no , spherical brg assembly , main bolt , links , spacer , cap screw position 40 , overload roller , cap screw position 80 , oil pump brgpoint shell , punched joint , punched gasket , fresh water pump dellivery per connection , fuel feed pump del suction conn , sleeve dn32 pn16 , o ring , o ring , plunger spring , o ring an28 , joint for balmo fuel feed pump , fuel feed pump cw engine , rubles compens sleeves dn50 pn16 lf130 , engine over speed pickup , exhaust gas valve stc dn200 , main bolts , overspeed air intlet connection , starting air inlet connection , fuel rack position limiter air inlet connection , thermostat for circulation heater for ktmi opv , screw m 27x2 , 2231 europa actuator with booster , expansion bellow , expansion bellows , avm mounts set , tie rod , o ring , lgc pin lgc g5 8x30 , sealing ring an 13 60c7 , stud , rocker guide , o ring , o ring ms29 513 126 21a7 nse 6point531 , pin for rack bar , link for rack , valve feed , spring , serrated pin , o ring an 49 nse6point5 60c7 , loctite 573 , bpointspointring type c30 nse6point51 20a8 , thermocouple for turbocharger , fuel feed pump , fuel filter element , o ring 162x8 , flexible hose for fuel return , flexible hose for main air start pipe , start electro distributor , k cool super plus 50 50 premix 25 ltr can , k oil 7point5 ltrpointtin , flex hose , spool valve air operated 2 pilots location 15 , glass bulb 28vdc 40 ma set of 10 , set of copper washers , set screw , spring dowel pin , sensor , nozzle fr cpointfilter glacier gf 600 12 , fuel feed pump balmo , rubber compensating sleeve , flex hose dn 32 l 1m , turbocharger , peak pressure indicator , set bolt m30 x 3point5 , flex hose , flex hose , repair kit for gali starter , bearing roller , lt pump assly cw , piston , gasket , gasket , o ring an69 60c7 , o ring an66 60c7 , o ring ms29513 356 60c7 , o ring an61 60c7 , o ring an53 60c7 , o ring an18 21a7 , hexagon bolt , lock washer pair , hexagon bolt , lock washer pair , gasket , o ring ms 29513 228 60c7 , relay , distributor iso electro pneumatic electric , displaying and protection module , socket for pressure sensor or switch , lipped seal , o ring d40point64 t5point33 20a8 , sealing ring simrit b1point16x24x7point21a7 , plug 3 4 bar , needle roller bearing , oil seal for fuel booster pump 16x40x10 , 721 digital control , governor , disc spring washer , pressure regulator 30 7 bars , spointwpointpump onlet low press switch alarm rating to 1point5 bar , pneumatic distributor pneu pneu , pressure transmitter 6 bar 24vdc o p 4 20 ma , bearing temp measure card mtp card , joint , starting air hose assly , injection connection assly for sheathed pipe , injection pipe , lock washer pair , rubber compensator , rubber compensator g0125 x 130 x 016 hks g nbr gr deb , rubber compensator g0080 x 130 x 016 hks g nbr gr deb , rubber compensator g0100 x 130 x 016 hks g nbr gr deb , rubber compensator g0200 x 130 x 016 hks g nbr gr deb , corrug

CTN :42921450

12 Jan, 2026 NA

Delhi - Delhi

Tender For corrigendum : supply of supply testing installation and commissioning of audio and video systems c c - sitc of ceiling mounted speakers , sitc of amplifier , sitc of beam forming array mic , sitc of audio digital signal processor cum controller , sitc of video conference system with one camera , sitc of 110 inch interactive flat panel , sitc of 75 inch confidence monitor , sitc of 8x8 seamless multi viewer matrix switcher , sitc of video controller , sitc of touchscreen controller of video audio lighting glass blinds and all aspect of the hall placed at the seat of secretary , sitc of tile lights , sitc of light management processor , sitc of power supply unit , sitc of universal dimmer , sitc of workstation , sitc of slim podium with mic and pc , sitc of web based conference schedular software , sitc of touchscreen at entrance for schedular and display of ongoing conference details , sitc of hdbt transmitter , sitc of hdbt reciever , sitc of manageable switch , sitc of cable cubby , sitc of rack , sitc of 5 kva online ups , sitc of data wall 163 inch , sitc of display panels 75 inch , sitc of led display screens 6 feet x 8 feet , sitc of speaker , sitc of dsp , sitc of amplifer , sitc of digital display panels 75 inch , sitc of digital display screens 20 feet x 3 feet , sitc of content management software for indoor displays , sitc of media player for indoor displays , sitc of digital display screen 18 feet x 6. 5 feet , sitc of all weather speakers , sitc of curved digital display screen 30 feet x 10 feet for amphitheatre , sitc of content management software for outdoor displays , sitc of media player for outdoor displays , sitc of cable connector as per requirements , integration and programming , any addl cost oblique charges , comprehensive annual maintenance contract for first year , comprehensive annual maintenance contract for second year ) /bid number: gem/2025/b/6923365 * /dated: 25-11-2025 & & / bid document1 / 38

Central Government/Public Sector

CTN :43162652

10 Jan, 2026 3.53 Crore

Kolkata - West Bengal

Tender For corrigendum : supply of sitc of 98 inches interactive display , sitc of 65 inches non touch display , sitc of digital podium with inbuilt mic and interactive touch screen with stylus pen , sitc of cable cubby with hdmi, usb c, power x 2, lan , sitc of matrix switcher , sitc of hdmi transmitter , sitc of hdmi receiver , sitc of 30x ptz camera , sitc of digital pointer , sitc of wireless presentation device , sitc of hdmi and audio to usb scaling bridge , sitc of annotation processor , sitc of hdmi distribution amplifier , sitc of usb transmitter , sitc of usb receiver , sitc of usb matrix controller , sitc of 15. 6 inches retractable interactive touch screen monitor with lift , sitc of collaboration device , sitc of led projector with accessories , sitc of projector screen , sitc of recording and streaming device , sitc of digital signal processor , sitc of wireless tabletop conference unit , sitc of extra rechargeable battery for redundancy , sitc of gooseneck microphone , sitc of wireless access point , sitc of charging station for batteries , sitc of carry case for microphone and batteries , sitc of wireless lapel microphone , sitc of wireless dual channel handheld microphone , sitc of hearing assistance system , sitc of 4 ch audio amplifier , sitc of 2 ch audio amplifier , sitc of column array speaker , sitc of ceiling speakers , sitc of control processors with 10 inches touch pad , sitc of 7 inches room scheduler with mounting kit , sitc of 42u av rack , sitc of online ups 5kva , sitc of online ups 3kva , programming integration testing project documentation and commissioning of all items along with sitc of all other required cables connector and isi marked pvc casing capping to commission the project ) /bid number: gem/2025/b/6989267 * /dated: 12-12-2025 & & / bid document1 / 29

Central Government/Public Sector

CTN :43220094

07 Jan, 2026 NA

Singrauli - Madhya Pradesh

Tender For corrigendum : supply of digital temperature and humidity indicator & transmitter with sensorprobes (built-in/external)

CTN :43380009

20 Jan, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of set of washers , limit feeler part 81 - 83 , memory modul 64 kb , pressure switch , pressure switch , pressure switch , pressure measurement converter 6647-54 , oil scraper complete , screw joint , screw joint , shell , radial shaft seal , digital monitoring relay , bridge rectifier with plugs 25a , gear type oil pump , pressure switch item 7166 pos 140 , pressure switch item 7172 pos 144 , pressure switch item 7173 pos 147 , pressure switch item 7176 pos 141 , pressure switch item 7153 pos 145 , pressure gauge item 7127 , throtle check valve , memory modul 64 kb , level switch unit , proximity switch unit , instrument panel unit recis , proximity switch inductive , em 231 analoginput.4 input , temperature sensor , level switch , control unit psc , proximity switch inductive , temperature sensor , pressure transmitter , pressure transmitter

CTN :43188275

09 Jan, 2026 1.86 Crore

Jodhpur - Rajasthan

Tender For corrigendum : supply of instrument mechanic im c c - trainer on basic digital electronics i e logic gates , trainer on power suppliers half wave rectifier , scr driven or controlled power supply trainer , potentiometer or thermocouple test set , auto transformer , calibration test bench for ac and dc voltmeter , bourdon tube type gauges of various ranges , dead weight tester and comparator , differential pressure transmitter electronic- hart or field bus type , pressure transducers training kits , experimental set up for pressure measurement , hart device communicator and calibrator , pneumatic calibrator , pressure switches of various ranges , p to i converter and i to p converter , vacuum tester with pump , simple tank quantity meter , impeller type flow meter , helical and turbine flow meter , magnetic flow meter , vortex flow meter , flow control loop set with flow controller recorder , experiment closed loop set up solid flow measurement and control , corioils mass flow meter , flow nozzle , static pressure and air type purge type level indicator , level transmitter interface hart compatible , level control set up with transmitter and level recorder , level measurement eequipments for solid , experimental set up for measuring and controlling of temperature , paper less lcd or led recorder setup , real pid controller trainig kit , programmable logic controller , hart or filed devices , hydrauilc actuators , different type of control valves such as gate valves , valve positioner , hart or filed bus final control elements , data acquisiton syastem , adc to dac cards , digital i or o cards , conductivity meter and tds meter , experimental set up for online conductivity measurement , experimental set up for online ph measurement , experimental set up for online dissolved oxygen measurement ) /bid number: gem/2025/b/6999540 * /dated: 15-12-2025 & & / bid document1 / 38

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