Latest talk back system Tenders | Government talk back system Tenders

CTN :43606154

30 Jan, 2026 NA

Kamrup - Assam

Tender For providing of design installation and maintenance of educational lab/centre - education centre; supply and installation of hardware, furniture; buyer - supply of electronics items and furniture items, installation of electronic items and furniture items, laying of ups power line for the electronics items at regional college of nursing, guwahati under nnf wall mounted smart interactive panel display/board with installation, video camera to be integrated with smart display/board, remote control with pointer for moving slides on ppt, led tv for side displays, led tv (for persns sitting on dias), pa system, wired chairman microphone unit, wired delegate microphone unit, conference system controller, microphone table mounted, collar and hand held), digital podium with 15 ops system, 10kva online ups, hdmi switcher 2 in 4 out, digital sound processor (dsp), microphone (pack of 3 per set), wall mount speaker, hd camera, headphone, reference microphone, external harddrive, set up of ups powerline to the electronics items in digital library, installation of electronics items, integration and training for seamless perfomarce of the equipments, book cabinet (steel), office workstation table-6 seater (with installation and providing ups poweline), large white board, ergonamic chairs with lumbar support, chair for dais

State Government

CTN :43571657

23 Jan, 2026 80.65 Lacs

Delhi - Delhi

Tender For repair maintenance of of lifts, dg set, wet riser and sprinkler system, fa and pa system along with duplex type talk back system, common lighting, cctv system and electrical installations in ms buildings at plot no 1,2,5 and 7a district centre janakpuri.

Central Government/Public Sector

CTN :43544746

19 Jan, 2026 NA

Multi City - Chhattisgarh

Tender For ,[1] batt,rc,ni-mh,7.5v,1450mah,135x57.5x37.5 105.000 ea,[2] battery charger,rapid,sgl unit;f/gp-328 57.000 ea,[3] antenna,helical f/gp-328; pn:nad6579a 80.000 ea,[4] cable,coaxial,rg-213 rf w/connectors 2.000 ea,[5] power supply unit f/vhf sets;gm300/gm950 10.000 ea,[6] microphone,pn:5013920a04 20.000 ea,[7] speaker cable,microphone,pn:8480549z06 10.000 ea,[8] speaker f/gp-328; pn: 5085738z10 5.000 ea,[9] ptt bezel f/gp-328; pn:1386324z01 20.000 ea,[10] ptt keypad,pad assy,f/gp-328; 7580532z01 20.000 ea,[11] switch,volume,pn:1880619z02 20.000 ea,[12] switch,tactile f/gp-328; pn: 4086470z01 10.000 ea,[13] fuse, 3a f/gp-328; pn:6515076h01 5.000 ea,[14] radio housing,pn:15-80562c01 5.000 ea,[15] module,battery contact,pn:0986237a02 5.000 ea,[16] knob, volume f/gp-328; pn:3680529z01 65.000 ea,[17] knob,frequency f/gp-328; pn:3680530z02 60.000 ea,[18] microphone,compact f/gm-338; pn:pmmn4007 5.000 ea,[19] antenna,ground plane,3 db gain,vhf 5.000 ea,[20] connector,bnc(male)-uhf(female) f/gm-338 5.000 ea,[21] dc cable,power supply f/motorola gm-338 5.000 ea

State Government

CTN :43581925

05 Feb, 2026 NA

Hyderabad-T - Telangana

Tender For supply of supply and installation of sound system -speakers , mixing amplifier class d , music source with fm,usb,sd card,bluetooth and cd , android display 43 inch , rack mount , wires and cables , installation and commissioning , loud speaker , weather proof subwoofers , power amplifier , digital mixer , cordless handheld microphone , netrack , wires, connectors and cables

CTN :43582805

26 Jan, 2026 1.00 Lacs

Nashik - Maharashtra

Tender For tender for supply of speaker, make & model, nominal diameter 381 mm/15 in, power rating 500 w(aes), nominal impedance 8, sensitivity 97 db, frequency range 45-3500 hz, chassis type cast aluminum, magnet type ferrite, weight 2.9 kg/103.9 oz, voice coil diameter 82.5 mm/3.25 in, coil material cca-w, former material glass fiber, cone material paper, surround material cloth, suspension single, x-max 4.8 mm/0.19 in, gap depth 10.0 mm/0.39 in, voice coil winding width 19.6 mm/0.77 in, re 5.5, fs 41 hz, mms 90.0 g/3.17 oz, mmd 74.95 g/2.64 oz, qms 4.21, qes 0.41, qts 0.37, vas 183.44 it/6.48 ft., bi 17.76 tm, cms 1.7e-04 m/n, rms 5.51 ns/m, le (at 1khz) 0.43 mh, sd 881 cm2, base speaker, make & model, nominal diameter 457 mm (18 in), nominal impedance 80, nominal power handling 1200 w(aes), continuous program power capacity 2400 w, sensitivity 97 db, frequency range 45-3500 hz, voice coil diameter 82.5 mm/3.25 in, voice coil material copper (in/out), former material glass fiber, effective piston diameter 394.5 mm (15.5 in) , vas 117.56 it, sd 1225 cm2, le 1.12 mh, eff (η) 0.68%, cms 5.8 e-05 m/n, xmax 5.25 mm, hag 15 mm, hvc 25.5 mm, diameter, baffle cutout diameter, mounting hole diameter, bolt circle diameter, depth, flange and gasket thickness, 466.0 mm (18.3in), 426.1 mm (16.8 in), 446.0 mm (17.6 in), 8 x 0 (7.6 x 10 mm), 211.4 mm (8.3 in), 18.5 mm (0.72 in), 3 high power amp, make & model, 12 qeia 1khz 1% thd 2500 w, 14 qeia 1khz 1% thd 1850 w, 18 qeia 1khz 1% thd 1350 w, 8 (bridge mono 3700 w, 4 q bridge mono 4800 w, distortion (smpte-1m) <0.01%, s/n ratio 103 db, damping factor >1000>800, frequency response 20 hz - 20 khz, connection, make & model, connection type speakon, gender female, contact resistance < 2 m (after lifetime), dielectric strength 4 kvdc (peak), insulation resistance > 1 gq (after dampheat), rated current per contact 40 a rms continuous, rated current per contact 50 a audiosignal, duty cycle 50%, rated voltage 250 v ac, attention speakon is not to be used as an ac mains or, power supply connector!, cable o.d. 7-14.5 mm, cable retention ≥ 220 n (subject to cable o.d. and material)

Central Government/Public Sector

CTN :43583380

04 Feb, 2026 70.94 Lacs

Ranchi - Jharkhand

Tender For supply of table chair d d - wired gooseneck microphone , ormore gooseneck microphone , digital wireless handheld microphone system , mixer onboard processors , amplifier with output power , surface mount speakers , speaker cable , two core shielded signal cable , connector and accessories , rack for av devices , digital metallic podium , hdmi 4k cable 20 mtr , online ups 6kva , battery with battery stand 65 ah , seater table for stage , training chair , providing and supplying of high back , revolving chair , buffet table , fix cantilever , seater modernist classic design 3 seater , center table , roller blinds standred quality as per our requirment , curtains for door standred quality as per our requirment , supply installation of wall paneling quality as per our requirment , supply and installation quality as per our requirment , electrical point , electrical wiring , cooling system , stabilizer 5 kva voltage , conference table , window panneling , chokhat panneling , door panneling , name plate 3d letter , foot mat , workstation l shape , table for stage 3 seater , supplying and placing of fix cantilever , led display with android 55 inch , name plate , foot mat for conference hall ) /bid number : gem/2026/b/7111575 * /dated: 14-01-2026 & & / bid document 1 / 36

Central Government/Public Sector

CTN :43588279

04 Feb, 2026 NA

Medak-T - Telangana

Tender For supply of ceiling speaker , amplifier , lapel mic , hand mic , dsp , goonseneck mic , 12 x 4k camera , projector , speaker cable , wireless hdmi exender , projector screen , ceiling mount kit 2 x 2 feet , hdmi cable copper 15m , hdmi cable copper 20m , hdmi spitter , power cable 20 m , power cable 15 m

CTN :43239591

19 Jan, 2026 6.50 Lacs

Kullu - Himachal Pradesh

Tender For bid to ras supply of signal equipment d d---d link 8 port web managed poe router for internet 8 port with wi- fi facility, 8 ports gigabit ethernet switch for for dlink, gigabit router tp link, adaptor for 8 port gigabit ethernet switch d-link, plan telephone make beetel 1 plus 1 model m88, telephone set with caller id make beetal m 71, cordless telephone panasonic kstg37115x, parswa switch mode power supply smps 5v4 20a and 12v 2point 8a and minus 5v0to zero point 5a and minus 12v0 to pont 5a ppm4880 48v 50a, ahuja 75 to 100 passive speaker pa speaker 100 walts , "ahuja unidirectional dynamic aud 59 xlr mick with lead", "gooseneck mic with stand and lead minfrequency 50 hz to15 khz gm 615 gmb 6c", "awm 495v2 dual pa wireless microphone makeahuja", "jbl professional eon 710 powered paloudspeaker with amplifiersize 10 inches 650 watts 20 khz bluetoothstereo", "yamaha mg12xu 12 in pa mixer and usb audio interface 12 channels", "mackie thump 115s 15 inch 1400w powered subwoofer", speaker wire, cat 6utp ethernet cable 6.1 mm 23awg solid bare copper, high tensile wire jwd wire, rj 45 connector for internet, aa pencil cell 1 point5 volt, re chargeable 9v bty, re chargeable cell ni mh aaa 1point2 v 550 mah, rossete box for telecommunication ros 11, solding iron 60 watt with complete kit, nose player, "electrical insulation tape", "network cable telecommunication fully filledpetroleum jelly field cable 10 pair point 63 mm dia"

CTN :43378392

19 Jan, 2026 NA

Surat - Gujarat

Tender For bid to ras supply of electronics160 d d - gates as per specifications , ic 7411,7440,7410,7427,742386, dm74ls27,lm324, 7447, 7493, dac0808 , ic 7812,7805,7815 , ic 7812,7809 , ic base socket 14,16 pin , ic mc 34063 8 pin , ic lt 1073-12 8 pin , ic lt 1073-5 16 pin , ic socket 8 pin , igbt 5smv86m1731 with socket , inductor 40mh , inductor air core , inductor ferrite toroidal , inductor power 5a plastic we 101 , inductor 1mh ,3. 3mh , ldr 5mm , led red, blue, yellow, green, white 5mm 1. 5v , led red, green, white 10mm , led holder 5mm , metal film resistor 100 ohm, 0. 25w and 0. 5w , metal film resistor 1m ohm 0. 5w , universal kbpc2510 25a bridge diode , universal kbpc1010 10a bridge diode , mini spst toggle rocker switch , mosfet irf540 , n-channel jfet bfw10 , n-channel jfet j310 , pcb cleaning brush 25mm , pcb for led lamp 1 cmx 1 cm , photo diode bpw 34 , photo transistor pt 1504-6b , photo voltic cell 1. 5v, 3. 3v , poliastor capacitor 0. 1 mf 600v , potentiometer 1k ,10k ,15k ohm , potentiometer 15k ohm , potentiometer 2. 2k,100k,1m , resistor 220,3. 3,5. 6,33 kohm , 0. 5 w , resistor 120 ohm 0. 25w , resistor 16 ohm, 330 ohm 0. 5w , resitor 10k 1w , resistor 10,20,50 ohm 5w , resistor 82 ohm 0. 25w , resistor 15 ohm , resistor 470 ohm 1w , metal film resistor 22k,1m 0. 5w , metal film resistor 100 ohm 1w , wire wound resistor 1k 10w , preset resistor 10k , resistor 20 ohm 2w , resistor 1k 0. 25w , resistor 1k 0. 5w , resistor 2. 2k,3. 3k,4. 7k ohm , carbon resistor 1,220,2,100,10k ohm 0. 25w , carbon film resistor 12k, 47k, 100k, 1m, 68k ohm 0. 25w , resistor 10k,2. 3k ohm, 5w , resistor 1kohm 0. 5w , resistor 1k,10k ohm , resistor 470 ohm,0. 25w , resistor 470 ohm,0. 5w , resistor 500 ohm 2w , rj 45 pin , rj11 connector , schottkey diode 1n5818 , scr tyn604 , scr tyn 625 , scr tyn 612 , semi conductor diode by127 , small speaker 8 ohm , solder flux , soldering wire 250gm , switches spst , thermal silicon paste , thermister ntc 20 to 100 ohm , thermister ptc , toggle switch 2 way , transformer mains 12-24v, 3a , transformer 12-0-12 v,500ma , transformer 230 1. 5,3,6,9,12 v , transformer 230 12v, 5a , transformer 6v,500ma , transistor different type , transistor bc 548b , transistor 2n2222 , transistor 2n3055 , transistor bc107,337 , transistor bc108,148 , transistor bc 140 , transistor bc 337 , transistor bc547 , transistor bf 195c , transistor sl100 , transistor bd 135, 136 , transistor tip 122 with heat sink , triac 2n6071 , triac bt136 , ujt 2n2626 , usb printer cable , vdr 7d47k ac 300v , vga cable 1 m , zener diode 15 v , zener diode 35a , zener diode in 4728

CTN :43032492

17 Jan, 2026 NA

Ganganagar - Rajasthan

Tender For bid to ras bid to ras supply of establishment of command control and communication system at suratgarh military station : -interactive panel , 55 inch led monitoring sys , hdmi 1 in 2 out splitter , sliding boards for maps , workstation 4 seater , network video recorder , suitable networking 6u racks with accessories nvr at sub sector control rooms , online ups 10 kva , sfp fiber module for network switch , ethernet utp patch cord , ofc fiber cable 6 fiber single mode unarmoured with laying , power baord for control room accessories with one socket 1 , cat 6 utp cable with installation , cord less mic , fire detection system with hooter system , cctv camera with installation , biometric system , amplifire with installation , network booster , projector screen , video conferencing camera , quadro microphone , podium cordless mic , cordless telephone , fire management system with brass sprinkler 22 with installation , speaker 2 way , speaker ceiling , led backlight board

Talk Back System Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

State Government

Central Government/Public Sector

State Government

Central Government/Public Sector

Central Government/Public Sector