Latest cordless microphone Tenders | Government cordless microphone Tenders

Central Government/Public Sector

CTN :40529218

06 Jun, 2025 NA

Kota - Rajasthan

Tender For supply, installation,testing and commissioning of 315 ampere ,4 pole, 415 vac, enclosed au tomatic transfer switch,frame-3,adjustable time delay (0.1 sec to 3 hours ),suitable for 3-phase as well as 1-phaase sources, protections: uv/ov, phase sequence, single phasing, frequency, authorized access contr ol through password protection ,terminal shrouds, phase barriers & source separator ,double ?break conta ct system offering high short-time withstand (icw),high mechanical and electrical life ,cyclic event logger: logs 100 events, ample space for cable termination ,reference standards: is /iec 602947,en 60947-3,is/ie c 60947-6-1 ,en 60947-6-1 [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :40510267

09 Jun, 2025 NA

Puri - Odisha

Tender For supply of set of spare part compatible with electropneumatic flushing system of imi norgen make for l hb coaches consist of 10 items . 1) pressurization cylinder (without water locking unit ), make imi norgen p art no. spin /0189/030 or similar qty 02 nos. 2) water locking unit , make imi norgen spin / 0122/040 or sim ilar qty 02 nos. 3) solenoid/spring valve 110 vdc, imi norgen part no spin/ 0189/160 or simillar qty 15 nos 4) ip 65 push button with connector and one meter wire, imi norgen part no. ib9ee - 000241 o r similar qty 15 nos. 5) off delay timer, imi norgen part no. ib 9ee-000215 or similar qty 20 nos . 6) silenc er 1/4 " imi norgen part no. t40c2800, or similar qty 50 nos. 7) silencer 1/8" imi norgen part no, t40c18 00, or similar qty 50 nos. 8) flushing switch assembly (push button assembly and pannel assembly ) im i norgen part no. spin / 0189/060, or similar qty 20 nos. 9) knob imi norgen part no imsp 0122-240, or sim ilar qty 20 nos. 10) flushing switch assembly imi norgen part no spin /0122/030, or similar qty 15 nos. all(sr.no 1to 10 items should be compatible with imi norgen make flushing system. [ warranty period: 3 0 months after the date of delivery ]

Central Government / Public Sector

CTN :39670961

04 Jun, 2025 8.36 Lacs

Hyderabad-T - Telangana

Tender For corrigendum : supply of camera , camera lens - i , camera lens - 2 , memory card , camera flash , charger , battery , adapter , sd card reader , microscope adaptor , cordless microphone , camera bag

State Government

CTN :40405634

04 Jun, 2025 NA

Anuppur - Madhya Pradesh

Tender For supply of 240w power amplifier , 40w wall mount hi fidelity speaker , 8 port poe switch with 2 sfp ports , pvc conduit 25 mm. mms , 4 pair un- shielded twisted pair utp , cat 6 tool less connection , cat 6 rj45, utp , cat 6 rj45 patch cord utp 3 metre , 15 metre, hdmi cord , patch panel, rj 45 , rack 12u cabinet , 19 interactive panel with motorized tilting , full high definition document camera with cmos senso , full hd ptz camera for capturing , recording and webcasting hardwar , small four channel audio mixing console , cordless microphone , pen intractive 3 lcd technology projector , hd matt white motorised screen , white ceramic board size 8x4 , providing cable cubby for access , 4 in 2 out hdmi switcher with audio de-embeder , 2 port hdmi switcher , providing and laying of speaker cable , providing and laying of 2 core mic cable , hdmi wall plate , providing and fixing of cpu with intel core i5 , providing and fixing of 21 led monitor , water cooler ro uv bid number/ & ( * ) : gem/2025/b/6222421 dated/ + : 20-05-2025 bid document/ 1 1 1 / 26

Central Government/Public Sector

CTN :40411312

27 May, 2025 NA

Mumbai - Maharashtra

Tender For supply of 1) cordless microphone- 06 no's, 2)antenna distribution system- 01 no, 3)directional antenna - 02 nos, 4)rf cable(25ft)- 02nos as per specification attached. make- shure or mipro or sennheiser or a udio technica or equivalent or similar. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :39985890

19 May, 2025 NA

Ratlam - Madhya Pradesh

Tender For bid to ras tender for supply of supply & installation of failure analysis system atstation for data input & configuration withnecessary software/ programs / accessories,simulation for datalogger system. the above itemincludes the following material: total one set ofall-in-one pc, ups, printer ; detailed specification asunder/attached: supply of material is strictlyadhered to the attached specification as per theuser department or the offer will be summarilyrejected. , epson all in one printer, make- epson,model: l6490 , ac/dc true rms, low current clamp meter as perspecification attached make :- koico, hioki, fluke , 500 v digital multimeter insulation testerwith true rms industrial grade megger make :-koico, fluke , hp 110a black original laser toner cartridge -w1112a class oem for hp laserjet mfp 138fnw , thermal paper fax roll210mmx216mmx20mtr sensitive length 20mtr each roll , dropout delay time relay, ars time vs-24-240 v,antiskid 0.5 second to 10 minute, 7 times range asper l&t part no. 23gdt0 or abb cat no. ars-21.procurement to done through oem or theirauthorize dealer only.note: sample to be approvedbefore bulk supply ,

CTN :40330593

04 Jun, 2025 NA

Mumbai - Maharashtra

Tender For supply of 1.ts ic central control rack intrcom , 2.ts ic mic connection box , 3.ts ic mic connection box explosion proof , 4.ts ic ptt microphone , 5. ts ic headphone with mic , 6.ts ic headphone with throat mic , 7.ts ic wireless headphone with throat mic , 8.cts ic headphone with throat mic explosion proof , 9.tts ic access point for wireless headphone , 10.ts ic loud speaker 1 to 4w , 11.ts ic loud speaker horn 8 15w explosionproof system , 12.ts ic loud speaker horn type 8 15w with ip67 , 13.ts ic loud speaker horn type 8 to 15w , 14.ts ic installation and commissioning materials , 15.ts ic intra unit connecting cables , 16.ts ic tally for all cables 2 nos for each cable terminals equipment etc , 17.ts ic on board spares for intercom , 18.ts ic documentataion , 19.services of engineers for connectorisat , 20.services of engineers for stwstw for intercom , 21.hats and satshats and sats for intercom , 22.training for intercom , 23.monthly warranty extension charge forintercom , 24.ts mbsre input central rackpart no system name mbsre , 25.ts mbsre output amplifier rackpart no system name mbsre , 26.ts mbsre announcement points or control panel withptt microphone , 27.ts mbsre loud speaker for below deck 1 to 4 wattadjustable nwt , 28.ts mbsre loud speaker with water proof 15 watt , 29.ts mbsre loud speaker with explosion proof 15watt , 30.ts mbsre loud speaker ip 56 for machinery comptand noisy space , 31.ts mbsre junction box as required for the system , 32.ts mbsre wt ip 66 stainless steel stowage boxesfor handheld microphone , 33.complete set of installation and commissioningmaterial including accessories etc , 34.ts mbsre sets of all intra unit connecting cables , 35.ts mbsre tally for all cables 2 nos for eachcable terminals , 36.ts mbsre on board spares for mbsre , 37.ts mbsre flush mounted console fittingannouncement points , 38.ts mbsre socket box announcement points with pttmicrophone , 39.ts mbsrets mbsre documentataionpart no system name mbsre , 40.services of engineers for connectorisation for mbsre , 41.services of engineers for stw for mbsre , 42.hats and sats for mbsre , 43.training for mbsre , 44.monthly warranty extension charge for mbsre , 45ts pa mic standpart no system name pa , 46.ts pa cordless microphone vhf uhf heavy duty part no system name pa , 47.ts pa mixer with 06 channels part no system name pa , 48.ts pa speaker with built in amplifier 50 watt rmseach , 49.ts pa microphone part no system name pa , 50.ts pa collar microphone part no system name pa , 51.ts loudhailer with trainable speaker 100w , 52.ts loudhailer portable battery operated part no system name lh

Central Government / Public Sector

CTN :40296765

10 Jun, 2025 NA

Vijayawada - Andhra Pradesh

Tender For supply of set of relays suitable for roof mounted packaged ac system in electric locomotives as per rd so spec. no. rdso/2007/el/spec/0055, rev-2 may 2019 or latest if any. set consisting of 04 items as follo ws. 1) off time delay relay. qty/set. = 02 nos. 2) on time delay relay. qty/set. = 02 nos. 3) vane relay. qt y/set. = 01 no. 4) over load relay. qty/set. = 02 nos. [ warranty period: 30 months after the date of deliv ery ]

State Government

CTN :40071789

02 Jun, 2025 NA

Birbhum - West Bengal

Tender For corrigendum : providing and installation of electrical accessories and allieds works at shaspur pwss, block-rampurhat-ii under bolpur mechanical division - supply, delivery at site and storage of wall mounted made of sheet steel fabricated 2 mm for load bearing & 1.6mm for non load bearing, indoor type, dust & vermin proof, lp-54 degree of protection, powder coated painted with rubber gaskets cover, front lockable hinged door with all switchgear and other items duly wired up and tested as per specification: incomer: (a) 100 amps, tpn mccb with adjustable ol, 36 ka, e/f, auto phase corrector & necessary accessories with suitable spd (i.e., ammeter, voltmeter, cts & switches), outgoing:- (b) 7.5 hp to 12.5 hp, tp star-delta starter with other accessories - 1 nos., (suitable size capacitor bank to improve pf from o.85 to 0.98) (c) yard lighting feeder with necessary accessories & time switch(digital) - 1 no. (d) 3phase actuator valve starter with other accessories -1 nos., (e) 2 hp ,3 ph,415v,clorinator feeder with necessary accessories & level controller-1 no., (f) 32a mccb fdr for iep/misc purpose-1no., (g) 32a mccb for in house light-1no.,(e) plc feeder with necessary accessories-1no.( all spare & components as per vendor list of phed), supply and delivery at site of 15 kva, 3phase, oil cooled type servo motor operated copper wound line voltage corrector conforming to is-9815 (pt.-1)- 1994 suitable for un-balanced input voltage with following specification including first filling oil as per is-335 where applicable.a) input voltage:- 3 phase, main supply may or may not be balanced with respect to phase to phase- 200v-500v phase to neutral-115v-290v.b) output voltage:-3 phase balanced output voltage. phase to phase- 400vor 415v 1%, phase to neutral- 230v-240v 1% (provision should be made to adjust the variation of output voltage per phase by a variable pot oil within 5% of output).c) line regulation:- out put voltage should remain well with 1% of set voltage (from minimum to maximum i.e. either 400v. or 415v. supply variation).d) load regulation : output voltage should remain neutral well within 1% of set voltage be ( from no load to full load ) i.e. either 400v. or 415v.e) correction speed:- better than 35 volt / second.f) efficiency:- better than 95% on full load.g) cut off limit (minimum &maximum ) by limit switch with audio & visual.h) metering indication:- by selector switch provision should be made available to measure input mains supply and output voltage other stabilizer for load current measurement an ammeter with selector switch should be available.i) lamp indication :- for input & output should be provided. ( 3 lamps per side ).j) mcb protection: for input side.k) load protection : hrc fuse on each output phase should be availablel) output over shoot:- beyond 210v to . 255v /phase in case of manual mode & voltage protection :auto mode operation.m) visual indication for under voltage & over voltage of output.n) manual mode:- up & down correction with o / p voltage over shoot protection. beyond 210 v-255 v. per phase.o) nature of cooling:- oil cooled system.p) electric current over load protection .q) circuit for delay output .r) input high voltage cut-off above 500 v.s) mode of operation:- auto/manual with a provision to restore the normal working of the unit standby operation should be available in case of any electronic failure in auto mode., installation of mcc panel along with main switch, changeover, busbar chamber, cut out etc. all electrical equipment within the pump house, drawing of cable properly on suitable size gi cable tray on wall / as per direction of eic as per layout & ie rules and all connection with supply necessary materials, cable etc to complete the work, making arrangement with supply & fixing of materials for taking power within the pump house from wbsedcl end as per direction of eic. [for ph no - i, ii & iii], installation of above

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