Latest wireless communication system Tenders | Government wireless communication system Tenders

Central Government And Public Sector

CTN :45034478

17 Jun, 2026 NA

Chittorgarh - Rajasthan

Tender For tender for supply of radiation resistant cctv camera : : - type-ii (color ccd/cmos , 100m rad) radiation resistant camera head along with radiation resistant pan & tilt unit and mounting brackets. as per attached annexure-1 , corrigendum annexure-2 and annexure-3. , cabling system to transmit signals form vault cameras to ccu system which includes camera to ccu radiation resistant composite cable of 300 meters with 6 sets of cable connectors and applicable power cables as per annexure-1 , corrigendum annexure-2 and annexure-3. , field camera control unit and its racking system which includes 2 no. of camera control unit sub rack & 6 sets of camera control unit (ccu) cards (3 to be installed in field and 3 to be kept as spare for future ) as per annexure-1 , corrigendum annexure-2 and annexure-3 or equivalent sub rack system as per annexure-1 , corrigendum annexure-2 and annexure-3. , setup to convert ccu signals to optical signals which should include 3 no. of fiber optic transmitter and receiver set (capable of 4 camera system) and 6 no. of fiber patch cords , single mode , simpex and 3 no. of light interface unit 12 port , as per annexure-1 , corrigendum annexure-2 and annexure-3. , type-vi (color ccd/cmos sensor , non rr auto dome camera) with mounting brackets as per annexure-1 , corrigendum annexure-2 and annexure-3. , mechanism to transmit signal from non radiation resistant camera including , poe power supply for non-rr ptz camera (6 no.) field jb /rack in ss material for non-rr ptz camera (2 no.) liu 6 port , din rail mountable for non radiation resistant ptz camera (3 no.) din rail 8 port un-managed network switches (3 no.). 4 no. of fiber patch cords , single mode , duplex for non-radiation resistant ptz camera or equivalent as per annexure-1 , corrigendum annexure-2 and annexure-3. , mechanism for receiving signal at control room including light interface unit 24 port , rack mount (2 no.) and network video encoder (minimum 16-channel) along with accessories for intra-panel connections (2 no.) and 24 port un-managed network switches or equivalent (2 no.) , 4 no. of fiber patch cords , single mode , duplex as per annexure-1 , corrigendum annexure-2 and annexure-3. , recording and monitoring pc as per annexure-1 , corrigendum annexure-2 and annexure-3. , joystick suitable for mounting on control room panel cutout as per panel drawing as per annexure-1 , corrigendum annexure-2 and annexure-3. , 21 inch led backlit led color monitor as per annexure-1 , corrigendum annexure-2 and annexure-3. , video monitoring software setup as per annexure-1 , corrigendum annexure-2 and annexure-3 for minimum 9 camera. , mobile dolly consisting of camera control unit (ccu) , encoder , switch , joystick , engineering laptop with 15-inch to 17-inch screen , video management software for one camera , connection cables etc and their cabling as per annexure-1 , corrigendum annexure-2 and annexure-3. , control panel/rack 42u/ 27u setup for racking all instruments of cctv at control room as per annexure-1 , corrigendum annexure-2 and annexure-3. , cabling network optical fiber cable (6 core armored cable)-2000 meters twisted pair cable , rs485 , signal cable -200 meters unarmored coaxial cable rg59 -200 meters ethernet cable , cat-6 utp cable -610 meters video connector set -10 meters ethernet connectors rj-45 100 pieces conduit for cables 800 meters and other separate cables/ power cables/accessories required during installation one set of tool tackles for assembly/ disassembly/ of radiation resistant camera head viz. allen keys , lubricants , cable ties , loctite , heat sink , blank caps etc. 2 no. of control panel/rack size 27u setup for racking all instruments of cctv at field as per annexure-1 , corrigendum annexure-2 and annexure-3. as per annexure-1 , corrigendum annexure-2 and annexure-3 . , site installation & commissioning as per annexure-1 , corrigendum annexure-2 and annexure-3. , spare radiation resistance camera head s

Central Government/Public Sector

CTN :45175748

17 Jun, 2026 NA

Malanjahknd - Madhya Pradesh

Tender For corrigendum : supply of ultrasonic level transmitter , pressure gauge , load cell , magnetic flow transmitter , flow control valve , limit switch , pressure gaguge , pressure transmitter , zero speed switch , flow transmitter , pull cord switch , pressure switch 7 bar , pressure gauge , radar level transmitter , pneumatic operated on or off ball valves , temperature gauge , temperature switch , pressure indicating transmitter , level switch , solenoid valve to lift rack up and lower , pressure switch , limit switch , bed mass transmitter , bed level transmitter , rake level transmitter , moulded case circuit breaker , rotary drive kit , motor protection circuit breaker , power contactor , semiconductor fuse , vfd , miniature circuit breaker , control transformer , potential transformer , ups , led indicating lamp for r phase red , led indicating lamp for y phase yellow , led indicating lamp for b phase blue , led indicating lamp for feeder on red rating 230vac , led indicating lamp for feeder off green rating 230vac , led indicating lamp for feeder trip amber rating 230vac , opaque actuator with holder push button for feeder start green , no block , opaqueactuatorwith holder push button for feeder stop red , nc block , opaque actuator with holder push button for dosing pump speed , opaqueactuatorwith holder push button for alarm reset black , opaque actuator with holder push button for alarni acknowledge yellow , mushroom actuator , 1nc 1 nc contacts , 1 way plastic control stations with yellow cover , 2 pole 2 way selector switch for feeder local , auxiliary relay , socket , auxiliary plug , signal isolator , panel top indicator , power supply module , plc , pneumatic operated on off ball valves , di or do card , ai or ao card , di card , hmi , ethernet switch , industrial ethernet cable 2x2 , rj 45 connetor , door mounted limit switch , tube light , enclosure heater , thermostat , utility socket , 6 inch fan and filter , vacuum gauge 3 by 8 inch bsp , pressure gauge 3 by 8 inch bsp //bid details 2 / 74

CTN :45213467

30 Jun, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of bulb 24v 40w b15 , bulb 40w , glass globe joint , o ring joint , bulb 115 60w b22 , bulb 24 v 40 w b15 , bulb 24 v 40 w b15 , bulb quartz iode 120v 250w , optical class , optical glass joint , pressure switch sensing element for fplm34dtxnsn , pressure switch sensing element for fplm34dkxsn , pressure switch sensing element for fpm34dqxnsn , temperature switch sensing elements for fcm34dgnsn , temperature sensor type pt 100b with ss316ti heath , configurable electronic module with pcb for emi protections , programmable temperature detector with 110mm probe length , temperature sensor assembly without electotronic module lm 176 , temperature sensor assembly without electotronic module lm 196 , flowrate signal processing unit amesys internation , typr 14p limit switch with a 20 m cable , 24 v aquacel type l37 reserve battery , pressure transmitter 0 15 bar absolute g 1 4 female , proximity detector neb 12 18mg50 e2 , remote thermometer 100mm type form 0 to 100 deg g full , thermometer 0100mm type a 0 to 100 degree c fcapillary k 2 m , manual call point , smoke detector , input module , limit switch contact , 1 0 m maximum height fresh water tank 1 level gauge , absolute pressure switch , conduct electrode h20 detect device al threaded coupling , differential pressure switch sensing element , electronic for fmb52 , electronic insert fel54 relays dpdt , level transmitter fmb52 , level transmitter fmb52 , position detector end valve fresh air pipe cm e 14 g21 3 , posn detector end vv air pipe cm e 14 g21 3 , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure swith sensing element , pressure 60l alimentary quality balloon horiz or vert , dc dc converter , relay 2rt10a 28vcc , relay 4rt10a 28vcc , relay tpr2 28vcc , relay 6rt10a 28vcc , relay 6rt10a 28vcc , fuse series psc type 6 6 urd 30 tt f 0200 , cartridge fuse ha22 type 6 3 32 6 3 a , cartridge fuse ha22 type 6 3 32 1 6 a , monostable relay 10a 28vdc type 4 i 10 b1 p 28 , berard acturator oa8 115b 60 hz 3ph marline ral7038 , 115v 24 vdc converter , relay2rt 10a 28vdc suppressed device saphir code rel005appar , relay4 rt 2a 28vdc dc p

CTN :45368819

13 Jun, 2026 12.83 Lacs

Bardhaman - West Bengal

Tender For corrigendum : supply and installation of dgms approved loud hauling cage or dolly wireless communication system for 02 nos. of pits at shyamsundarpur colliery under bankola area.

Corporations And Associations And Others

CTN :45363921

12 Jun, 2026 NA

Gurdaspur - Punjab

Tender For corrigendum : supply of spares for instrumentation - "vfd pannel signal isolatorsr. no. 2306042013 make - multispampower supply ac 230 vi/p - 4 to 20 ma dco/p - 4 to 20 ma dcreguire boiler + mill + boiling house ", ash handling air pneumetic vibrator, pu elbow 1/4" one side thread - 10 mm, pu tee 1/4" one side thread - 10 mm, air filter 1/4" -10 mm, pu femal connector 1/4" - 10 mm, pu pipe-10 mm, sov double action 230 v ac 1/4", quick exhaust valve 1/2" cylinder, quick exhaust valve 1/4" for seal, "simens smart positioner sipart ps26 drs 110-0nn0- 0aa0ip 66/type 4xp- 1.4 to 7 barta- 30 dg c to +80 dg c", "dome power cylinder for ash handling model no. c 0631505sr. no. plt 20815/005 bore size 63mmstroke- 305 mmmake- duncam engineering limited (rnoia)", " turbine asco solonoide valve (red had type)brand ascotype - solonoide valve (electrno megnetic) 110 v dc", "limit switchmod no. lswp -1-02-4-a", "cesar bonettitype directional control valvesize / model- nf2pan 520 n00000", "valve limit switch box/ position monitormodel code klplubtg/16/05-26ingress protection- ip67 certifiedvoltage- 110 vdc", "wiring diagram explanation (013)type- close position switch", "product - cee em-45 limit switch model /type - cee em -45-50brand-jai bala ji", "pressure switch (switzer) model no. gm-201-33-b030-55-apressure range 0.4 to 4 bar", "proxy meter sensorsr. no. 23 h01p90output- 7,87 v/mm (200 mv/mil)w/o- 2456make - bently nevada", "siemens smart positioner sipart . ps26dr5 110-0nn0-0aa0ip 66/type 4xpr 1.4 to 7 barta 30 dgr c to +80 dgr c", "m00g pi servo amplifier ( valve driver)supply voltage - 24 vdccurrent 1 to 2 a", "signal conditioner/ isolatermake- pepperl +fuchs model - kfd2- stc5-1.20type- signal isolator/signal conditioner", boiling house hi tech m/c chennai bag clamping power cylinder with o ring kit, bag clamping rubber pad, limit switch for clamping, "plc omran dc - 12 v to 24 v zen 10 c dr - d- v2", smps (power supply 24 v), relay board channels, contector, controller unipluse f 701-s, pu connectors, male 1/4" - 8 mm, push button element no-nc, air filter regulator (afr) (0-10 bar), afr connectors, "load cell 110 kgmodel- 65023-110k-nc-02x make- vishay", proxy for load bucket, load bucket cylinder with kit o ring make janties, course fine cylinder with o ring kit make janties, sov ( solonoide valve) with base and coil make janties coil 220 v ac, coil only 220 v ac, load cell card hi- tech engineers, half inch ball valve (1/2"), "centrifugal machine (raw and refinery) afr (air filter regulator )connector femel - 3/8"" make janties ", "break limit switch make bch electric limited", solenoide valve (sov) single acting single coil with o ring kit, double acting double coil with coil 230 v ac and o ring kit, double acting single coil with coil 230 v ac and o ring kit make energy tech high tech pneumatic, coil 230 v ac for sov, hand operated pnumatics sov wtp high tech engineering, proxy type pnp supply 10-30 v type ps 2000 d make joy shree pune, pug mill valve sheet ( on/ off) size - 300 mm make aira, syrup seperator valve (on/ off) size 150 mm make - i& s system dehradun, r- valve pnumatic 1/4", boiling house refinery mbf control valve- 3" rubber seat, mbf on/off valve- 4" rubber seat, mbf on/off valve- 6" rubber seat, mbf on/off valve 3" rubber seat, melt concentrator 2" rubber seat hot water valve , 0-150 dgr c rtd pt-100 temp transmitter (tt), refinery ph electrode with transmitter, abb flow meter 3" model no. fep 63 y0a20080 a size 3", melt concentrator control valve 12" rubber seat , melt concentrator control valve 10" rubber seat , level transmitter (lt) make abb range 0-5000 mmwc remote seal type, control valve positioner make rotex model rtx 1000 -r-d-2-r1-2g-4r-nd-c-41 serial no. rtx/22/0873, multimeter make fluke, loop calibrator / milium source make masi bus, boiling house and boiler compressor k smart oil 200 l , oil filter element 150 lpm, air filter element, air oil seprator element kit, gasket , air oil seperator ele

Co-operative

CTN :45444048

20 Jun, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For instrument spare and annual maintenance contract - circular charts:-i) cc-200 (fc-261)range 0-100, ii) 9/d/179/fc-241, range 0-600, iii) 9/d/147/s-8963, range 0-150, iv) 9/d/112/s-3452, range 0-30, disposable pen (red), temperature gauge dial size 6" (h guru) heavy duty with test certificate (mercury filed) :-i) range 0-150 c streight steam 6", ii) range- 0-150 c capillary type (3 meter) bulb length 10" copper/pvc, iii)range 0-300 c streight steam 6", iv) range 0-500 c streight steam 6", vacuum gauge dial size 6" range- 0-30 inch of hg/760 mm bottom feed connection 3/8" bsp, h guru heavy duty with test certificate., pressure gauge dial size 6" bottom feed connection size 3/8" or 1/2" bsp, h guru heavy duty with test certificate :-i) range 0-15 psi 01 kg/cm , ii) range 0-30 psi 02 kg/cm , iii) range 0-60 psi 04 kg/cm , iv) range 0-150 psi 10 kg/cm , v) range 0-300 psi 21 kg/cm , vi) range 0-1030 psi 42 kg/cm /70 kg/cm , pressure gauge, dial size 10" bottom feed connection size 1/2" bsp heavy duty with test certificate:-i) range 0-60 kg/cm h. guru with test certificate, ii) range 0-2 kg/cm2 h. guru with test certificate, pressure gauge for turbines heavy duty with test certificate:-i) 4" dial size side back connection %" bsp range 0-2 kg/cm , ii) 4" dial size side back connection %" bsp range 0-4 kg/cm , iii) 4" dial size side back connection %" bsp range 0-7 kg/cm , iv) 4" dial size side back connection %" bsp range 0-10 kg/cm , teflon coated compensating cable 2 core j type, compensating cable fg/ss 2-core k type, 4 digit digital temperature indicator j & k typ , thermocouple sensor heavy duty:-i. 12" x 8 mm j/k type, ii. 8" x 8 mm j/ k type, iii. 6" x 6 mm j/k type, oil pocket ss 12", 6 digit digital event counter, proximity switch (magnetic sensor) pnp-nc sensing 8 mm,voltage 5-35 vdc, max load 300 ma, on/off pneumatic control valve flange type size- 1" to operate at air pressure 60-80 psi suitable for 20 kg/cm line pressure, on/off solenoid valve for pneumatic valve:-a) air filter " line size female thread, b) air filter with air regulator size 4", digital temperature controller (pid) j & k type, digital tachometer range 0-10000 rpm, 96 x 96 with magnetic sensor., steam flow indicator cum totalizer, drum level controller 4-20 ma input/output model no. 5296at (massibus make), dp transmitter 4-20 ma for boiler drum level, honybell make, positioner for drum level control valve, stroke counter for molasses tank, jumbo digital display with sensor, for juice and water tank, current and previous display size 4" x 4"., ma & mv source meter for temp. indicator calibration, pressure transmiter model tsc 01, range 0 to 40 bar, output 04-20 ma, accuracy 0.25% fs, pressure transmiter model ks-e-e-e b02u-m-v, range 0 to 2 bar, output 04-20 ma, supply 9-32 vdc, port g1/4e, syphon pipe s.s. 304 :-(i) u type, (ii) q type, pressure gauge, model en837-1, ss-316, dail size 6", bottom feed connection size 1/2" bsp, heavy duty with test certificate (tempsens make) :-i) range 0-6 kg/cm , ii) range 0-10 kg/cm , iii) range 0-21 kg/cm , iv) range 0-42 kg/cm , pid controller, size 96 96, model no. dc 1040, make honey bell, pressure recorder range, h-guru make, with test certificate (heany duty) with pipe stand mounted ", socket- ", size 10" :-(i) 0-1 kg./cm2, (ii) 0-2 kg./cm2, (iii) 0-10 kg./cm2, orifice with assembly (nipple), inlet pressure 21 kg/cm , outlet pressure 21 kg/cm , inlet temp. 350 c, outlet temp. 350 c, line size 4", drum level transmitter, range 400 to 400 in h2o, (make- honey bell), steam pressure transmitter, range 14.7 to 3000 psi, (make- honey bell), hade mounted thermocouple, length 450 mm, k-type duplex type, with test certificate (heany duty), signal isolator singal input 4-20ma, double output 4-20ma, repair & calibration work with amcsuper-heated wash water temp. controlling system- 01 no., d-super heated exhaust steam temp. controlling system- 01 no., temperature control system of transit heater for c/f machin

CTN :45439820

11 Jun, 2026 5.97 Lacs

Delhi - Delhi

Tender For armo of international boys hostel of 500 capacity and food court including water supply, sanitary installation, internal electrical installation, fire fighting system, fire alarm system, sub-station, lift, dg sets, cctv, ro plants, access control system and solar pv system at iari, pusa, new delhi. (sh:- supply, installation, testing and commissioning of wireless data receiver cum digital data transmitter with capacitance based battery powered data signal in food court area.)subwork/packages:sitc of wireless data receiver cum digital data transmitter with capacitance based battery powered data signal in food court area

Central Government/Public Sector

CTN :44923275

17 Jun, 2026 NA

Sundergarh - Odisha

Tender For corrigendum : supply installation and commissioning of wireless communication system for paddle feeders at ntpc darlipalli

Central Government/Public Sector

CTN :45113615

15 Jun, 2026 NA

Goa - Goa

Tender For corrigendum : supply of jacket divers dress neoprene 3mm thickness medium , jacket divers dress neoprene 3mm thickness large , jacket divers dress neoprene 3mm thickness small , long john diver dress neoprene 3mm thickness medium , long john diver dress neoprene 3mm thickness large , long john diver dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness small , boots divers dress neoprene 3mm thickness medium , boots divers dress neoprene 3mm thickness large , hood for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , gloves for divers neoprene 3mm thickness each set having one each in three sixes s,m and l , mask swim silicon , tube snorkel , swim fins rubber set of pair , swim fins improved graphite with back strap set of pair , swimmer knife with sheath light and rustproof , multipurpose divers knife tool with sheath , underwater digital video cameras with casing , divers life belt , weight belt diver with four or six pouches , buddy line with inglefield clip , lead weight set of 1 and 2 kg , diving ladder adjustable , diving marker float spherical buoyancy 10kgs , iron sinker with hook 25kg , divers lifeline 8mm sisal or manila or manmade fiber length 220m continuous in each set , underwater flood light 1000 watts complete hand held , uw light high power with cable 50 mtrs and surface supply accessories , lamp search divers complete head mounted with rechargeable battery charger and bulb 50 watts , divers uw communication system with battery compatible with diving set , divers uw wireless communication system , portable hp diesel driven diving air compressor 5 to 6 cfm with 5 years spares working pressure up to 300 bars , lp washing kit with 60 feet soft hose and adjustable pressure nozzles , underwater digital still camera with casing , onboard spares , installation and commissioning spares

CTN :45399913

09 Jun, 2026 24.11 Lacs

Ganganagar - Rajasthan

Tender For procurement of spares of emersona make ph, dissolve oxygen, conductivity and turbidity analyzers installed in swas 7,8 and dm, pt at stps-sc, suratgarh. - ph sensor with 15 ft. cable, model-10-02-3900, ph signal board part no.24263-00 for transmitter 1056-01-22-an, dissolve oxygen sensor, part no.499atrdo-54-70, amperometeric sensor fill solution #1, 4 oz (125 ml) for dissolve, oxygen sensor part no.499atrdo-54-70, membrane assembly for dissolve oxygen sensor, part no.499atrdo-54-70, dissolved oxygen signal board for transmitter 1056-03-25-35-ht, part no. 24267-00, conductivity signal board for transmitter 1056-03-20-30-ht part no., 24264-00

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Central Government And Public Sector

Central Government/Public Sector

Corporations And Associations And Others

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Central Government/Public Sector

Central Government/Public Sector