Latest detection alarm Tenders | Government detection alarm Tenders

Central Government/Public Sector

CTN :45702700

01 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of rolling stock - pl no 98111073 condemned and unserviceable icf bg 8 wheeler coaches no. [1] special repair wgscn 056327 [2] special repair wgscn 054040 [3] special repair rt 900066 [4] special repair gslrd 046712 [5] special repair gs 066410 [6] special repair wgaccn 046111 [7] special repair wgaccn 046139 with all available ferrous-non ferrous electrical fittings with wires, lights, fans, switches, mobile chargers, batteries, battery boxes, wash basins, bio tanks, dust bins, wooden items, ss and aluminium water tanks, porcelain/ss commode/ inlay pans, wall protectors, main doors and lugguage doors, 25kva ac coach under slung inverters and its panels, power cables, pre cooling transformer, wra pumps, power panel, rmpu and control panels, change over rotor switches, rru, bp fp gauge, smoke and heat detection alarm system and there on. rate per number should be quoted. advice note no. [1] 073349-26-08907, dt 18.06.26 [2] 073349-26-08904, dt 18.06.26 [3] 073349-26-08905, dt 18.06.26 [4] 073349-26-08909, dt 18.06.26 [5] 073349-26-08908, dt 18.06.26 [6] 073349-26-08903, dt 18.06.26 [7] 073349-26-08906, dt 18.06.26. approx. weight of the coaches is 206.028 mts. on as is where is condition. note: [1] cutting permitted to cut the coach into two pieces [center cut]. [2] crane loading permitted. [3] coach in grounded condition without bogie complete set(location: mettu line nearby ipf colony office goc)

CTN :45682343

03 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of buzzer, over speed fire detection alarm/ vigilance warning of cab equipment of wag-9 loco as per clw's spec. no.-clw/es /3/ 0078 (alt.-c) [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

CTN :45679450

01 Jul, 2026 5.64 Lacs

Delhi - Delhi

Tender For am&o (2026-27): fire detection, alarm and fighting system in parliament house, new delhi. (sh: supply, installation, testing and commissioning of fire curtain & fire barrier system (compartmentation) at north & south utility basement in parliament house, new delhi).

State Government

CTN :45680270

16 Jul, 2026 NA

Kheda - Gujarat

Tender For supply of various instruments for chp & bop area of wtps unit 8. - over travel limit switch (otls), make: electromag methods, model:- elotc/2no2nc, amps: 40 / 10, voltage: 500 vac, c/s: 50, ag make heavy duty limit switch type : hls/ii. contacts : 2 no + 2 nc rating : 25 amps @ 415 v.ac enclosure : die casting aluminum (lm-6) gasket : nitrile rubber gasket reset : auto reset type, digital pressure gauge: range: 0 to 100 kg/cm2, zero speed switch, make: protocontrol instruments pvt. ltd, model: esm b2, sensing range: 15-17mm, supply: 220vac , range: 10 -100 rpm, wire: 2 wire, ppr: 4, cable length: 2 meter (mininum), sr no: 15j252., inductive proximity switch, sensing distance: 25mm, supply: 230v ac, dimension: 50mm x 110mm., zss controller with sensor probe set, make: jayashree, speed setting: 100 to 1000 rpm, 4 imp rev,2no + 2nc,5a @ 240v ac, supply voltage:90-250v ac, sensor probe model: sp 12 b 30*65 10 m, termination: 3 wires dc., chlorine leak detector - single sensor for model no. 5002, range : 0 to 5 ppm of chlorine,make: perfect chloro system, magnesium anode rod, length: 30 cm, diameter:- 1/2 (half) inch., pressure gauge, 0-16 kg/cm2, bourdon with tantalum/monel or better diaphragm seal, chlorine service, body : ss316lor suitable, dial :150mm+/-10 percent, accuracy:class 1, process connection 1/2 in. npt(m) direct bottom entry, ip65, pressure gauge, 0-21 kg/cm2, bourdon with tantalum/monel or better diaphragm seal, chlorine service, body:ss316l or suitable, dial:150mm+/-10 percent, accuracy:class 1, process connection 1/2 in. npt(m) direct bottom entry, ip65, pressure gauge dial size 150mm with range 0-10 kg./cm2, temperature gauge, 0 to 160 deg c, bi -metal strip coiled, dial 150mm, +/- 1 percent fsd accuracy, 12mm stem dia, 100mm stem length, ss304 case, neoprene gasket, 1/2 inch npt(m) process connection, 1/2 inch npt (m) adjustable to thermowell, rtd pt 100, duplex, sheath dia. 6 mm, sheath length 150 mm, ag make proximity switch, model: ps 2000d, input power : 24 vdc, proximity dia : m50, sensing dist : 16 mm-25mm, 4 wire type, wire length : 5 mtrs, contact: 1no+ 1nc., pointer puller for pressure gauges, electronic speed switch monitoring unit with indictive sensor probe, 10-100 rpm, 4 digit speed indication, 90-250v ac supply, accuracy : +/-5 percent, calibration 4 imp / rev, 1-20s itd & ntd, ip65, pressure switch ,range 0.6 to 6 kg/sqcm, pressure switch range : 1 to 10 bar, pressure switch, range 1.6 to 16 bar, type : bellow, connection : 1/2" npt, bottom entry, vacuum switch low, (-760 to 0)mmhg, diapragm seal tantalum/monel or better for chlorine service, body-ss316l or suitable, die cast aluminium or better enclosure, accuracy : +/-0.5 percent, process connection:1/2 in. npt(m), 2spdt, ip66, pressure switch, 0.3-1.6 kg/cm2, tantalum/monel or better diaphragm seal, chlorine service, body-ss316lor suitable,die cast aluminium or better enclosure, repeatability : +/-1 percent , process connection : 1/2 in. npt(m), 2spdt, ip66, vacuum gauge, (-760 to 0) mm hg, bourdon with tantalum/monel or better diaphragm seal, chlorine service, body:ss316l or suitable, dial:150mm+/-10 percent, accuracy:class 1, process connection 1/2 in. npt(m), ip65, pressure gauge 0-6 kg/cmsq, pressure gauge 0-10 kg/cm2, pressure gauge range 0-16 kg/cm2 size 100 mm, over travel limit switch (otls), make: electromag methods, model:- elotc/2no2nc, amps: 40 / 10, voltage: 500 vac, c/s: 50, ag make heavy duty limit switch type : hls/ii. contacts : 2 no + 2 nc rating : 25 amps @ 415 v.ac enclosure : die casting aluminum (lm-6) gasket : nitrile rubber gasket reset : auto reset type, digital pressure gauge: range: 0 to 100 kg/cm2, zero speed switch, make: protocontrol instruments pvt. ltd, model: esm b2, sensing range: 15-17mm, supply: 220vac , range: 10 -100 rpm, wire: 2 wire, ppr: 4, cable length: 2 meter (mininum), sr no: 15j252., inductive proximity switch, sensing distance: 25mm, supply: 230v ac, dimension: 50mm x 110mm., zss controller

Central Government/Public Sector

CTN :45587283

08 Jul, 2026 1.00 Lacs

East Godavari - Andhra Pradesh

Tender For supply of study table lamp , electronic siren , electric fan motor , emergency warning light , laser pointer light , smart luggage guard , fire alert system , smart tissue dispenser , automatic light , brightness controller , light sensitive alarm , and gate concept , or gate concept , security alarm , room occupancy indicator , scarecrow motor , electronic fencing , house doorbell , pocket torch light , automatic garden light , led blinking , buzzer beeping , led plus buzzer alert , traffic light system , smart parking system , rgb color mixing , toll gate system , temperature and humidity display , obstacle detector , smart weather station , smart irrigation system , clap controlled fan , dark room alarm , ldr-based night light , ir object detection alarm , smart pedestrian traffic light system , digital dice , flame alert display , smart rain detection system , height measurement machine , water level alert system , smart home automation , digital notice board system , voting system machine , laser security system , smart dustbin , entry counter , quiz buzzer , touchless doorbell , temperature-controlled rgb system , obstacle avoider robot , anti-fall robot , smart bluetooth-controlled car , line follower robot , light following robot , basic movement test robot

State Government

CTN :45592307

30 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For providing comprehensive maintenance of fire detection alarm system, public address system, cctv etc., at 1848 msb tngrhs kavundampalayam

corporations/Associations/Others

CTN :45557819

06 Jul, 2026 NA

Kolkata - West Bengal

Tender For sitc of fire detection alarm system in old melting department of india government mint, kolkata

Central Government/Public Sector

CTN :45236974

20 Jun, 2026 45.00 Lacs

Udhampur - Jammu And Kashmir

Tender For corrigendum : repair/maintenance of fire detection, alarm and firefighting system of map accn under ge (utilities) udhampur

CTN :45430790

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur

Central Government / Public Sector

CTN :45422115

15 Jun, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For supply of n & s spare parts for 18 month schedule- aspirating type fire/smoke detectionwith alarm system to rdso spec-rdso/2008/cg-04/rev-05 for train 18 model-ns-hochiki-1060.01.a)shorting link for power t.b - push in type jumper tan 4 way copper contact(part no. wago -870-404 (push in type jumper tan 4 way) -10 no/bub)hochiki inlet filter - size: 28.9mm to suction of air /dust particle (part no.ns-train 18-cp-hochiki inlet filter-006 )-4 no/bu [ warranty period: 30 months after the date of delivery ] ]

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