Latest echo sound system Tenders | Government echo sound system Tenders

State Government

CTN :42903927

08 Dec, 2025 12.00 Lacs

Gwalior - Madhya Pradesh

Tender For rate contract for supply installation of peripherals for computer printer and networking equipments repairing of computers printers and toner refilling in various type of printers for offices situated under om circle mpmkvvcl gwalior - computer/pc/desktop (hp, acer , ibm , compaq , hcl , hcl infinity, lenovo, dell), ram (ddr-3 ram 8 gb), ram (ddr-3 ram 4 gb), ram (ddr-4 ram 4 gb), ram (ddr-4 ram 8 gb), hard disc (usb external 1 tb) (segate/hitachi/toshiba/sony/wd), hard disc (sata 1 tb) (segate/hitachi/toshiba/wd), hard disc (sata 500 gb)/(segate/hitachi/toshiba/wd), hard disc (sata 500 gb)/(segate/hitachi/toshiba/wd)/refurbished, hard disc (sata 1 tb) (segate/hitachi/toshiba/wd)refurbished, ssd 1 tb (segate/wd/toshiba), ssd 500 gb(segate/wd/toshiba), processor fan (for core 2 duo), processor fan (for core i3 and above), smps 500w (intex/frontech/zebronic/enter), smps repairing, graphic card (2 gb), pci lan card, power cable 1.5 mtr, vga cable 1.5 mtr, keyboard+mouse combo(logitech/hp/dell), wireless keyboard+mouse combo(logitech/hp/dell), key board (logitech/hp/dell), mouse (logitech/hp/dell), formating servicing of computer re-installation of os and relevent software, atx cabinet with smps(intex/zebion), atx cabinet without smps(intex/zebion), dvd writer sata (lg/asus/samsung), mother board repairing, power cable 3mtr, vga cable 3 mtr, new mother board dg61 including installation (zebronics,other compatible), new mother board dg81 including installation zebronics(other compatible), new mother board dg 110 series including installation zebronics(other compatible), hdmi cable 1.5m, hdmi cable 3m, processor i3 3rd gen and above, processor i3 7th gen and above, servicing and repairing of tft/ledmonitor (damaged not included), lcd/led 15"/15.5"/16" lg/samsung/hp/dell/zebronics, lcd/led 18.5"/19.5"lg/samsung/hp/dell/acer/lenovo, new mother board dg 310 series including installation zebronics, led panel replacement 18.5", tft panel replacement 15", processor i5 3rd gen and above, processor i5 7th gen and above, tft/led monitor reparing (power supply circuit), tft/led monitor reparing (display unit), all in one pc power adopter(acer/lenovo) all models but compatible make, hdd cable sata, sata power connector, cmos battery, laser printer and its accessories hp-1020, hp-1505n, hp p-1108 and same type series, opc drum compatible, logic card compatible, pcr roller compatible, chip replacment compatible, bullet for printer cartridge, doctor blade compatible, wiper blade compatible, magnet roller compatible, reffling toner including powder 120grm, reffling toner including powder 80grm, pressure roller compatible, teflon paper compatible, fuser unit, engine control card, relay, moter, paper senser, gear assembly, paper pickup assemble, power supply card reparing, power supply card, networ card, cartridge senssor, scanner unit, scanner cable, screen panel, laser unit for photocopy, paper try, printer new carrtidge original make all models, printer complete base, printer servicing, printer cable 2 mtrs, canon mf 244, 3010, 274dn,hp mfp-128, m208dw series and same type series, opc drum compatible, logic card compatible, pcr roller compatible, chip replacment compatible, bullet for printer cartridge, doctor blade compatible, wiper blade compatible, magnet roller compatible, reffling toner including powder 120grm, reffling toner including powder 80grm, pressure roller compatible, teflon paper compatible, fuser unit, engine control card, relay, original cartridges of all canon (all mentioned above), other parts canon mf 244, 3010, 274dn,hp mfp-128, m208dw, paper senser, gear assembly, paper pickup assemble, power supply card reparing, power supply card, networ card, cartridge senssor, scanner unit, scanner cable, screen panel, laser unit for photocopy, paper try, printer complete base, printer servicing, ups & accessories (samtek, libert iton,microtek, unline, umax, iball , power etc (0.5 to 1 kva), transformer charging isolated 12 v ac, ups

corporations/Associations/Others

CTN :42930963

08 Dec, 2025 NA

Haldia - West Bengal

Tender For auction sale of kw transducers p/n wt-02/tp bom,pca psu 220v dc/+20/+-12/+5v dc -gutor,cable,t/c,al,12p,ex,pvc ins,voltage transducers p/n vt-02/tp bom,numerical feeder protection relay,siemens front fascia for 7sj6001/5,num relay 7sj6412,1a,110-250vdc,siemens,breaker jaw contact p/n sace e4s40,dummy panel,insulator,bus support,f/ switchboard,abb,acb, 3 pole,415v, 4000a,ge,acb,2500a,660v,siemens,numerical protection relay p/n 7sj62,vacuum bottles 1250a p/n vs15102p,uns 0868b-p,v2 power supply unit,flp terminal stud with bushings f/motor,vacuum bottle 2500a,motorised actuator assembly p/n-75-066,motor gear big unit,areava,swbp/n-a6940,acb e4 3200a,thyristor mod for rect f/loher800kw vfd,acb 800a,free return charging device,p.no:sl90825,acb,cncs,3200a,500v,l&t,sealing ring for bearing of gt gen.,bhel,acb e3 3200a,power supply 110/24 v.d.c.kx97,energy meter,digital,lcd display,3 ph,configurable acb 4000a,4p,acb,1000a,l&t,breaker 3150a p/n.ecb-a-ecboo-002,iso contact 800/1250a breaker,swb,a6984,isolat contact assembly cat-pga8100051,acb 1250a

Central Government/Public Sector

CTN :42889084

10 Dec, 2025 NA

Kadapa - Andhra Pradesh

Tender For supply of consumable items 4pin ir infrared flame detection sensor module , 4-wheel drive robot smart car chassis kits , tip122 transistor + in4148 diode , capacitor (102 pf/3x33pf) +resistor(1kohm, 1w) , solar panel , 18 v (vmp)/50-100 w monocrystalline , charge controller , pwm 10 a/12 v solar controller , charge controller pwm 10 a/12 v solar controller , zvs inverter module , 5-12 v mini zvs induction heating module + coil , resonant capacitors (c_tx) , polypropylene 0.47-1 f/250 v , decoupling capacitors , 100 f electrolytic , decoupling capacitors , 1 f film each , copper wire for rx coil , enameled cu wire awg 18 (1.0 mm) in meter , resonant capacitor (c_rx) , 25 nf/250 v film capacitor , rectifier schottky bridge mbr3045 or 4x mbr2045 , filter capacitor , 1000 f/25 v electrolytic , display mcu arduino uno/ atmega board , lcd module , 16x2 hd44780 type lcd , dc fan 12 v brushless dc fan (0.1-0.3 a) , current sensor , acs712-058 (0-5 a) , 12 modular gang box , 1 module switch , camera sensor-rgb camera module/openmvcom , stepper motors-12v with gear boxes , transmitter and receiver coils -12v , aurdino (dfrobot) , flame sensor module , lm2596s dc-dc buck converter , 650nm 5v dc laser module (red) , vl53l1x time of flight distance sensor module , bmi160 6-axis accelerometer & gyroscope module , oled 0.96-inch 4 pin ipc 128x64 display module blue (ssd1306) , 5v 3a dc adapter having usb port , ai-thinker rd-03d 24g multi-target radar module , ps2 joystick module sensor , 1.25mm 4pin (pico blade compatible) to female , dupont (300mm) , battery 5v (rechargeable) , usb a type to micro usb b type power only cable 100cm , usb a type to micro usb b type power+data cable100cm , white led 1 w high bright , ds3231 rtc (i2c, 2ppm accuracy, battery backup) , sd card module + 16gb (spi, fat32) , mq-135 for air quality, (1 and0-1000ppm nh3/nox/alcohol) , mq-6 for lpg gas, (200-10000ppm, fast response) , mq-7 co gas, (10-500ppm, high sensitivity) , bmp280 pressure: 300-1100hpa, temp: -40 c to +85 c , mpx5010dp pressure: 0-10kpa, analog output , max6675 + thermocouple (temp: 0 c to +1024 , -type, spi) , 5 volt ac dc converter , 40-watt bulb as load , current sensor (sct-013) , rtc module -ds3231 , microsd card module , vibration/accelerator sensor , transistor (bc547 or npn) , pro-range 392.4 n-cm 50 rpm 12v planetary gear , dc motor pgm45775-99.5k , shafts/axles (steel rods, 3-5 mm) , gt2 timing pulley , springs (soft, 20-30mm) / shock absorbers , chassis/frame (aluminum/acrylic / wood) , screws, nuts, bolts, washers (m3/m4 assorted) , remote control module (rf 433mhz, serial communication) , icd display (16*2 lcd or 0.96 oled) , gp2y1010au0f dust sensor (5v analog output) , dc power supply / adapter: 12v , copper wire (25 m) , pp capacitor (0.1 f-1 f, 100v) , mosfet-irfz44n (2 no) , zvs driver board for tesla coil power supply board , induction heating module 12-30v , heatsink & cooling fan , filter capacitor 1000 f/50v , schottky diodes-1n581 (2nos) , filter capacitor 1000 f/25v , voltage regulator, lm7812 (12v) , l293d motor control sheild , battery cell 3.7v , mpu 9250 gyroscope sensor , lm2596s dc-dc buck converter , micro sd tf card memory shield module spi micro , sd adapter arduino , standard 5v 1a power supply with 5.5mm dc plug , irlml2502 , power bank (10000 mah)-5v,3a, , esp 32-devkit (esp-wroom-32),-520 kb sram, 4 , mb flash typical , motor driver modules-l298n , servo motors (sg90/mg90s) , lithium ion batteries 7.4 v 2s li-ion 2200 mah , dc motors(nominal voltage 6v) , raspberry pi camera module 3 , z120 usb speaker -logitech,-3 w output, plug-and- , play usb audio compatible with raspberry pi. , mic-generic usb mini mic , microsd card 32-64 gb , 65 mm plastic robot wheels with bo motors , fuse 12v,30-60a , pcb 20-60a , dc battery 12v,40-100a , mosfet 55-75v,60-120a , gate driver ic ir2110/ir2101/sg3525 , pwm controller ic sg3525, tl494 , dc bus capacitor 25v,2200-4700 microfarad , output filter capacitor 440v, 1-2.

Central Government/Public Sector

CTN :42850126

10 Dec, 2025 5.00 Lacs

Tadepalligudem - Andhra Pradesh

Tender For supply of consumable items for ug students at nitanp. - 4pin ir infrared flame detection sensor module, 4-wheel drive robot smart car chassis kits, tip122 transistor in4148 diode, capacitor (102 pf3x33pf) resistor(1kohm, 1w), solar panel, 18 v (vmp)/50-100 w monocrystalline, charge controller pwm 10a/12v solar controller, charge controller, pwm 10 a/12 v solar controller, zvs inverter module, 5-12 v mini zvs induction heating module coil, resonant capacitors (ctx), polypropylene 0.47-1 µf/250 v, decoupling capacitors, 100 µf electrolytic, decoupling capacitors, 1 µf film each, copper wire for rx coil, enameled cu wire awg 18 (1.0 mm) in meter, resonant capacitor (c rx), 25 nf/250 v film capacitor, rectifier schottky bridge mbr3045 or 4+ mbr2045, filter capacitor, 1000 με 125 v electrolytic, display mcu arduino uno/atmega board, lcd module, 16x2 hd44780 type lcd, dc fan 12 v brushless dc fan (0.1-0.3 a), current sensor acs712-058 (0-5a), 35v, din rail enclosure (200x150x80mm, ip20, plastic), terminal blocks (5mm pitch, 2-20 positions, pcb mount), power supply (12v dc, 3a, 36w, input: 100-240v ac), gsm antenna (900/1800mhz, sma connector, 3dbi gain), resistor kit (500pcs, 10-1mq, 1/4w, carbon film), rgb led (common anode, 5mm, 4-pin, diffused), 0.96 oled display module spi/i2c-128x64-7 pin blue, ads1115 adc, tp4056 charger, resistor box (assortment of 130 resistors and 30 values), ceramic capacitor box (100 pieces, 20 values), (50-120 pcs) inductor assortment kit, op-amps (lm358 of tl072), on/ off toggle switch, rotary encoder with push button, mcp4725 dac module, micro-sd card module 32gb, tactile push button switch 6x6x5 (pack of 10), pzem-004t v3.0 module (80-230v ac, 10-100a uart), microsd memory (8 gb), lcd display (16x2 lcd) with 12c module, gsm sim800l module, lm385 op-amp gain module, single phase energy meter (240v, 0-30a, 50 hz), plastic box (15×10-7 cm²), micro switch(5v), bpw34 photodiode, micro sd card module, 12v nema 17 stepper motor, b mm chromed steel rod 5.5cm, 8 mm chromed steel rod 35cm, mgn12h linear guide rail-0.5m with sliding block, 12v adapter za or above, barrel connector (female), 6 mm idier wheel (3 mm bore), high-current driver circuit (eg. mosfet/h-bridge), (3.3 v gate compatible), calibration fluids (for ph and tds) (ph 4.00, 7.00, 10.00, ec 1413 µs/cm, 100 ml), waterproof connectors/probe guards, ph sensor kit (arduino-compatible) (0-14, ph, analog 0-5v), tos/ec sensor kit(arduino-compatible),0-, 2000ppm (0-5v output), insulated copper wire (25 meters), rectifier (6-10) a, lipo or lithium-ion battery (3.7v/9v), solar panels (5-6)v, w88-a 10a solar charger controller, magnetic field sensors, super strong neodymium magnets (6x2 mm silver, pack of 100) | ultra powerful rare earth round, magnets for fridge, crafts, diy, office & home use, buzzer, electromagnet solenoid (12 v rated, <=3a), induction coils, ac-to-dc power adapter supply (eg. 100v ac to 99 dc), witching relay (5 or 12 v.10 a contact rating), submersible water pump or agitator (dc 3-12v, 100 l/h flow), solar universe india 30watt 12v solar modules solar panel, lm2596 dc-dc buck buck converter module, ina219 sensor module, gp2y1010au0f sensor, 16x2 lcd display, zmpt1018 voltage sensor, 16x2 12c lcd display module, 5 volt ac dc converter, 40-watt bulb as load, current sensor (sct-013), rtc module -ds3231, microsd card module, vibration/accelerator sensor, transistor (bc547 or npn), pro-range 392.4 n-cm 50 rpm 12v planetary gear, dc motor pgm45775-99.5k, shafts/axles (steel rods, 3-5 mm), gt2 timing pulley, springs (soft, 20-30mm)/shock absorbers, chassis/frame (aluminum/acrylic/wood), screws, nuts, bolts, washers (m3/m4 assorted), remote control module (rf 433mhz, serial communication), lod display (16*2 lcd or 0.96 oled), gp2y1010au0f dust sensor (sv analog output), dc power supply/adapter: 12v, copper wire (25 m), pp capacitor (0.1uf-1µf, 2100v), mosfet-irfz44n (2 no), zvs driver board for tesla coll power supply board, induction heat

Central Government/Public Sector

CTN :42827118

10 Dec, 2025 NA

Roorkee - Uttarakhand

Tender For supply of supply installation and commissioning of audio video system : : - lcd led display , vc camera , wireless sharing device , spotlight presentation remote , speaker , amplifier , digital signal processor , audio interface , matrix switch with scaler , table microphone , wireless collar microphone , wireless handheld microphone , cable and connector , online ups 5kva , ops for interactive flat panel

State Government

CTN :42756396

05 Dec, 2025 NA

Rupnagar - Punjab

Tender For purchase of recovery and rejuvenation lab equipments - percussion massager (gun massager), key features- percussive action: a percussive action that provides rapid and repetitive strokes to muscles and tissues- adjustable speed: adjustable speed settings to customize the massage experience- multiple attachment heads: multiple attachment heads for targeting different muscle groups and areas of tension- ergonomic design: ergonomic design for comfortable grip and reduced fatigue- blue tooth integration- powerful motor with 37 pounds of stall forceperformance specifications- speed range: with at-least 3 speed variation with lcd screen display- build in led light therapy- built in biometric sensor- guided breath workbattery life usb - c chargingattachments- standard ball- dampener- thumb- micro point- wedge-to emit heat- for cold treatmentsafety features- overheat protection: overheat protection to prevent damage to the motor and ensure safe use- automatic shut-off: automatic shut-off feature to prevent prolonged use and reduce risk of injury- soft start: soft start features to prevent sudden jolts or shocksadditional features- portability: compact and lightweight design for easy transport and storage- quiet operation: quiet operation for discreet use in various settings- customizable settings: customizable settings for personalized massage experiencecertifications: ce , fda clearance, vibration platform, adjustable frequency- 15hzs to 40 hzamplitude setting- 80 watt, pmdc motor supports upto 150kgremote control operatedatleast 3 preprogrammed modes non slip platform, steam room, steam generator- power output: generator should match a steam room of appox. 50 to 200 cubic footage (6-7.5 kw)- installation location: should be installed upto 60feet away from the steam room, ideally in a closet or heated attic/basement- features: automatic flushing, aromatherapy, and energy efficiencyroom design and materials- waterproofing: apply a waterproof membrane to walls, floor, and ceiling to prevent moisture damage- tiling: use non-porous tiles like porcelain or glass, and ensure a slight slope for water drainage- flooring: choose textured or anti-skid tiles to prevent slipping- insulation: insulate walls and ceiling to preserve heat and increase energy efficiencyventilation and safety- ventilation system: install an exhaust fan, sloped ceiling, and floor drain to remove excess water and maintain air quality- door and seals: ensure a properly sealed door with tempered glass, tight seals, and corrosion-resistant materials- lighting: use waterproof, sealed light fixtures like harvia fiber optic lightscontrol panel and accessories- control panel: install a touchscreen panel to control temperature, lighting, music, and aromatherapy- seating: choose water-resistant materials for benches, and consider fold-down seats or heated seats for luxury- aromatherapy: use essential oils to enhance thesteam room experience., sauna room, sauna heater with thermostat- type: electric, wood-burning, or infrared heater.power output: heater should match sauna room with 50-200 cubic footage (5-8 kw)room design and materials- insulation: high-quality insulation materials like mineral wool or fiberglass to maintain heat and energy efficiency- wood: durable, heat-resistant woods like cedar, aspen, or hemlock for interior lining- flooring: non-slip flooring materials like ceramic tiles or wood with a textured finish- ventilation: proper ventilation with adjustable vents to control airflow and humiditysafety features- temperature limiter: install a temperature limiter to prevent overheating and ensure safety- guardrail: install a guardrail around the heater to prevent accidental contactlighting: use heat-resistant lighting fixtures and ensure proper wiring and electrical safety control unit to regulate heat, foam rollers, material and density- eva (ethylene-vinyl acetate) foam: a popular choice for foam rollers due to its durability and comfort.- high-density foam: provide

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