Tender For deposit-shabda surabhi smart class rooms-mynagappally gramapanchayat-supply and installation of electronic equipments for arranging sabda surabhi smart class rooms in 6 govt. lp schools at mynagappally gramapanchayat, kollam.-general electronics work - public address system, od156085/2025-2026:supply and installation of desktop paging microphone with multi tone chime having flexible 30 cm gooseneck, frequency response minimum 50-10,000hz, sensitivity 2.0mv/pa or better, low noise cable with phone plug, supplied with 2x1.5v(um-3) pencil cells, aluminum die cast top and special high reliability switches with integrated led indicator etc. 3 year warrantypreferred make- ahuja, bogen, bosch, studiomaster., od156086/2025-2026:supply and installation of wall mount compact, high fidelity speaker - having rated power 30watts (30w / 15w / 7.5w / 3.75w), frequency response - 100hz to 20khz, sensitivity - 88 3db (1w, 1m), 5 inch woofer and 1 inch tweeter etc. warranty-3 yearspreferred make - studiomaster, ahuja, dynatech or equivalent , od156212/2025-2026:supply and installation of professional 19 inch rack mounted pa amplifier having minimum 4 balanced mic/line inputs (combo jacks), 1 auxiliary input, bass/treble and master controls, low cut switch, led indicators for power on, signal and clip, pre out and amp in (send/return), auxiliary line out, 160w rms, at 1 percent threshold, operating on ac 220-240v, 50hz/dc 24v/ dc and having 50-15000 hz 3db , speaker outputs of 4, 8, 16 ohms at 70v and 100v, built-in mp3 player warranty. 3 years. preferred make- ahuja, studio master or equivalent , od156243/2025-2026:supply and installation of professional 19 inch rack mounted pa amplifier having minimum 3balanced mic/line inputs (combo jacks), 1 auxiliary input, bass/treble and master controls, low cut switch, led indicators for power on, signal and clip, pre out and amp in (send/return), auxiliary line out, 80w rms, at 1percent threshold, operating on ac 220-240v, 50hz/dc 24v/ dc and having 50-15000 hz 3db , speaker outputs of 4, 8, 16 ohms at 70v and 100v, built-in mp3 player warranty. 3 years. preferred make- ahuja, studio master or equivalent , od156348/2025-2026:supply and installation of 16 channel zone selector with provision for switching a 100v audio signal to one or more of up to 16 zones.1 x 100v input, 16 x 100v outputs, manually switchable, built in relay for all call. preferred make: ahuja or equivalent warranty 3 years., 1.17.2:supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel/ pvc conduit as required.2 x 1.5 sq. mm, 1.21.1:supplying and fixing of following sizes of medium class pvc conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required.20 mm, od158699/2025-2026:supply and installation of necessary electrical accessories for giving proper electrical power to the rack - warranty 3 years., od158700/2025-2026:supply and installation of wooden rack for placing amplifier, cordless receiver and mixer unit.
Tender For supply, installation and commissioning of control office equipments (coe) for data retrieval and analytics system for 3 phase electric locomotives as per part 3 of clw spec.no. clw/c-d&d/es/3/0554 issued in april 2024 or latest and scope of work as per annexure- 1.sads comprising large led , daws comprise of high end , remote office communication and asset management , rack 19'' mass rack , power conditioning equipment , smart phone with sads apps with 5g connectivity , modular furniture , transportation, fitment, commissioning of all (sads, daws, furniture, wiring between all these items) including all materials required to connect i.e. electrical wiring, lan wiring, hdmi cables, switches, sockets etc
Tender For bid to ras supply of vc room infra for c2 d d - 100 inch tv screen led main screen , display 65 inch , display 55 inch , desktop i7 with all software , full high definition conference ptz camera 1080p 44xh264 , hybrid conference phone with extentions , ups 15 kva with btys , 50 kva stabilizer , visualiser , nvr 16 channel with hdd 4tb , nvr 32 channel with hdd 4tb , 8 port gigabite smart switch with 2sfp slot l2 , 01x4 hdmi splitter 4 ports , hdmi 4k 15 mtr cable optical enabled , vga cable roll , 8 port switch , 4 port switch , splitter , 17 u rack 600x600 , optical to ethernet converter , hdmi switcher 4x4 , usb extension cable 15 mtr , hdmi cable 25 mtr , digital slide presenter , pa system with accessories , ofc armoured 4 core , vga splitter , 0bdb lc mm to sc mm sc to sc lc to lc and fc connectors , isopropyl liquid , usb to printer cable 15 mtr , work stns , conference table , chairs and furniture , presentation podium with inbuilt speaker , sound proofing and lighting control , biometric system , atlas sound am 1200 low profile sound masking system , 1.5mm data wall ) /bid number : gem/2026/b/7529517 * /dated: 15-05-2026 & & / bid document 1 / 43