G E N E R A L - P L A N 2 0 2 5 - 2 6 - G H S S Muzhappilangad - Smart Class Room-Setting u p o f S m a r t C l a s s R o o m a t G H S S Muzhappilangad -General Electronics Work

Supply and Installation of PA System, Multimedia Projector, Laptop and Printer

OD214828/2025-2026:Supply and fixing 19 inch,6U 500mm Wall mount Network Rack with ACDB 6 port, cooling fan, cable manager etc. (Approved Make: Legrand, President, Valrack ).

OD214837/2025-2026:Supply and installation of 16 ports POE Gigabit Ethernet Unmanaged Rack mount form factor Switch is having 10/100/1000 Mbps. Operates on AC 110/220V, Efficient Delivery of Power according to IEEE 802.3af/at and support auto sense / non PoE IP device as well. Should have Min 180W PoE power and having 32 Gbps bandwidth, Min 4K MAC Address table size, Port-based QoS, Certifications: - CE, FCC, EN 55024. Durable to Lifetime OEM warranty. (Approved Make: Allied Telesis, Brocade, HP, Cisco, Netgear ).

OD214832/2025-2026:Supply and installation of Premium IEEE standard POE Indoor Giga ceiling dual Band WAP having following minimal features; 802.3af power over Ethernet, 2.4GHz and 5GHz concurrent operation (2x2 MU-MIMO and OFDMA) with 1.2 Gbps throughput rate, 2.4GHz and 5GHz with a combined throughput of 1.75Gbps (550Mbps at 2.4GHz and 1200Mbps at 5GHz), Maximized range of two high-performance antennas extend faster file transfer and uninterrupted connections, Backward compatible with 802.11a/b/g/n/ac client devices, Works with all internet service providers, Access Point Mode, WiFi Protected Access (WPA2/WPA3) MAC Address filtering, including all handling charges, Patch cords and other Accessories, 3 years of OEM warranty. Approved Make: Grandstream, Cisco, Netgear, Aruba .

OD214849/2025-2026:Supply and Installation of Wireless Presenter having the following features, batteries operated, Connectivity Type wireless, Wireless Type 802.11a etc., USB Hardware Platform, Included Components; Wireless Presenter TXD/RXD, 2 AAA batteries, Carrying case, Quick-start guide. Durable to long last and have warranty for 3 years. Approved Make: Benq, Logitech,RTS

OD277646/2025-2026:Supplying, installing, testing and commissioning of Smart Acoustic Automatic School Bell System suitable for schools and educational institutions, complete in all respects, including high-output acoustic speaker with minimum 150 metre audible range, combo acoustic and electric bell arrangement with potential-free contact for external bell/hooter operation, Wi-Fi/Bluetooth enabled controller with Android mobile application support, built-in non-volatile real time clock with lifetime memory backup, soft-touch keypad for manual operation, LCD display for easy programming and monitoring, support for MP3 audio/vocal file playback, emergency tone generator with manual bypass switch, facility for user-programmable bell schedules for periods, short breaks, recess, assembly, etc., provision for minimum 20 bell events per day, capability to set different bell durations and tones (minimum five types) for identifying different school activities, permanent retention of all programmed data and RTC during power failure without loss of settings, complete with mounting accessories, internal wiring, interconnections, testing, demonstration, and commissioning, as required.

OD214847/2025-2026:Supply, termination, testing, and commissioning of UL Listed, ETL verified CAT 6 Keystone Jack with dust protection, suitable for 22- 24 AWG bare copper conductor, Minimum 500 insertion cycles and 100 re terminations, as per TIA/EIA 568-B colour code conforming to the standards ANSI/TIA-568.2-D , ISO/IEC 11801, IEEE 802.3, ISO/IEC 60332-1,and RoHS Complaint. Approved make: Molex, Honeywell, Comscope, Norden.

OD214843/2025-2026:Supply and installation of UL listed, ETL verified 1U , 24 port Rack mountable Enhanced Modular type unloaded Patch Panel with rear cable organizer made of cold rolled steel, powder coated, front labelling Facility and suitable for RJ 45 CAT 6/CAT6A Keystones and labelling as required. Approved make: Molex, Honeywell, Commscope, Norden.

OD214842/2025-2026:Supply and fixing CAT-6 information outlet for 1000 Mbps with spring shutter front access for connecting nodes on with concealed mounting box consisting of MS cable store. Approved Make: Actassi, Belden, Commscope, Molex

OD214859/2025-2026:Supply, Installation, Testing & Commissioning CAT6 Patch Cord, - Length (0.5) Meter Conductor Size: 24 AWG stranded bare copper wire, - Sheath: LSZH, - Operating Temperature range : 20°C to +70°, - MIN operating life: 750 insertion cycles, - ETL 4 Channel Connector Tested, RJ45 plug and boot material: Clear polycarbonate, - Contact material: 0.35mm thick copper alloy Contact plating: 1.27um gold, - Max voltage: 150 VAC, - Max current: 1.5A @ 25°C, Approved Make: Actassi, Belden, Systimax, Molex, Panduit, R and M.

OD214848/2025-2026:Supply and providing LSZH 2Mtr CAT-6 Giga UTP patch cord . Approved Make: Actassi, Belden, Comscope, Molex, Panduit, R and M .

OD214838/2025-2026:Supply & providing 3Mtr CAT-6 Giga UTP patch cord . Preferred Make:Actassi, Belden, Comscope, Molex, Panduit, R&M .

OD257273/2025-2026:Supply, laying, certification and documentation of 4 pair UTP LSZH Flame Retardant CAT-6 Data Cables through the PVC Conduit, It should have 23AWG solid copper wire, PE Insulated casing, Two colored insulated conductors twisted together to form a pair, Cable can be offered UV resistance, hydrocarbon resistance, oil resistance, anti-rodent and anti-termite properties etc, IEC and EN based standardization for Flame Retardance, Halogen Free, No Corrosive Gas and minimum Smoke Emission etc, Approved Make: Molex , Commscope, Systimax, Actassi, Belden. 1 run of Cable

OD279305/2025-2026: Supply, drawing. testing and commissioning of outdoor Cat6 UL certified 23 AWG bare copper conductor UTP 4 pair Un/armoured U/UTP CAT 6 cable with HDPE Insulation Material and LSZH Outer Jacket, conforming to the standards ANSI/TIA-568.2-D, ISO/IEC 11801, IEEE802.3, ISO/IEC 60332-1, ISO/IEC 61034-2, ISO/IEC 61754-2, Colour Code as per TIA/EIA 568-B, RoHS Compliant, transmission performance tested up to 500 MHz or better and Insertion Loss/ Attenuation: 33 dB/100m or better at 250 MHz in the existing conduit as required. Approved Make: Molex , Commscope, Systimax, Actassi, Belden

OD214831/2025-2026:SIT of HDMI face plate made of stainless steel, size 1 × 75/100 mm, provided with durable L-type HDMI connector, including L-angle female-to-female connector at the rear side with female extender, complete with all required accessories such as casing box, screws, fasteners, and handling charges, complete as required. Approved make: Kramer / Haunter.

OD214852/2025-2026:Supply and Installation: Projector Ceiling Mount including mounting hardware and accessories, 3ft (l .5ft length extendable up to 3 ft.), Universal type compatible with all projector brands and models, Pole Material - Aluminum, Mounting Bracket and Legs made of Cold roll steel powder coated- white, capable of fixing on all type of Roofing; Warranty: 3 years onsite.

OD214829/2025-2026:Supply , installation testing and commissioning of 1KVA (it could be greater in rating of KVA and DC Volt ) UPS, 26AH battery pack having sufficient back up power with 3 year OEM warranty for whole unit. (Approved make: Microteck, Hykon, Numeric)

OD214836/2025-2026:Supply of good quality Multi Wood Rack having minimum 700mm X 600mm with front open glass door driven by cinched fastened padlocked. 2. Nos of H and 1.No of V partitions having the difference of 300 mm height/adequate size as per the site demands, supplied with cable tidy hole, Molded safe guard for Laptop, AC Power Distribution Box having minimum 4 Nos. of ISI standard 3 pin plug points and 3m cable length.

OD257271/2025-2026:Supply and Installation of 120 Watt (RMS) PA amplifier with Built in Digital Player 5Mic and 2 Aux Inputs, frequency response 50-15000 Hz ±3dB, Bass, Treble & Master controls, speaker output 4 ohm,8 ohm 70V & 100V, circuit breaker for over load and short protection, workable on AC 220-240V 50Hz. (Preferred model: Ahuja SSB 120DP or equivalent).

OD214841/2025-2026:SITC of Medium Wattage (80W) PA MIXER AMPLIFIERS having 80W RMS at 10% THD, Output Regulation; less 2 dB, no load to full load at 1kHz, Input Channels; 3 × Mic 1.0mV/4.7kOhm, 1 × Aux 100mV/470 k Ohm, Frequency Response;65-15,000Hz ±3dB, Signal to Noise Ratio; 60dB, Tone Controls; Bass: ±8dB at 100Hz, Treble: ±8dB at 10kHz, Speaker Outputs; 4/8/16 Ohm 70V and 100V, Digital Player; MP3 Player with USB, SD and MMC Card Reader, Bluetooth and FM, Power Supply ; AC: 220-240V 50/60Hz, DC: 12V (12V Car Battery), Approved model: Ahuja (SSB-80®DFM), or equivalent.

OD214846/2025-2026:Supply and installation of 30W PA wall speakers with all hardware mounting accessories and having Rated Power taps of 30W/16W/8Ohm on 100V, Frequency Response :80Hz-20KHz , Input Voltage : 100V/70V , Sound pressure level : 87 ±2dB (1W/1M) (Approved Make : Ahuja, Studiomaster. )

OD257272/2025-2026:SITC of Compact and weather resistant bi-directional projection speaker, Input Power;30W RMS, Power Taps on 100V;30/20/10/5W, Impedance;330/500/1k/2k, Frequency Response;120-15,000Hz, SPL at 1kHz (1W/1m);94dB, Preferred Make: Ahuja SP-6305TD or equivalent

OD256338/2025-2026:Supply and installation of 8 W PA Wall/Ceiling speaker with 60-15,000Hz Frequency response and power taps of 8/4/2W (Preferred Model: Ahuja BS-6082T/6083T or equivalent)

OD214834/2025-2026:Supply and installation of superior quality chrome plated floor type microphone stand of 920-1500mm height (Approved model: Ahuja DGN or equivalent).

OD214833/2025-2026:Supply and installation of unidirectional Dynamic Microphone Frequency Response 20-16,000Hz, Sensitivity 3.15mv/Pa, Impedance 350 ohm. With 3 pin XLR connector and 10 meter low noise shielded 2 core Mic cable. (Approved model: PRO 3400 plus or equivaelnt).

OD214845/2025-2026:Supply of Duet UHF Wireless Microphone having 50-16,000Hz frequency response, individual XLR channel, display for frequency response and two transmitters(microphones)used at the same time.(Approved Model: Studiomaster XR 40HL, Ahuja AWM 700 UHL or equivalent)

OD256362/2025-2026:Supply and installation of 48V Phantom powered 21 inch Tabletop Gooseneck Microphone with base module and XLR input, having 20Hz - 20,000Hz frequency response, 280 Ω impedance, High sensitivity etc. It should have Microphone connecting cable and base with On/Off Switch and dedicated LED to show the status of the same.(Preferred Model: Studio master Flex- 4 or equivalent).

OD256364/2025-2026:Supply of Good quality Compact Dual +48V Phantom Power Supply (Preferred model: Ahuja/Studiomaster).

OD257701/2025-2026:Supply and installation of good quality Speaker Volume Controller (Preferred Model: AHUJA AT-40 or equivalent)

OD214840/2025-2026:SIT of dual 1.5 sq.mm OFC Transparent Speaker Cable, consisting of high-purity oxygen-free copper stranded conductors, cross-sectional area 2 × 1.5 sq.mm, designed for low-loss audio signal transmission, Transparent / translucent PVC for easy identification of polarity, Multi-strand flexible copper conductors, providing minimum signal loss and high flexibility for concealed or exposed installation, Complete with all required handling, casing, fasteners, supports, and termination accessories, Approved Make: Approved Make; Crystal, Finolex, MX

OD214855/2025-2026:Supply and fixing Aux jack having 3.5mm Male to Male Cable with phono connector (6.5mm) - Professional Low Noise Microphone Cable (5/10 Meters) Black.

OD214858/2025-2026:Supply of 10 meter low noise shielded 2 core Mic cable 3 pin XLR - female connector, Phono connector and other auxiliary cords.

OD214835/2025-2026:Supply of 2 meter low noise shielded 2 core Mic cable 3 pin XLR - Phono connector.

OD214827/2025-2026:Supply and Installation of Wall type pull down projection screen (6ft x 4ft) -,In a rugged case with manual pull-down, spring-loaded mechanism for slow retraction, wrinkle free high definition, white anti-glare matte finish fabric screen with back protection for light penetration, viewing angle minimum 160 deg wide (+/- 80 deg left and right) Durable Octagonal shaped housing with power coated finish, with all necessary mounting spacer for wall mounting. Screen Size - 6 ft x 4 ft; Weight maximum - 8 Kg;

OD214857/2025-2026: Supply and Installation of HDMI Cable (5 mtr) P/N: 1.4/2 V high speed HDMI cable with 4K Gold plated connectors that must be corrosion resistant, HDMI male to male connectors, non-slip and non-screw connectors, should be able to withstand minimum pull force, Conductors 28 AWG copper wire, PVC Jacket, shielding level triple and shielding type Aluminum-Mylar, Dust cap on both ends, supports 1080P video resolution, supports 0.2GB bandwidth and ROHS compliance; Warranty: 3 year onsite. Approved make; Honeywell, Frontech, Zebronics.

OD214839/2025-2026:Supply and Installation of HDMI Cable (15mtr) P/N: 1.4/2 V high speed HDMI cable with 4K Gold plated connectors that must be corrosion resistant, HDMI male to male connectors, non-slip and non-screw connectors, should be able to withstand minimum pull force, Conductors 28 AWG copper wire, PVC Jacket, shielding level triple and shielding type Aluminum-Mylar, Dust cap on both ends, supports 1080P video resolution, supports 0.2GB bandwidth and ROHS compliance; Warranty: 3 year onsite. Approved make : Honeywell, Frontech, Zebronics

OD214844/2025-2026:Supply of Premium Quality Three Pin Universal Multi Plug Extension Board with Individual Switch and Safety Shutter, surge Protector etc having LED Indicator and operates on 230VAC 50Hz capable to carrying 16A current. The given Component must contain three core cord having 3-meter (1.5sq-pvc coated) in length and made up of universal socket consisting of 4 Way Outlets, each carrying 6A minimal flow rate, durable to long last. Approved Make: GM , MX, Crompton or eq-

OD256150/2025-2026:Supply and Laying of 14SWG insulated Steel wire (stay cable) and its accessories for supporting the Out door Cable supplied.

1.21.2: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.25 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

OD214853/2025-2026:LS provision for minor electrification works and items such as three-phase socket, high earth impedance unit, circuit breaker (dual pole for output), appropriate stranding class of cables, conduits, etc., shall be procured if necessary and shall be as per PWD norms. The given UPS is directly fed from the proxy DB unit.

OD214856/2025-2026:Dismantling and reorganizing the Common Announcement system cables, conduits, fasteners, and cord connectivity during the execution of false ceiling work (if any) in smart classrooms, and fixing of projectors. This includes all charges related to restoring other system connectivity such as Surveillance, Computer Network, Audio Network mesh, hazard stickers, etc., owing to changes made when classrooms are subjected to modification. The Vendor/Bidder must fetch and record all live data and take photographs of the existing hardware and firmware, including dedicated live IP/PA systems, if necessary, before the execution of civil activities such as dismantling, repositioning, or any other activities related to the given task. The Vendor/Bidder shall organize the workplace and remove all junk and debris after completion of the work.

OD256389/2025-2026:Supply, laying, and commissioning of Indoor/Outdoor (6/12 ) Core OS2 Unitube OFC , having ECCS Armouring Thickness > 0.125mm and Two steel wires Strength Member, UV Protected HDPE Outer Sheeth , Anti Rodent, Anti Termite , Thixotropic Gel / Petroleum Jelly Water Blocking , Min Tensile Strength : 2000N , Min Crush Resistance : 3000N/10 cm , Operating Temperature -20°C ± 70°C , Attenuation @ 1310 nm : 0.36 dB/km , @ 1550 nm : 0.23 dB/km, as per IEC60793-2-50 , RoHS Compliant Approved Make : Honeywell, Legrand ,Molex, Systimax , Panduit, Commscope

OD256413/2025-2026:SITC of Gigabit Single-Mode Media Converter having 1× 10/100/1000 Mbps, Auto-Negotiation RJ45 port supporting, Auto-MDI/MDIX, Auto-negotiation of Half-Duplex / Full-Duplex transfer mode, Complies with IEEE 802.3ab and IEEE 802.3z, Extends fiber distance up to 20km, Certification CE, FCC & RoHS. Approved Make: Ubiquity, D link, TP Link

OD256418/2025-2026:Supply and providing 1 meter Single-mode (SM) LC-LC Fiber patch cord with connectors, Singlemode (9/125 µm core) OS2/OS1 compliant, Jacket: LS0H, Minimum bend radius: ~30 mm long term, ~3 cm, high return loss depending on polish (UPC/APC) Fiber Optic Patch cord with suitable type Connectors. (Approved Make: Legrand/Molex/Panduit/Commscope/Systimax)

OD256568/2025-2026:SITC of 6 Core Fiber Optic Distribution/Termination, Din rail/wall mount box, PC cum ABS plastic, IP55/IP65 rating, 1 inlet / 6 outlet ports, Accepts SC or LC adapters. Including Splicing, handling charges and taxes etc.

OD279306/2025-2026:Providing, laying, fixing, clamping, and capping of HDPE duct of 20 mm diameter for Optical Fiber Cable (OFC), including all required clamps, saddles, caps, bends, fasteners, and accessories, complete as per specifications, drawings, and directions of Engineer-in-Charge, ensuring proper routing and synchronization with each OSI nesting node.

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