Provision of 02 Two no New Smart Classrooms Solution for Mahesh Bhattacharyya Homeopathic Medical College Hospital at Dr. B. N. Chakraborty Sarani, Doomurjala, Howrah - 711 104

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SITC of Wall Mount Speaker with all necessary power accessories, having minimum technical specification: System Type: 2-way, Bass-reflex; Components: LF: 5.25" woofer with woven fiberglass cone, HF: 0.75" PEI diaphragm tweeter with fluid cooling; Frequency Range: (-10dB) 60Hz-20kHz; Crossover Frequency: 15kHz; Impedance: 8 ohms (THRU setting); Crossover Type: 2nd order low-pass, 3rd order high-pass; Coverage Angle (Horizontal x Vertical): 100° x 100°; Nominal Impedance: 8Ω; Transformar Taps: 70V: 30W, 15W, 7.5W, 3.7W 100V: 30W, 15W, 7.5W Insertion Loss <0.94 dB at any tap setting Thru Setting: 8Ω nominal; Power Rating: NOISE: 100W; PGM: 200W; MAX: 200W; Sensitivity (1W, 1m): 90dB SPL, 1W/1m (ave. 100 Hz – 10 kHz); Maximum SPL (Caluculated, 1m): 110 dB ave. Continuous Pink Noise (116 dB peak); Connectors: 2 pairs of barrier strip (parallel-wired); Material, Finish, Color: Black, White; IP Rated: IP44 or higher, OEM certificate in their own letterhead to be provided for IP rating confirmation; Certificate: ROHS-compliant; Transformer UL Recognized per; Accessories: Owner's Manual, Retaining knob, Terminal cover screw, Wall / Ceiling mount bracket, Terminal cover. Ref. Make: Yamaha, Bosch, JBL, Studiomaster, Sonodyne, L-Acoustics, D&B, Martin Audio, Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Power Amplifier having minimum technical specification: 2x 300W at 8Ω ; 2x 500W at 4Ω ; Newly developed Class-D amplifier engine with a custom LSI ; Flexible onboard PEQ, crossover, filters, delay, and limiter functions ; Yamaha Speaker presets ; Utlities for safe and secure operation ; 8Ω/Power Boost Mode 600W x 1 4Ω/Power Boost Mode 1000W x 1; Sampling frequency rate Internal 48kHz ; A/D D/A Converters AD/DA: 24-bit linear, 128 times over sampling ; Total harmonic distortion 0.1% (1kHz, 10W), 0.3% (1kHz, Half power) ; Frequency response ±1.0dB (1W, 8Ω, 20Hz to 20kHz) ; S/N ratio 100dB (A-weighted, 8Ω, Gain setting = +14dBu) ; Crosstalk Less than -60dB (Half Power, 8Ω, 1kHz, Vol max input 150Ω shunt). Ref. Make: Bosch, Yamaha, Studiomaster, QSC, Allen & Heath, Harman-JBL, L-Acoustics, D&B, Clair Brothers, Meyer Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Compact Digital Signal Processor with USB-C interface having minimum technical specification: 8ch mic/line input and 8ch analog output; 16ch YDIF digital I/O; SD Card Slot for playback; Internal processing: Priority Ducking, Ambient Noise Compensator; Sampling frequency rate: 48kHz/44.1kHz; Signal delay: Less than 2.5ms (AD-DA @48kHz); Total harmonic distortion: Less than 0.05% (+4dBu, Gain:-6dB), Less than 0.1% (+4dBu, Gain:+66dB); Frequency response: 20Hz to 20kHz, +0.5dB, -1.5dB; Crosstalk: -100dB. Compliance: CE, UL; Power Supply: 100-240 VAC, 50-60 Hz; Operating Temperature: Should be operational in up to 45°C temperature; Rack-mountable when ensuring sufficient ventilation above and below the unit; Ref. Make: Yamaha, Bosch, Studiomaster, JBL, L-Acoustics, D&B, Australian Monitor, Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Digital Wireless Hypercardioid Handheld Microphone having minimum technical specification: Wireless Technology: Digital 2.4 GHz; Max Operating Range: 100' / 30.5 m (Line of Sight); Receiver Type: Tabletop; Microphone Type: Handheld; Polar Pattern: Hypercardioid; RF Frequency Band: 2400 to 2483.5 MHz; Max Transmitters per Band: 8; Sample Rate/Resolution: 48 kHz / 24-Bit; Dynamic Range: >109 dB (Typical); Ref. Make: Bosch, Sennheiser, DPA Microphones, Clock Audio, Clearone, Taiden, Audio-Technica, AKG Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Digital Wireless Hypercardioid Lapel Microphone having minimum technical specification: Wireless Technology : Operating Frequencies UHF band, 656.125 – 678.500 MHz (D Band), 854.900 – 864.900 MHz (F Band), 487.000 – 507.000 MHz (I Band), 606.500 – 631.000 MHz (U Band); Number Of Channels: 10 total; Frequency Stability ±0.005%, Phase Lock Loop frequency control, Modulation Mode: FM; Frequency Response: 100 Hz to 15,000 Hz; Operating Range: 100 m (300') typical; Receiving System: True Diversity; Signal-To-Noise Ratio >100 dB at 40kHz deviation (A-weighted), maximum modulation 40 kHz; Sensitivity 20dBuV (S/N 60dB at 5 kHz deviation, IEC-weighted); Total Harmonic Distortion < 1% (at 1 kHz, ±20 kHz deviation); Ref. Make: Bosch, Sennheiser, DPA Microphones, Clock Audio, Clearone, Taiden, Audio-Technica, AKG Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Interactive Commercial LED 4K Display (Indoor Type) having minimum technical specification: Size (diagonally): 85-inch or higher; Effective Display Area (W x H): as per OEM; Panel Technology: Vertical Alignment, Type: IPS Panel/D-LED/Edge LED, Resolution: 3840 x 2160 pixels @ 60 Hz or higher, Aspect Ratio: 16:9, Colors: 2 Million Colors or higher; Brightness: 440 (without glass) nits, 350 (with glass) nits or higher, Contrast Ratio (Static): 4000:1, Viewing Angle: 178° Vertical / 178° Horizontal Display; Response Time: 8 ms(Typ) or less, Type: InGlass; Drawing: Multi writing up to 4; Touch Pen Type: Passive Pen with magnet; Object Recognition Range: 2mm/ 4mm / 8mm / 50mm , 1024 Level on Brush Mode; Touch Response Time: 6.7ms; Surface Treatment: Glossy, Hard Coating (7H), Cover Glass Thickness: 2mm, Operation Hour: 16Hr x 7; Frequency: 50Hz ± 2% or better, (Basic) Acceleration sensor (With Tray) Acceleration sensor, NFC, Audio: 20Watt (10W + 10W); Connectivity: HDMI 2.0, USB2.0, DVI-D, Display Port, M3, RJ-45, RS232C; Networking Interface: Integrated Gigabit 10/100/1000 & Dual Band Wi-Fi 802.11 a/b/g/n/ac; Video Input: HDMI 2.0, Audio In: Stereo mini Jack, DVI, HDMI; Audio Out: Stereo mini Jack; Power consumption typical (w/h): as per OEM, Operating Temperature: 0℃~ 40℃, Humidity: 10~90%, IP Rating: IP 5x; Others: auto source switching; Certification: BIS, FCC UL. Inclusive of HDMI Cable (10mtr) and Floor stand swivel fixing arrangement. Ref. Make: Panasonic, Delta, Nec, Sony, Sharp, Samsung, Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Additional Active and Passive accessories will required to complete the work, etc. having minimum technical specification: a) Size (diagonally): 43-inch or higher; Effective Display Area (W x H): as per OEM; Panel Technology: Vertical Alignment, Type: IPS Panel, Resolution: 3840 x 2160 pixels @ 50 Hz or higher, Aspect Ratio: 16:9, Colors: 2 Million Colors or higher; Brightness: 440cd/m^2 or nits or higher, Contrast Ratio (Static): 1200:1, Viewing Angle: 178° Vertical / 178° Horizontal Display; Response Time: 6 ms(Typ) or less, Operation Hour: 24Hr x 7; Frequency: 50Hz ± 2% or better, Audio: 20Watt (10W + 10W); Connectivity: HDMI 2.0, USB2.0, DVI-D, Display Port, M3, RJ-45, RS232C; Networking Interface: Integrated Gigabit 10/100/1000; Video Input: HDMI 2.0, Audio In: Stereo mini Jack, DVI, HDMI; Audio Out: Stereo mini Jack; Power consumption typical (w/h): as per OEM, Operating Temperature: 0℃~ 40℃, Humidity: 10~90%, IP Rating: IP 5x; Others: auto source switching; Certification: BIS, FCC UL. Including HDMI Cable and Wall mount/Floor stand/swivel fixing arrangement with All other Accessories as per site requirement. b) HDMI Distribution Amplifiers of 1 in x 4 out HDMI which is HDCP compliant and which is EDID Minder® automatically manages EDID communication between connected devices and which Supported HDMI specification features include data rates up to 6.75 Gbps, Deep Color up to 12-bit, 3D, Lip Sync, and HD lossless audio formats. c) HDMI HDBaseT-Lite Extender extends an HDMI signal up to 70m from the HDBaseT source using one Cat 5e/6/6a cable. Max. Data Rate -10.2Gbps (3.4Gbps per lane); Max. Pixel Clock -340 MHz; Compliance-HDMI (3D, Deep Color, 4K) HDCP Compatible, Consumer Electronics Control (CEC). Quantity for above mentioned all items: as per site requirement. Ref. Make (a,): Panasonic, Delta, Nec, Sony, Sharp, Samsung, Ref. Make (b,): Extron, Lightware, Kramer, Crestron, Canare, Aten, Cypress, Lumens, Seada, Globus Ref. Make (c,): Extron, Lightware, Kramer, Crestron, Canare, Cypress, Lumens, AJA, Aten Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC: 03 KVA Online UPS (1-ph input, 1-ph output) System with 336 AH (Min) Inbuilt Battery Back-up, Rack, Links, Cables & Other Accessories. Technology: Digital Signal Processing (DSP) controlled Microprocessor based technology true On-line UPS; Input: 1-phase, 220/230/240V, 176 ~ 280 Vac (full load); 80 ~ 175 Vac (50% ~ 100% load), >0.80PF (full load), 50Hz ± 5Hz, Current Harmonic Distortion <3.0%; Output: 1-phase, 220/230V/240V ± 1%, > 0.80PF (full load), 50 Hz ± 0.1Hz; Harmonic Distortion (input current): < 3% (linear load); Crest factor: 3:1; Efficiency (AC/DC) Overall is (Online Mode) >=90% at full load; Operating Temperature: 0 ~ 55°C; Relative Humidity: 5 ~ 95% (non-condensing); Battery: SMF, 12 V, Mono Block batteries. The UPS battery shall be of Advanced Glass Mat Valve Regulated Sealed Lead Acid Battery Construction type (AGM or VRSLAB) in ABS Flame Retardant (UL94V-O) grade (UL 2436) spill containment casing to meet UL 62368-1/IEC 62133 or equivalent standards type to obtain a full rated load battery backup, standard FR DC Cable; Battery set: Complete with self-standing cubicle or cabinet; Certification: CE, BIS; Type Test Report: ISO 9001, ISO 14001,OSHAS 18001; Display: LCD display and LED indicators; 03 KVA 1Ø/1Ø (Phase input/output) with 336 VAH (Min) Inbuilt Battery Backup or Higher VAH, DC BUSBAR VOLTAGE ±36/±240; 12V SMF Battery, with MS-Rack, Interlink Nyvin Cable, Connector, Special battery terminal insulation cover and other accessories. Ref. Make: APC, DELTA, Eaton, Numeric, AVO, Hitachi, Socomac; Ref. Make Battery: Amararaja-Quanta/Exide, Model: Tower Mount. Warranty: 03(Three) years on UPS & 03(Three) years on Battery onsite warranty with parts and service except force majeure.

SITC of Microsoft 365 Description: Teams; Outlook; Word; Excel; Power Point; Publisher (PC only); Access (PC only); Exchange; OneDrive; SharePoint; License Duration: 03(Three) Years, License User: 1 user. Ref. Make: Microsoft 365 Business Standard

SITC of 8Port, Layer 2, PoE enabled, with PD: minimum 180 Watt (should have minimum 15.4 Watt per Port), Full managed only, 1RU, GE Switch to be operated on 200-240VAC, 50 Hz Supply, with perpetual license of OEM, having minimum technical specification: a) 8 x 10/100/1000Base-T Mbps PoE+ enabled host ports (Minimum); b) 2 x 1GBase-F SFP uplink ports; c) Forwarding performance/stacking bandwidth/ backplane speed (Minimum) of 14.5 Mpps; d) Fanless operation with operating temperature up to 50°C; e) DRAM and Flash RAM as per OEM; f) Software support with IPv4 routing (542 routes), multicast routing (IGMP) including necessary software license; g) Minimum switching capacity of 20Gbps; h) Number of VLAN Supported: 64 (Minimum).; i) Total number of MAC Address: 32,000 (Minimum); j) Minimum Security: User privilege management and password protection, DoS attack defense, ARP attack defense, and ICMP attack defense, Binding of the IP address, MAC address, interface, and VLAN, Port isolation, port security, and sticky MAC, MFF, Blackhole MAC address entries, Limit on the number of learned MAC addresses, 802.1x authentication and limit on the number of users on an interface, AAA authentication, RADIUS authentication, HWTACACS authentication, and NAC, SSH v2.0, Hypertext Transfer Protocol Secure (HTTPS), CPU defense, Blacklist and whitelist; Access Security: DHCP Relay, DHCP Server, DHCP Snooping, DHCP Security; k) Others: Applicable standards: IEEE 802.1p: CoS prioritization , IEEE 802.1Q: VLAN tagging, IEEE 802.1X: Port Access Control, IEEE 802.3: 10BASE-T, IEEE 802.3u: 100BASE-T,IEEE 802.3ab: 1000BASE-T, IEEE 802.3z: 1000BASE-X,IEEE 802.3af: Power over Ethernet, IEEE 802.3at: Power over Ethernet Plus, IEEE 802.3x: Pause Frames/Flow Control, IEEE 802.1D: Spanning Tree Protocol, IEEE 802.1s: Multiple instances of Spanning Tree Protocol (MSTP), IEEE 802.1w: Rapid reconfiguration of Spanning Tree Protocol, IEEE 802.3ad: Link Aggregation Control Protocol; l) REGULATORY: RoHS, WEEE, IEC 61000-4-2:2008, CISPR Class, ICES-003 Class A,UL,CSA 22.2,FCC,EN 300 386, CCC, ICES -003, CB. The OEM should have 24x7 TAC support center with India toll free number reflected in official website. Ref. Make: Zyxel, Allied Telesis, Radwin, Juniper, Extreme, Huawei, Aruba, Warranty: 03 (Three) Years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Dual Band Wireless Access Point with POE Injector 802.3ax GIGABIT with perpetual license of OEM, having minimum technical specification: AP type: Indoor, dual radio, 5GHz 802.11ax 2x2 MIMO and 2.4GHz 802.11ax 2x2 MIMO, Dual-band radios; 20, 40, and 80 MHz Channels; 5GHz radio: 1.2 Gbps data rates and 2.4GHz radio: 575Mbps on dual concurrent radio operations; Packet Aggregation (AMSDU, AMPDU); Reduced Interface Spacing; Layer 2 and Layer 3 Layer 3 routing, 802.1q, DynDNS, DHCP server/client, BOOTP client, PPPoE and LLDP; Security: Stateful Firewall, IP filtering, NAT, 802.1ax, 802.11i, WPA2, WPA Triple Methodology Rogue Detection: 24x7 dual-band WIPS sensing, on-board; IDS, and secure guest access (hotspot); Quality of Service (QoS) WMM, WMM-UAPSD, 802.1p, Diffserv, and TOS; Operating Channels: 2.4 GHz band: channel 1 through channel 13, 5.2 GHz band: channel 36 through channel 165. Ref. Make: Zyxel, Allied Telesis, Radwin, Juniper, Extreme, Huawei, Aruba, Licence: 03(Three) Years subscription with 24x7 Comprehensive on-site support and 03(Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Protective Horizontal Writing Board Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of Data Networking Passive Accessories will be required to complete the project having minimum technical specification Ref. Make: Molex, 3C3, Legrand, Commscope, Belden, Derwiser, R&M Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of 27U Floor Mounted Cross Connect Audio-video Equipment's Rack having minimum technical specification: 27U x 800/600 x 800/600 Rack - Front Glass Door with Cam Lock - Fan Unit of 360CFM(Min) / 230 Volt - 4no - 6; 03no, 6way, 16A PDU, along with input Cable - 3no - H/w Packet of 20 - 8no - 1U PVC Cable Manager - 6no. Ref. Make: Tata, Netrack, Valrack, Mrs, Apw, Vertiv, MRS Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of: Ultra Flexible Premium VGA/HDMI/SDI Cable, Data Cable, Power Cable, Armoured Audio-Video, Speaker Cable, XLR Connector Male-Female, Extension Cable, Control Panel, Architectural Adapter Plate, VC Box, Connectors & all interconnects, and all other passive accessories will required to complete the work, etc: *HDMI: Frame rate1 24, 25, 30, 50, or 60 fps; Chroma sampling1 4:4:4, 4:2:2, or 4:2:0; Color bit depth1 8 bits per colour; Signal type HDMI 2.0; Max. video data rate 18.0 Gbps (6.0 Gbps per colour). Resolution range: Up to 4K @ 30 Hz (4096x2160) or UHD @ 30 Hz (3840x2160), 8 bit colour depth, max. 10.2 Gbps data rate. Male/Female Connector: Conductor Gauge-26AWG; Tinned Copper; Gold plated connector; Rating-UL VW-1 (Flame rate), CSA. quantity, Length (30mtr/20mtr/10mtr/5mtr/3mtr/2mtr) of VGA/HDMI Cable will be as per site requirement; * Precision-terminated Shielded Twisted Pair NEC CMP rated, Plenum Cables 75feet; * Extension Cable Assy 10M with Male Female Connector: minimum 4no. *Armoured Audio Cable for Speaker & Microphone, Connectors & all interconnects, etc, quantity as per site requirement. *Speaker Cable, etc, quantity as per site requirement: 2 core 1.2 sq mm or better PVC insulated SuperFlex jacket with sequential numbering Spools of 1,000 feet (305 m) in self-dispensing box. *SITC & Laying of PVC conduits(ISI marked) laying through surface with all accessories as required for the entire system with all OEM accessories. (Quality: MMS; Ø=25mm) Quantity for above mentioned all items: as per site requirement. Make (Architectural Adapter Plate): Elite Electric, Akamgo, Milan, Blackdote, MX, Equivalent Logic, RGBlink. Make (Armoured Audio, Speaker): Extron, Lightware, Crestron, Canare, Belden, Sommer. Make (HDMI, VGA Cable): Extron, Lightware, Crestron, Canare, Belden, Sommer. Make (Connectors, etc): Swisscraft, Neutrik, Amphenol, Canare. Make (Power, Cable): Polycab, Finolex, Eurocable, Belden, Havells, R&M. Ref. Make: Precision, Presto Plast, Supreme, Quality : ISI Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of UPS sub DB 250V, 10 way SPN MCBDB with Sheet Steel Enclosure Double Door with IP-42/43 Protection with DP Isolator as Incomer and SPMCB (C-curve, 10Ka) as outgoing : 2+8 way Enclosure (607711 or Latest), 32A DP Isolator, 3 No.16A SPMCB Ref. Make: Legrand, Hager, SIEMENS, L&T Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

SITC of UPS Power Points to Audio-Video Racks, VC System, Projector, Desktop, Display, etc at different location through suitable power networking with 1.5/2.5/4 Sq mm 3 core FRLS PVC insulated unarmoured ISI marked copper cable, 3x16/6A Sockets with Separate 3x16/6A Switch and 1 x 6/16A MCB mounted in 16SWG GI box with Bakelite top cover complete. Switch, Sockets & MCB Ref. Make: Legrand, Hager, SIEMENS, L&T, Wire Ref. Make: Polycab, Mescab, Havells, Finolex Warranty: 03 (Three) years onsite comprehensive OEM warranty with parts and service except force majeure.

ADD GST @18%

Labour Welfare Cess @1%

APPLET PROJECTS & ENGINEERING PVT. LTD. (BID ID -5770833)

Odyssey Computer Services Private Limited (BID ID -5777017)