M/o DDA Multistoreyed Zonal office Building at Madhuban Chowk, Rohini

Repair and Maintenance of KTS/Telephone Instruments, Multi Cabling & Wiring from Main Distribution board to user end with junction Boxes at different floors i/c Disconnection, shifting, testing etc. of 112 lines capacity of KTS and 18 lines capacity of MTNL lines, KTS/Analogue Phone, UPS complete etc. as reqd.

Repair and Maintenance Contract (Comprehensive) of KTS (Key Telephone system) system, make: Panasonic, for 2 P&T Line and 8 Extension installed at office of CE (Rohini) alongwith KTS/Analog Phone, Cabling, UPS, MDF complete etc. as required.

Supplying and drawing following pair 0.5 mm dia. FRLS/HFFR PVC insulated annealed copper conductor, unarmored telephone cable in the existing surface/ recessed steel/ PVC conduit as required. 2 Pair

Supply and replacement of Analog phones having standard feautres like 16 digit LCD display, 2 way speaker, caller ID and number storage facility etc. complete as required.i/c rebate for dismantle material

Day to Day Surveillance, Maintenance and Repair (Comprehensive) of CCTV camera/surveillance network of 32 Channel capacity i/c upkeep of recording, data process complete etc. as reqd. as per Inventory & additional terms and conditions attached

Supply, Installation, Commissioning and Testing of 16 Channel/Port 4K NVR for 16-ch IP camera , Up to 2-ch@32 MP or 2-ch@24 MP or 4-ch@12 MP or 8-ch@8MP or 16-ch@4MP decoding capacity, Up to 320 Mbps incoming and 400 Mbps Outgoing Bandwidth,2 HDMI (different source) and 2 VGA (different source) interfaces, Support 8K or dual 4K video output, Advanced streaming technology enables smooth live view in poor network conditions, Up to 8-ch IP speakers can be connected, 8GB SATA Interface,12 VDC, 1 A power output compete etc. as required.

Supply, Installation, Commissioning and Testing of POE (Power over Ethernet) Switch of 16+2 Port, PoE standard IEEE 802.3at, 16 10/100/1000 Mbps gigabit Ethernet ports,2 SFP port, 150watts available PoE, Flow control for protection against data loss, Maximum distance of 250m,Auto MDI/MDI-X adjustment on all ports complete etc . as required

Supplying, Installation, testing & Commissioning of 6TB capacity surveillance hard Disc Drive in existing 16 Channel high definition Digital Video Recorder (DVR) for round the clock true recording and storage of CCTV footage complete as required i/c old hard disc rebate.

Supplying Installation Testing and Commissioning of 4MP IP IR Outdoor Bullet Camera having following specifications and features etc :-1) Signal System: PAL/NTSC, Signal to Noise Ratio: > 50 dB,Camera should display Camera title, Date & Time in live & recorded video 2)Image Sensor: 1/2.8" or better progressive Scan CMOS get color image even at night condition(Minimum Illumination: 0.006 Lux@ F1.4, AGC ON, 0 lux with IR or better) True Day & Night High Performance Mechanical IR cut filter with auto switch, Integrated IR Source (Auto, Manual)- Inbuilt IR LED's with effective distance upto 50 meter or better and 30 meter for colour view in night, Imaging: 1/3s to 1/30000s electronic shutter support, Auto Gain Control , White Balance- Auto, BackLight Compensation, Multizone Privacy Masking, HLC, Digital Watermarking. 3) Compression (Minimum): Video:- H.265 or better, , Audio:- G.711U/A, G.711Mu, G.726, AAC, G.723 4) Wide Dynamic Range:- WDR (120dB or more) 5) Digital Noise Reduction:- DNR (3D) On/Off 6) Video Streaming & Frame Rates :- Triple streaming , configurable Main stream: 4MP (2560×1440)25/30fps Sub streams minimum: 720P@25/30 fps 7) Image Setting: Rotate Mode, saturation, brightness, contrast, sharpness adjustable through client software or web browser, Edge Analytics: Tripwire, Intrusion, Motion Detection 8) Cyber Security: AES 256-bit Encryption, Configuration encryption, trusted execution, Digest, security logs, account lockout, video encryption, IP/MAC filtering, HTTPS, trusted upgrade 9) Onboard Storage: Camera should support built-in Micro SD/ SDHC/ SDXC Card slot upto 512 GB. It should be supplied with minimum 128GBm memory Card. 10) Recording Management: Format SD, overwrite, storage management,video to NAS device, 11) Alarm Trigger : Motion/tampering detection; network disconnection detection; IP conflict detection; memory card state detection; memory space detection 12) Network Protocol: SFTP, IPv6, IPv4, DNS,RTCP, NTP, RTP, HTTP, HTTPS, SNMP TCP/IP, PPPoE, NFS, UDP, ICMP, SSL, DHCP, SMTP, RTSPS, unicast 13) System Capability: ONVIF, Camera shall support open source VMS 14) Ethernet: 1 RJ 45 10/100 Ethernet port 15) Audio : It should support 1 x Built-In Mic and 1/1 Alarm In/ Out for External Mic. and Speakers as per site requirement.16) Power Input: The camera should support simultaneous dual power input—12 VDC (via power adapter) and PoE (802.3af)—to ensurecontinuous operation in the event of a failure in one power source. 17) Power Requirement: 12VDC/24 VDC/PoE (802.3af)/ePoE 18) Housing/ Enclosure:- IP67 weather proof, IK10, Metallic body 19) Operating Condition:- Ambient Temperature:- (-)05°C to 50°C,humidity 95% (max) (non-condensing) 20) IR life: 40000 hours or higher 21) Video Bit rate: 32 KBPS - 8 MBPS or better 22) Standards: BIS with ER, STQC Certified, CE, FCC and RoHS. 4MP @ 25/30fps@1440P (2560 x 1440) Outdoor Bullet Camera with 2.8/3.6/6/8/12 mm fixed lens (as per site requirement)

Supplying, drawing, Testing and commissioning of Cat 6A UTP 4 pair, 23 AWG solid copper cable in existing conduit/ on surface, U/FTP, LSZH, Non-Plenum, Horizontal (solid) Cable suitable for high speed data networking application supporting upto 10Gbps over a 100 meter channel. The 4 Unshielded Twisted Pairs (UTP) cable withcolor coded insulation for easy indentification should have FLAME PROPERTIES i.e. Flammability Test - IEC 60332-1, Smoke Density -IEC 61034, LSZH standards compliance: ANSI/TIA-568 C.2, ISO/IEC 11801, IEEE 802.3an, RoHS. Delay Skew should be < 45NS. The outer Cable Diameter should be 7.5 + 2 mm. Cable should have been tested and verified by UL/ ETL etc. complete as required. 1 Run of cable

Annual Repair & Maintenance Contract (Comprehensive) of Ahuja make Audio conference system and Visual system/Multimedia Projector i/c motorized projector screen 8Ft. x 6 Ft. -120 Inches in conference hall with engaging Operation as & when required complete etc. as per inventory & additional terms and conditions attached.

Supply, installation and testing of 12 Volt and 7AH sealed maintenance free UPS dry Battery, connection etc. as reqd. i/c old battery rebate.

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