Provision Of Technical Assistance Services For Maintenance, Installation And Configuration Of Security Cameras And Existing And Future Video Surrounding Systems - This Item Includes The Specialized Labor And The Execution Of All The Technical Services Necessary For Preventive And Corrective Maintenance, Installation And Configuration Of Cameras, Dvrs/Nvrs, Cabling, Connectors, Sources And All System Components. Includes Monthly Preventive Maintenance Surveys And Calls For Corrective Calls, Hard Disk (Hdd) Of At Least 1Tb 64Mb - Hdd Optimized For Continuous Operation In Cctv (24/7) Systems, Sata Iii (6 Gb/S) Or Higher, With Optimized Surveillance Recording Technology, Rf 4Mm Coaxial Cable - 4Mm Cable Or Upper Cable, Double Shielding (Mesh + Aluminum Tape Or Two Meshes), High Quality Naked Copper Or Bimetallic Driver, 75 Ohms Impedance And High Strength Pvc Coating., Connex 1000 Bnc Connector G2 - Macho Bnc Connector, Metallic (Preferably Nickelled Brass), With Compression Or Screw Fixation System, 75 Impedance Ohms, Compatible With Hdtvi, Hdcvi, Ahd And Cvbs Standards. Several - Includes, But Is Not Limited To: Electrical Terminals, Insulating Tape, Plastic Clamps (Zip -Tie), Screws And Bushings Of Different Sizes, Rj45 Connectors, Autofusion Tape, Insulators, Flexible Conduits, Smaller Passage Boxes, Etc., Essential For Repairs And Installations. 7 Continuous Days, With Proper Capacity, Secure Remote Access (Web/App) And Data Encryption In Transit And Rest., Cloud Storage Plan For 14 Days - Cloud Video Recordings Service For 14 Continuous Days, Switch Not Managed 18 Ports S1118f -Pa Or Equivalent - Switch Plug And Play With At Least 18 Ethernet Ports (Most Of Them With Poe), Standards Ieee 802.3Af/A, Total Power Budget Poe Compatible With Ip Cameras, 10/100 Mbps Speed Or 10/100/1000 Mbps. Channels, 1080P Recording And Viewing, Hdmi And Vga Outputs, Hd Support Sata (Min. 1Tb) And Remote Access Via App/Software., Camera With Minimum Hd720p Resolution (1 Megapixel), Minimum 20 Meter Infrared Range For Night Vision - Multi -Hd Camera (Hdtvi, Cvbs) With Cmos Sensor, 20M Or More Intelligent Ir Or More, Fixed Lens (2.8Mm Or 3.6Mm) Or Varifocal, Internal/External Use (Ip66 Or Higher) And Resources Such As Blc/Dwdr And Dnr., Converts The Video Signal Of The Network Cabling Coaxial Cable (Utp) To The Analog Cftv System (1 Pair) - Video Balun (Passive Or Active), Compatible With Analog Cftv, Bnc Connector And Terminals For Terminals Utp, Support For Minimum Distances Of 300M (Hd 720P) And 200M (Hd 1080P) In Cat5e/Cat6., Switching Source Hive 12V 10A - 12V Dc Source, Minimum Switched Output Current (Smps) With Short Circuit Protections, Overload, Overflow And Overheating, Automatic Bivolt. P