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Multimedia Presenter. Additional Description: Portable Device For Remote Control Of Digital Presentations And Image Projections, With Wireless Transmission Technology Via 2.4 Ghz Radio Frequency And An Operational Range Of At Least 15 Meters Away From The Receiver. The Equipment Must Be Of The Plug-And-Play Type, Accompanied By A Compact Usb Receiver (Nano Receiver) That Can Be Stored Internally In The Body Of The Device Itself. The Presenter Must Have Intuitive And Tactile Buttons For The Functions Of Forwarding And Rewinding Slides, Starting/Ending Presentation (Full Screen) And Black Screen Function (Blackout). The Device Must Integrate A Class 2 Laser Pointer In Red Color, With High Visibility Beam To Highlight Information On Projection Screens. The Design Must Be Ergonomic, With A Non-Slip Material Finish And Dimensions That Facilitate Prolonged Handling. Power Must Be Supplied By Alkaline Batteries (Aaa Or Aa) Or Internal Rechargeable Battery Via Usb Port, Featuring Low Energy Consumption And Charge Level Indicator. The Equipment Must Have Native Compatibility With The Main Operating Systems And Presentation Software On The Market, Without The Need To Install Additional Drivers, Ensuring Agility And Stability During Use In Lectures, Classrooms And Corporate Environments., 12,000 Btus Air Conditioning. Air Conditioning, Capacity 12,000 Btus, Split Type, 220 Volts, Hot And Cold, Reverse Cycle, Total Remote Control, Low Noise Level, Level A, Procel Seal. Minimum One Year Warranty., Air Conditioning 18,000 Btus. Air Conditioning, Capacity 18,000 Btus, Air Conditioning 24,000 Hot And Cold Btus. Air Conditioning, Capacity 24,000 Btus, Double Thermal Heating Buffet. Additional Description: With Plate Runner, 220V, Bowls: 430 Stainless Steel, Bowl Shape: ½, Bowl Capacity: 7 Liters Each, Plate Runner: Included (Side), Frequency 50-60Hz, Consumption 1. 9Kw/H, Temperature 30 To 120ºc, 220 V Power Supply, Professional Audio Cable For Microphone (Balanced). Additional Description: High Fidelity Audio Cable For Interconnection Of Microphones And Sound Systems, With Balanced Configuration To Reject Electromagnetic Interference And External Noise. The Internal Conductor Must Be Made Of High Purity Tinned Copper Or Oxygen Free Copper (Ofc), With A Minimum Gauge Of $2 \Times 0.30$ $Mm^2$ (22 Awg), Guaranteeing Low Electrical Resistance And Excellent Signal Conduction. The Cable Must Have High-Density Braided Or Aluminum Tape Shielding With Drain Wire, Covering At Least 95% Of The Surface For Protection Against Radio Frequency Noise. The External Coating Must Be Made Of Thermoplastic Compound (Pvc) Of High Flexibility And Mechanical Resistance, With A Nominal External Diameter Between 6 Mm And 7 Mm, Allowing Constant Handling Without Internal Deformation Or Breakage. With Three Silver Or Gold Plated Contact Pins For Maximum Conductivity And Resistance To Oxidation. The Connectors Must Have An Internal Safety Lock And Tension Relief (Cable Lock) System Made Of Polymer, Protecting The Solders Against Excessive Traction. The Set Must Be At Least 5 Meters Long (Or As Required By The Project), Offering Stable Signal Transmission, Free From Crackles
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