Redmi Watch 4

KSH 12,000 EXCL OF VAT

Features:

• 1.97″ AMOLED Display:
  Enjoy vibrant colors and sharp visuals on a large, edge-to-edge always-on screen.

• Aluminum Alloy Frame:
  The sleek and durable metal body gives the watch a premium feel and long-lasting quality.

• Bluetooth Calling:
  Make and receive calls directly from your wrist with built-in microphone and speaker.

• 20-Day Battery Life:
  Use the watch for weeks without charging, thanks to its high-efficiency battery and low-power chip.

• 150+ Sports Modes:
  Track a wide variety of workouts with automatic activity detection and detailed health metrics.

• 5ATM Water Resistance:
  Swim, shower, or get caught in the rain without worry—it’s built to handle water pressure up to 50 meters.

• Advanced Health Monitoring:
  Get real-time updates on heart rate, SpO₂, sleep, stress, and menstrual cycles.

• Customizable Watch Faces:
  Personalize your screen with hundreds of stylish watch faces to match your outfit or mood.

• MIUI Watch OS:
  Enjoy a smooth, intuitive interface with app support and useful widgets designed for daily use.

RG59 with power coaxial cable 200 meters

KSH 5500 EXCL OF VAT

FEATURES

1. Structure:
   • Center Conductor: Typically made of copper or copper-clad steel, it carries the electrical signal from the source to the destination.
   • Insulation: The conductor is surrounded by a dielectric material, often foam polyethylene, which keeps the signal from interacting with the outer layers.
   • Shielding: RG59 features braided copper or aluminum foil shielding that protects the signal from electromagnetic interference (EMI) and radio frequency interference (RFI).</li>
   • <strong>Outer Jacket: The outer layer, usually made of PVC or plenum-rated material, ensures protection against environmental factors like moisture, abrasion, and physical damage.
2. Electrical Characteristics:
   • Impedance: RG59 has an impedance of 75 ohms, making it ideal for video signal transmission. It is designed to match the impedance of most video equipment, such as televisions and surveillance cameras.
   • Attenuation: The cable exhibits relatively low signal loss (attenuation) over short to medium distances, making it suitable for video and audio applications.
   • Bandwidth: While RG59 offers good performance at lower frequencies, it is not typically used for high-speed data transfer as the attenuation increases with frequency, which limits its use in high-frequency applications.
3. Applications:
   • Security Camera Systems: RG59 is a popular choice for CCTV (Closed-Circuit Television) systems, connecting surveillance cameras to video recorders or monitors.
   • Cable Television: RG59 is widely used in TV installations for connecting set-top boxes to televisions and for antenna connections.
   • Audio/Video Systems: It can be used to connect audio and video equipment in home theater systems and for transmitting composite video signals.
   • Radio Frequency Applications: RG59 is also suitable for low-frequency RF applications, including connecting signal sources to transmitters and receivers.
4. Variants:
   • RG59/U: This is the standard version of RG59 and is commonly used for standard video applications.
   • RG59 Siamese Cable: This version of RG59 is often paired with power cables in a single jacket, ideal for surveillance camera installations, as it can simultaneously supply power and transmit video signals.
5. Distance Limitations:
   • RG59 is suitable for shorter runs, typically up to 500 feet (150 meters) without significant signal loss. For longer distances, or for high-definition signals, other cables like RG6 may be preferred due to lower attenuation.