Low Voltage Electrical Services

Low Voltage (also known as Structured Wiring) refers to the wiring and cabling infrastructure within your home that supports various digital technologies. From wiring required to support a simple service such as telephone, to a complex infrastructure required for routing concurrent high definition HDMI video streams from multiple sources to multiple TVs and projectors throughout your home, we have the expertise and experience to design and implement a low voltage wiring solution to achieve your objectives. In addition, our low voltage cabling designs will allow you to adopt new and emerging technologies as they become available in the future – without the need to cut open your walls and retrofit additional wiring.

  • Audio/Video – residential – commercial 70V
  • Flat-panel TV installation
  • Computer network cabling
  • TV wiring
  • NEST Thermostat
  • POS system wiring
  • Phone wiring
  • Doorbell wiring
  • Security Systems – cameras and alarms
  • Life Safety – C02 and Fire Alarms
  • Smart Home Services

Please contact 4B Systems for any low voltage electrical service or repair.  We install and repair and low voltage wiring for residential and commercial properties in the Mundelein and metro Chicago region.