Appendix
========

DC Wiring Recommendations 
-------------------------

**Low Voltage Wiring Specifications for 12 VDC External Power**

.. list-table::
   :widths: 70 30
   :header-rows: 1
   :width: 100 %


   * - Description
     - Spec
   * - Conductors
     - 2C (red and black)  
   * - Wire Gauge
     - 22 AWG Tinned Copper
   * - Voltage Rating
     - 300 VRMS
   * - Temperature Range
     - -20 to +80° C
   * - Fire Rating
     - FT4

.. _usb_adapters:

External 12 VDC to USB adapter
------------------------------

 * Keenso - DC to DC Charger Converter 12 VDC to 5 VDC - 3 Amp - Amazon
 * Gloglow -DC to DC Charger Converter 12 VDC to 5 VDC - 3 Amp micro USB connector - Amazon

.. include:: consumables.rst