Have two Switchboxes for sale. Both upgraded this past summer to the latest software and new T-Mobile SIM cards. We’ve moved to an area that has lousy coverage for cell service and have had to switch to another type of device. These units have been reliable where there is good coverage. I’ve used a very low cost pay as you go T-Mobile account for these and it costs about $30/yr for both units. You can continue with T-Mobile or use the switchbox service that does cost more but has good support from the manufacturer. See any details and retail price at Switchboxcontrol.com
I added the LED indicator lights which makes it great to see if they are on or off from across the hangar as you leave and keeps you from leaving it on after use. I power a 1500w ceramic heater in the cockpit and a full engine heater system (oil pan and 6 cylinders) with no problem and no warm cords.
$250 for both plus $25 shipping.
I added the LED indicator lights which makes it great to see if they are on or off from across the hangar as you leave and keeps you from leaving it on after use. I power a 1500w ceramic heater in the cockpit and a full engine heater system (oil pan and 6 cylinders) with no problem and no warm cords.
$250 for both plus $25 shipping.
