If a quantity is listed then the item is in-stock for immediate

pickup.  Other systems are available on request, please call

                                             972-360-8273.

PLEASE READ BEFORE PURCHASE

PLEASE READ THIS NOTE: We prefer payment by check.  Please contact us for purchase.  If purchase is made through PayPal, a shipping charge of $45.00 per item will be added to your purchase, no exceptions.  Local delivery in the Northern DFW area will be made within 15 miles of zip code 75028 for $20.00 with payment by check.  Tax is included in all checkout purchases.