Vivint salesman Nicholas Grant did nothing but lie and make false statements; 1) Installers would be momentarily that evening and be back the next day to complete install, did not leave our house until midnight 2) All the equipment was in-stock and ready for install, find out after the install DVR is 2-3 weeks out 3) Installers would take down all your old equipment, they did no such thing 4) I would be reimbursed for my cameras, $300.00, that did not happen