Great product & better customer service
I have purchased 5 of these. for some reason one had a issue and stopped working i called customer service. we trouble shot the unit and they said to order a new one and send them a receipt. i am a prime member and chose the overnight option. emailed them the invoice and received a check the following week. this unit and the others are great. buy knowing that you are purchasing a great product and an even better company standing behind its quality.