Blink used to be a good system. But they have recently been making changes that are not user friendly. Now suddenly their app won't work with VPN's. No warning. No explanation. And they think that it's ok. WELL ITS NOT OK BLINK. AND IM GONNA TELL ALL POTENTIAL CUSTOMERS TO STAY AWAY FROM YOU UNTIL YOU CAN START RESPECTING YOUR CUSTOMERS OR YOU GO OUT OF BUSINESS. YOUR BUSINESS PRACTICES ARE TERRIBLE. YOU DONT WANT TO TALK TO CUSTOMERS AND HELP THEM. Your help is circuitous.