Does what it says but what you’re not told is that you CAN’T change the message the user scans and reads once you input it! Of course the company ‘apologised’ with an exclamation mark!
So easy to set up and i have had so many people scanning it since i installed it. Im pretty lazy when I'm working so its nice to get the postman what to do from my desk. Save me having to lock the dog up while i get the delivery and he's barking his head off
