SMART-Q2 pager. It can be used in network establishments: pancake houses, sushibaras, pizzerias. It works on the principle of electronic queue. The customer at the checkout along with the check issue a pager. When the dish is ready, the staff presses the button on the remote control, and the client's pager starts to vibrate. The client goes to the checkout and exchanges the pager for the finished dish. Using this system will help to avoid queues and confusion at the checkout. The kit can be expanded. You can attach up to 999 SMART-Q2 pagers to your SMART-99 remote.