More on Amazon.com : http://www.amazon.com/gp/product/B00ECU9B4U?tag=thefatkidin06-20 <br /> <br />SINGCALL.Wireless Waiter Pager System for Supermarket.PagerBeeper Pack of 5 pcs Table Buttons <br /> <br />APE6600 01Without any host or control center directly receive signals of pager <br />02With manualautomatic power saving function 03Two prompt modes of vibration and music <br />04LCD display with sleep functioneffectively extending the standby time <br />APE700 01 Diffusion color dream light 02 Launch of high sensitivity superior touch buttons 03 Super stable registration way without any messy code phenomenon <br />04 The functions of temperature humidity change resistance with security stability reliability
