The keypad measures 0.91 by 5.87 by 3.94 inches (HWD) and has numeric keypad buttons (0-9). It also has an X button and a button with a check mark on it: pressing and holding both of these buttons puts the system into Panic mode, which sounds the siren and sends an alert to the professional monitoring service so that police can be dispatched. To the right of the numeric keypad is a round dial with three buttons for putting the system in Home, Away, and Disarm mode, but you'll first have to enter your unique access code. Other LEDs include network and battery indicators, and a faulted sensor LED that tells you if a sensor is open before you arm the system.
RING is not a perfect or fully reliable dproduct yet of course. The first alert produced CO/smoke alarm cant hold a candle to nest but its functional and accurate. RING does have small saucer shape microphones that you can co-locate with your current smoke detectors (even NEST as you prefer and I have) but a real simple fix would, esp for thsoe without legacy fire alamsrnm they like, is to simply have first alert make alaRMS FOR RING OR RING sell First alert smoke detetctors with all the ugly lettering and logos removed !
We went with SimpliSafe instead. I don't have any experience with their newest version, but their "version 2" which is still for sale has been flawless for the ~4-5 years we have had it. Never a false alarm and more importantly, NEVER a "can't connect to base station ..." error. It is $15/month for monitoring through SimpliSafe, but I'll gladly pay $5 more a month for reliability.