2GIG GC3 Security & Home Control &lsquo;3-1-1&rsquo; Kit (2GIG-KIT311-GC3) Kit contents: [1] 2GIG-GC3-345 GC3 Panel (English) [3] 2GIG-DW10-345 Door/Window Contact [1] 2GIG-PIR1-345 Passive Infrared Motion Detector [1] 2GIG-KEY2-345 Key Ring Remote 7 capacitive touchscreen  larger screen allows for larger buttons and controls; easier to see and use. Dimensions: 8.9 x 5.25 x 1.25  thinnest 7 all-in-one system on the market Z-wave Connectivity built-in. Program up to 100 Wireless Zones  40% more zones than GC2 to add more protection to a residence; no all-in-one panel has more wireless zones. 2 wired zones. Up to 32 keyfobs. 100 Users. Give users a name, not just a number Assign individual schedules Current firmware does not support Wifi, Bluetooth, use of TS1 secondary keypad, or image sensor.