DSC WT4989 4 Button Wireless Backlit Security Key Fob With Icon Display The DSC WT4989 Wireless Key with Icon Display is a wireless key fob designed for use with Impassa and several DSC PowerSeries Panels. It features five distinguishable buttons, and it can support up to six different programmable functions. The device can also readily announce system status. The four main buttons on the WT4989 are buttons for arming away, arming stay, disarming and triggering a panic. A fifth, system status button will inform the user if the system is currently is alarm or if an alarm has recently occurred. Any time, a command goes through, a buzzer for the key fob will produce a sound to provide audible verification. An icon display on the device will provide visual indication whenever a command has been sent through successfully. Up to six different programmable functions can be assigned to a single WT4989 Key Fob. These functions can include operating garage door openers, controlling Z-Wave lights and providing access to gates. The device comes with a multifunction clip that allows the device to be attached to a convenient location. This could include a belt, keychain or lanyard. The device operates using two CR2032 lithium coin batteries, and it has an average battery life of three years, Backlit ICON display Built-in buzzer for audible feedback Key tactile feedback 4 one touch function keys, programmable for up to 6 functions Status button indication Wireless key keylock Active alarm indication Water resistant Multifunction clip Nominal Battery life - 3 years Compatible with IMPASSA and PowerSeries (via TR5164-433) 20% RESTOCKING FEES AND SHIPPING WILL BE CHARGED. IF ITEM IS FUNTIONAL OR INCOMPLETE. Your feedback is extremely important to us! If you are satisfied with our service please take the time to give us positive feedback. We tremendously appreciate it! We strive for your complete satisfaction. Likewise, if you have any issues, please contact us first, and we promise we will do our best to satisfy your needs and solve the problem. If we resolve your problem, we kindly ask you to still leave us positive feedback. Your kindness will be extremely appreciated!