Remote arm, part arm and disarm Integral RFID proximity tag for use with compatible prox readers Alarm system status display Programmable two button panic alarm Remote control of up to 3 programmable outputs. Typical applications include garage door control, external lighting control and automatic gate control Replaceable lithium CR2 battery offers 2 to 3 year typical battery life PD6662: 2017, EN50131-1, EN50131-3, EN50131-5-3 Grade 2 Class II How to replace the SmartKey battery video > Wireless Iconic Keyfob