ADC-UP-CDMAXTV - Alarm.com 2G to 3G CDMA Simon XT/XTi Upgrade Module for Verizon
Please Note: The Alarm.com ADC-UP-CDMAXTV cellular 2G to 3G CDMA Simon XT/XTi upgrade module for Verizon network has been discontinued without replacement.
Q & A's : ADC-UP-CDMAXTV - Alarm.com 2G to 3G CDMA Simon XT/XTi Upgrade Module for Verizon