Spec Sheet Preview: The Alpha Communications® EPGB2/DSS Door Panel Video Module is used exclusively with the GB2 series systems . The EPGB2/DSS is designed using the Nexa series St. Steel door panels and modules. The EPGB2/DSS has a 104 ° wide angle color camera, for a panoramic view, with white LEDs for low light conditions. The module is ADA compliant, with voice prompts and backlit symbols to assist hearing-impaired individuals. Each EPGB2/DSS comes with the EL632/GB2B camera/speaker/microphone module, NX3002 and EL3422/GB …