NAPCO | ISEC-WL-MODULE ISEC-WL-MODULE Takeover Module enables zones/devices from a preexisting system to be converted to wireless zones & added to the iSecure System.
Can be placed at any location on S-SC line Checks the line for short circuit at power ON. If a line is normal, the relay will be turned on. If a line short is detected, the relay remains open Indicat