The ADA-10 module is intended for applications where secure control of a remote electrical load, such as a door strike, is requried. The card reader encodes the output control information into a digital data stream, which the ADA-10 must decode before switching the load. Digital secured control from reader or controller to door strike. Signal is decoded at strike/Simple installation. Up to 16 unique addresses are decoded by the ADA-10 receiver. Digital receiver mounts behind the strike. Potted and hermetically sealed unit for reliable and intrinsically safe operation. Low cost/Low power/Occupies little space. Sender is built into card readers. Sender output communications link has a high noise immunity using a continuous digital data stream. Sender to receiver can be up to 1000 feet (300 m.). Single pair twisted cable 20-22 AWG.