How to use the contact of tamper switch on AR-721H to connect the extra flare alarm horn?
Serial NO.:H00117007-EN Date of Editing:2012-08-29 Question:How to use the contact of tamper switch on AR-721H to connect the extra flare alarm horn? Answer: Problem Description: The customer can use the contact of tamper switch on AR-721H to connect one extra “flare alarm horn” device, once the reader is removed or damaged and the tamper switch...