Category alarms Website www.semrad.com.au Phone 61 02 9531 8474 Fax 61 02 9525 3618 Address Unit 27E 1-3 Endeavour Rd Caringbah NSW 2229 Australia Business Brands Arjay, Auburn Systems, Bindicator, Charis, Eurogauge, Kistler Morse, Labkotec, Nivelco, Permelert, Piusi, Precision Digital, Sigalarm, Wadeco