Patents and Registered Trademarks

U.S. Patent No. 4,611,197

U.S. Patent No. 4,843,374

Bureau of Security & Investigative Services
License # ACO1067

FCC ID (transmitter) KWE3383240001

FCC ID (receiver) KWE3383240002

CE Certificate # D03CE194

UL Approved # 12J2 E82456

CCR Registration SA Certified # LR84555