Tane Alarm Products
ASC Systems
Roberts Protection & Investigations
RF IDeas, Inc.
LX Technologies, Inc.
RFI Communications & Security Systems
Advantor Corp.
GRI
Bosch Security Systems, Inc.
Houston Fence Co. Inc.
RFID SOURCES CORPORATION
SECO-LARM USA Inc.
The Protection Bureau
Rees Scientific Corp.
TECTUS Transponder Technology GmbH
QUICKFENCE, CORP
Synel Industries Ltd.