Johnson Controls (US)
Hangzhou Hikvision Digital Technology Co. Ltd (China)
Honeywell International Inc. (US)
Robert Bosch GmbH (Bosch Sicherheitssysteme GmbH) (Germany)
Dahua Technology Inc. (China)
dormakaba Group (Switzerland)
Axis Communication AB. (Sweden)
SECOM. CO. LTD
(Japan)
ASSA ABLOY(Sweden)
Halma plc (US)