| RSI | RSI Systems, Inc. ( Edina, MN ) | RSL Logistik GmbH & Co. |
| RSI Corporation ( Morganville, NJ ) | RSI Video Technologies, Inc. ( White Bear Lake, MN ) | RSL Logistik GmbH & Co. ( Landsberg, DE ) |
| RSI Home Products ( La Mirada, CA ) | RSIalarm, Inc. ( Circle Pines, MN ) | RSL Logistik GmbH & Co. ( Landsberg/Lech., DE ) |
| RSI Home Products Management, Inc. ( Newport Beach, CA ) | RSL Electronics Ltd.( Migdal Haemek ) | |
| RSI Systems Inc. ( Edina, MN ) | RSL Logistik ( Landsberg/Lech, DE ) | |