78006297
May 1, 2000
Jun 5, 2001
Small office and home monitoring systems comprised of site management monitors, namely, electronic devices for collecting status data regarding heating, ventilating, air conditioning and power systems and from fire, burglar and other security alarm systems and for forwarding the information to central controllers via the user's data communications network, and facilities management controllers, namely, electronic devices for receiving status data regarding heating, ventilating, air conditioning and power systems and alerts from fire, burglar and other security alarm systems and for forwarding the information via local area and global computer networks
Electrical and Scientific Apparatus