Sigma Shield Wander Control SystemSource: V-PRO Electronics Corporation
RS-232 interface in CNU allows to download/upload information to/from a PC. An expansion port allows connecting Auxiliary Central Notification Unit, which provides input from 8 more doors. A printer interface allows keeping hard copy of the alarm events.
Another part of the Sigma Shield Wander control system is Portable Unit. Portable unit can test an RF tag health, upload patients list to Main Unit using wireless link (no physical connection to the Main Unit is required). Also the Portable Unit can download a patients list from a PC using RS-232 interface.
If access/egress control is required without RF Tags, another component available is Sigma Stop Unit. This device is a scaled down version of the Main Unit. It does not have wireless capabilities, however, it retains most of the features of the Main unit including RS-485 interface.
Number of accessories is available such as horns, power supplies, antennas, PIRs and locks.
V-PRO Electronics Corporation, 78 Tomlinson Road, Huntingdon Valley, PA 19006. Tel: 215-947-1644; Fax: 215-947-1725.