Proximity Request to Exit Features
- Visual LED indication - Blue = standby, Green = relay activated
- Ideal for 'clean-room' applications
These units are activated through close proximity. The Proximity request to exit (PREX) is ideal for use in 'clean' rooms where minimum contact with objects is required to reduce the risk of cross contamination.
Proximity request to exit switches control a single pole change over (SPCO) relay with normally closed or normally open contacts.
Part No. 999-011