special hardware can be installed that enables panic door hardware release when the alarm system is off, but does not allow free entry. If a magnetic lock is used in the access control system ...

We occasionally run across online postings and get questions about whether radar-based cruise control ... detectors. Car radar systems work just like police radar guns, sending out a radio signal ...

A US drug discovery company has found a single instrument that meets all its requirements for radio TLC scanning and radio HPLC detection - the dual-system Scan-RAM 1B from ... instrument and HV ...