The 5422-W from Interlogix is a metal enclosure, assault sensor. The 5402 and 5422 metal enclosure assault sensors respond to the shock waves created when metal is cut, sawed, impacted or drilled. The sensors are ideal for protecting sheet metal enclosures up to 2' x 4' x 1' (61 cm x 122 cm x 30.5 cm). Use these sensors as an inexpensive way to protect a control panel from tampering, in place of costly lined boxes and to avoid mounting controls in the vault for UL and ULC mercantile applications.The sensor mounts vertically inside the metal box, near the hinge. A special adhesive tape makes installation quick and convenient. The tape, formulated by 3M®, has been field-tested with proven reliability. Quick and easy to install. No sensitivity adjustment is necessary.