Both the l2s single alarm contacts and the l2d dual alarm contacts are surface mount.
Magnasphere door contact.
The unique magnasphere switch used in these devices renders the mss 300 series products virtually unbreakable and highly resistant to permanent contact welding and outsider magnetic defeat.
Magnasphere provides superior performing magnetic contact sensor technology to the residential commercial industrial and federal government security markets.
2 1 2 magnasphere surface mount contact m 1000 24.
Model hs l1 5 surface mount single and dual alarm contacts in response to market demand for an improved high security contact for use with safes vaults scif and other high level security applications at a cost.
In addition to their vastly increased security they offer many labor saving installation features including embedded eol resistors.
Magnasphere surface mount magnetic contact m 1000 24s.
Magnasphere corporation has announced a number of their ul 634 listed door contacts have been tested and are classified ul 10c the standard for 262 347 0711 distributors.