EX Intruder Detection & Alarm Systems
Developed by SecurEx Technology and manufactured by Wath Group, these security contacts are available in four standard grades which have been designed to meet the requirements for Grade 2 & Grade 3 applications:
Each contact set comprises a robust, fully encapsulated, certified magnetically actuated reed switch assembly with a matching coded magnet designed for easy alignment on site. Being fully encapsulated, all contacts are inherently resistant to tampering. However, Anti Tamper mounts are standard with the Grade 2 SEOL & Grade 3 TEOL versions, and Magnetic Anti Tamper is also offered in the Grade 3 product. The small footprint contact assembly also incorporates an integral earth bonding point for enhanced safety. Custom EOL, SEOL & TEOL resistance values can optionally be specified to a particular order if required.
DEFINITIONS
Grade 2 Contacts
These are suitable for use in Ungraded, Grade 1 and Grade 2 systems. These magnetic contacts must have a mechanical tamper and/or be encapsulated/sealed. End-of-Line (EOL) resistors are an option but are not a requirement to meet Grade 2.
Grade 3 Contacts
Grade 3 contacts are suitable for a wide range of applications and can be used in Ungraded, Grade 1, Grade 2 and Grade 3 systems. These magnetic contacts must have a mechanical tamper and/or be encapsulated/sealed. End-of-Line (EOL) resistors are also an option. They should also detect or be immune to rogue magnets.
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Established in 1980 as one of the first companies to offer jetwash hoses into the UK market, Wath Group has since diversified into other industries and is now recognised as one of the leading providers of sub-contract solutions. Operating from a state of the art manufacturing facility in Rotherham, South Yorkshire, the group’s client base extends across the entire world.