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The POTTER ELECTRIC SIGNAL CO. US 2020442 is a high security contact designed for use in security and detection systems where tamper-resistant, reliable switching is required. This contact comes with a 6-foot cord, allowing for flexible installation in tight or hard-to-reach locations. It is sold as an individual unit and is intended for installation by licensed security system technicians or qualified electricians working on intrusion detection, access control, or fire alarm auxiliary applications. The integrated cord reduces the need for additional field wiring at the contact point.
This high security contact is suited for residential and light commercial security installations where door, window, or panel tamper monitoring is required. The 6-foot cord provides enough lead length to route wiring to a nearby terminal block or control panel connection point without splicing. Installers working on security panels, access points, or equipment enclosures will find this contact appropriate for applications demanding a higher level of physical tamper detection than standard surface-mount contacts.
Designed as an OEM-style replacement or new-installation component for security and intrusion detection systems requiring high security magnetic or mechanical contacts with a pre-attached cord lead.
Installation should be performed by a licensed security technician or qualified electrician in accordance with applicable local codes and manufacturer guidelines. De-energize the control panel and place the system in test mode before connecting or replacing any contact device. Avoid sharp bends or pinching the cord during routing, as this can damage internal conductors. Verify polarity and zone assignment at the panel before restoring power.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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