Check the listing for details. Interlogix 2707AD-L5 High Security Contact, Armored Cable, Triple Biased, DPDT,. Condition: New. Listed at 372.99 USD. The Interlogix 2707AD-L5 High Security Contact is a highly secure and reliable contact switch designed for use in demanding security environments. It features a triple-biased DPDT (Double-Pole Double-Throw) switch, offering versatile connectivity and increased reliability. The contact is equipped with armored cable for enhanced protection against tampering and damage, making it ideal for high-security installations such as safes, vaults, and other critical systems. The contact is designed to accommodate gap sizes ranging from 3/16" to 5/8" and comes with a 60-inch cable, providing flexibility in installation. This high-security contact ensures consistent performance, making it a key component in advanced security systems.