MSS200-7 - Flair Recessed High Security Balanced Magnetic Contact 3/4 Inch White

Flair HIGH SECURITY BALANCED MAGNETIC CONTACTS come with Flair's time tested balanced magnetic switches and adjustable magnets. Installation is easy and the higher level of security is unbeatable at a reasonable price. Our 3/8", 3/4" and 1" recessed models are the smallest high security contacts in the industry.

The Flair MSS200-7 Balanced Magnetic Contact utilizes two high reliability Rhodium plated reed switches of different sensitivity encapsulated in epoxy inside a recessed mounted fire retardant case. When the rare earth magnet is in place and properly adjusted, one switch will be open and the other will be closed. This normal configuration will change should one of the following occur; (1) the normally closed switch will open by either the deliberate shunting of the magnetic field or if the door/window is opened, (2) the addition of a magnetic field of the same polarity as the contact magnet will cause the normally open switch to close, and (3) the addition of a magnetic field of opposite polarity as the contact magnet will cause the normally closed switch to open. An end-of-line resistor may be used to allow a pre-deter- mined trickle of current to flow and permit operation from a supervised line at all times. A change in current when the switch closes causes a signal to activate the alarm. See Installation Instructions for more information.

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