SATEL K-3 Magnetic Detector
Magnetic contact detectors belong to the essential devices of perimeter protection. They are used to protect doors, windows, etc., by triggering alarm when they are open. The K-3 detector is designed for flush-mounting, i.e. its elements are put in place by screwing their aluminum enclosures into properly prepared holes in wooden or plastic door frame or window frame. K-3 consists of two watertight parts: the reed switch (magnetic) sensor and the magnet, whose faces should contact each other. Moving one part away from the other breaks the sensor circuit, which is indicated as a violation.
To be built-in | Yes | |
To be installed on the surface | – | |
For metal door | – | |
Tamper | – | |
Metal | Yes | |
Wired / Wireless | Wired |
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