s4_en.pdfS-4 DG
Magnetic surface-mounted detector with tamper contact
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 S-4 detector is designed for surface mounting by fastening it with screws to window frame, door frame, etc. S-4 consists of two parts placed in stylish enclosures: the reed switch (magnetic) sensor and the magnet. Moving one part away from the other breaks the sensor circuit, which is indicated as a violation. The detector is provided with a tamper contact and an additional terminal M for easy installation of EOL resistor.
S-4 is designed to work with any alarm control panel having NC inputs as well as to be used in automation system as a control element. It meets the requirements of EN 50131-1 and EN 50131-2-6 standards for Grade 2.
The device is available in three colour versions: white (S-4), brown (S-4 BR) and dark grey (S-4 DG).
- surface mounted
- tamper contact with terminals
- plastic body
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.
