Opening Detector, 4m, 4-core, external field protection (brown) (Art. no. MK1310B)

  • For reliable perimeter security
  • Protected against external fields
  • For securing doors and windows
  • Spacing of magnetic switch to magnet: 5 to 12 mm

Opening Detector, 4m, 4-core, external field protection (brown) (Art. no. MK1310B)

We expressly recommend having this product installed by a certified specialist.

The opening detector is a magnetic contact for protecting doors and windows. Unauthorised opening is detected and reported to the alarm center. The opening detector consists of a magnetic contact (reed) and a magnet. These are fitted parallel, in front of, or at right angles to each other at a minimum distance of 8 mm apart. The electric circuit of this NC opening detector is closed in normal state (NC). If the distance between reed and magnet increases, the circuit is broken and an alarm reported. The detector is tamper-protected and stray-field protected. Stray-field protection means that only the magnet belonging to this opening detector has the right field strength to keep the electric circuit closed. Any change to the field strength (e.g.: by another magnet) breaks the circuit and an alarm is triggered. The optimum installation location is the middle of the door or window frame. It can also be fitted to the bottom of the window frame if a particular window with a magnetic contact is to be tilted open. The detector is suitable for both flush and surface-mounted installation. It is water-resistant and dustproof (IP 68). The opening detector is VdS certifed and available in white and brown.

Art. no.: MK1310B
Dimensions: (WxHxD) 11x12x48 mm
Connections: NC, max. contact capacity 24 V DC / AC / 0.2 A / 4.8 W
Width: 11 mm
Type of detection: Magnetic field measurement
Stray-field protection:
Housing material: ABS
Height: 12 mm
Cable type: 4-core
Cable length: 4 m
Length: 48 mm
Max. operating temperature: 70 °C
Installation location: Integration / surface mounting
Tamper monitoring:
IP protection class: 68
Sensor type: Reed contact
Certifications: VdS

Scope of delivery:

  • 1x Opening Detector, 4m, 4-core, external field protection (brown)

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Opening detectors

Seamless protection of the external shell is the cornerstone of every electronic building security system. The opening detectors of the Terxon wired/hybrid alarm system secure doors and windows. Surface-mounted and flush-mounted versions are available for installation depending on the requirements. ...
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