JA-113M Bus magnetski detektor s prepoznavanjem vanjskih magnetskih polja View larger

JA-113M Bus magnetic detector with recognition of external magnetic fields

JA-113M

New product

JABLOTRON ALARMS S.A.

JA-113M is a wired BUS magnetic contact for detecting openings of doors and windows. It supports selectable reaction (pulse or state) and includes foreign magnetic-field detection for increased tamper resistance. Installation must be performed by a certified technician.

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The JA-113M is a BUS magnetic detector from the JABLOTRON 100 series designed for wired perimeter protection. In addition to standard open/close detection, the device analyzes its surrounding magnetic field and can detect disturbances caused by external magnets, triggering an input activation and a fault to improve security against manipulation.

Technical specifications

  • Power: from control panel digital bus 12 V DC (9–15 V)
  • Low power supply voltage fault: <8.8 V
  • Quiescent current consumption: 2.5 mA
  • Maximal current consumption: 12.5 mA
  • Dimensions (transmitter part): 20 x 86 x 20 mm
  • Dimensions (magnet part): 16 x 55 x 15 mm
  • Weight: 18 g
  • Classification: Security grade 3 / Environmental class II (EN 50131-1)
  • Operational environment: Indoor general
  • Operating temperature range: -10 °C to +40 °C
  • Average operational humidity: 75% RH, non-condensation
  • Certification body: Trezor Test s.r.o. (no. 3025), Kiwa Nederland b.v.
  • In compliance with: EN 50131-1, EN 50131-2-6, EN 50130-4, EN 55032, EN IEC 63000

Foreign magnetic-field detection must be calibrated on-site: during commissioning the detector captures the ambient magnetic level and stores a working value. If a significant external disturbance occurs (for example a foreign magnet), the unit reports an input activation and a fault. Use this mode when higher tamper resistance is required.

The detector is compatible with JA-103K and JA-107K control panels and is enrolled via the system BUS according to the control panel installation manual. Configuration options include selecting whether the detector reports pulse activations only or maintains a state.

Mounting note: follow the supplied dimensions and activation/deactivation distance tables in the manual to ensure reliable operation. Recommended mounting fasteners: 2x ø 3.5 x 40 mm (flat head). Installation and configuration must be performed by a trained, certified technician.

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