> >>>>Jablotron JA-155M-BR Wireless Mini Magnetic Detector - Brown
New Jablotron JA-155M-BR wireless mini magnetic detector reliably monitors door and window openings and blends discreetly View larger

Jablotron JA-155M-BR Wireless Mini Magnetic Detector - Brown

JA-155M-BR

New product

The Jablotron JA-155M-BR is a compact wireless magnetic contact for doors and windows. It operates at 868.1 MHz with bidirectional communication, is powered by a single CR2032 battery and is compatible with JA‑100 series control panels. Brown finish for discreet mounting on darker frames.

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Jablotron JA-155M-BR is a wireless mini magnetic detector designed to sense opening of doors and windows. Its small footprint and brown finish allow discreet installation on darker frames and interior fittings.

The detector communicates using the Jablotron bidirectional radio protocol at 868.1 MHz, providing reliable signalling and the possibility of remote configuration via a compatible control panel. Enrolment and management are performed through JA‑100 series control units.

Installation is straightforward: mount the contact on the fixed frame and the magnet on the moving part (left or right mounting possible). Power is supplied by one CR2032 (3 V) battery with typical service life around 2 years, depending on usage.

Key technical details

  • Frequency: 868.1 MHz (Jablotron protocol, bidirectional)
  • Power: 1 × CR2032 (3 V), typical life ~2 years
  • Quiescent current: ~16 µA; max current consumption: up to 50 mA
  • ERP: <25 mW; RF range up to ~300 m in open area
  • Dimensions (detector): 28 × 58 × 17 mm; magnet: 28 × 17 × 17 mm
  • Operating temperature: -10 °C to +40 °C
  • Security classification: Grade 2 / Environmental class II (EN 50131)

The JA-155M-BR is suitable for residential and commercial perimeter protection where a small, unobtrusive door/window contact is required. Low standby consumption and bidirectional communication simplify maintenance and system supervision.

Note: Enrolment, final configuration and verification of radio coverage should be carried out by a trained Jablotron installer to ensure correct operation and compliance with standards.

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