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Magnetic detector SA-211

SA-211

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JABLOTRON ALARMS S.A.

Jablotron SA-211 recessed mini magnetic contact for concealed door/window mounting. Mounting hole Ø 9 mm, magnet 3 mm, reed 14 mm; working distance up to 19 mm. Two‑wire, NC output.

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Overview
The SA-211 is a recessed (stud) mini magnetic contact designed for concealed, extra‑shallow installation where a very small magnet is required. It is suitable for unobtrusive door and window monitoring.

Dimensions and operation
The contact fits a mounting hole of Ø 9 mm. The magnet length is 3 mm and the reed element measures 14 mm. The specified maximum working distance is up to 19 mm, which accommodates installations with restricted mounting depth.

Installation and wiring
SA-211 is supplied as a two‑wire device with approximately 40–45 cm of cable (depending on production batch). The output is typically NC (normally closed). The unit is finished in white and does not include a tamper switch; it is intended for flush, concealed mounting.

Applications
Designed for basic intrusion detection and door/window status monitoring, the SA-211 connects directly to most wired alarm control panels and universal sensor inputs. Its small magnet makes it ideal for frames with limited space.

Key specifications

  • Type: recessed magnetic contact (stud)
  • Mounting hole Ø: 9 mm
  • Magnet length: 3 mm
  • Reed element length: 14 mm
  • Working distance: max. 19 mm
  • Wiring: 2 wires, ~40–45 cm cable
  • Output: NC (normally closed)
  • Color: white

Installer notes
Check the exact hole diameter and mounting depth before drilling. SA-211 is intended for concealed mounting and does not include tamper protection.

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Tehnička specifikacija SA-211

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