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Magnetic detector SA-211

SA-211

New product

JABLOTRON ALARMS S.A.

Recessed mini magnetic contact Jablotron SA-211, extra shallow for door/window installation. Ø 9 mm, magnet 3 mm, reed 14 mm, working distance up to 19 mm.

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Overview
The SA-211 is a recessed (stud) mini magnetic contact by Jablotron, designed for concealed installation where an extra‑shallow magnet is required.

Dimensions and operation
The contact is built for an Ø 9 mm mounting hole, with a magnet length of 3 mm and a reed element length of 14 mm. The specified maximum operating distance is up to 19 mm.

Installation and wiring
SA-211 is a two‑wire device (cable length approximately 40–45 cm depending on production batch) intended for flush mounting. The output is typically NC (normally closed); no tamper switch is included. The unit is finished in white for discreet integration.

Applications
Suitable for basic intrusion detection and door/window monitoring, the SA-211 connects directly to most wired alarm control panels and universal sensor inputs. Its very shallow magnet makes it ideal for installations with limited mounting depth.

Key specifications

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

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

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