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Satel

K-2

K-2

Magnetic detectors

Regular price $7.20 NZD
Regular price Sale price $7.20 NZD
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K-2 | Magnetic detectors

The K-2 magnetic contact detector is an essential flush-mounted device for perimeter protection

  • Function: Detects the opening of doors, windows, and similar by monitoring the contact between its reed switch sensor and a magnet. An alarm triggers when the circuit is broken.
  • Installation: Designed for discreet insert mounting into prepared holes in wooden or plastic frames
  • Compatibility: Works with any alarm control panel featuring NC inputs and can serve as a control element in automation systems.
  • Design: Features two watertight parts for durability.
  • Color Options: Available in white (K-2) and brown (K-2 BR).

Technical Data

Max. reed switched voltage 20 V DC
Max. switched current 20 mA
Weight 10 g
Transient resistance 150 Ω
Life expectancy (20 V, 20 mA) 360 000
Contact material Ru (Ruten)
Make distance 28 mm
Break distance 40 mm
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