Security alarm

3D printing
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News Letters
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Intermediary sales
- Sound sources
  - Speakers
- Robotics and prototyping
  - Motor control modules
  - Power Supply Modules

Manufacturers

Specials

Rigol DHO4804 OSCILLOSCOPE 800MHz 4CH
Rigol DHO4804 - four-channel digital...
4 717,80 € 5 897,25 €

All specials

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Magnetic Door/Window Contact CLOSED CIRCUIT

Reference: SM207

By request only

More info
Spec sheet

the switch is closed by a magnet (when the door/window is closed, current flows through the loop)
to be mounted in a 9,5 x 35 mm hole
- plastic adaptor for larger 25 mm hole included
gap between switch and magnet max. 15 mm
magnetic counterpart included
cable length 3,0 m
wires are hidden during installation
additional pair of wires for closed loop (cut-off detection)