Operation, control & management
Zones/outputs expansion modules
Operation, control & management
Zones/outputs expansion modules
Operation, control & management
Zones/outputs expansion modules
ABAX 2 Two way wireless system
Zones/outputs expansion modules
Detectors for perimeter protection
Operation, control & management
Detectors for perimeter protection
Digital dual motion detectors
Detectors for perimeter protection
Communication and messaging
Metal enclosures with transformer
Communication modules - accessories
B-21 BR
Flush-mounted magnetic contact (brown)
Magnetic contacts are used to detect the opening of doors, windows, etc. The B-21 sealed magnetic contacts with flange are designed for recessed mounting. The contacts are supplied with a magnet holder, which allows the contacts to be mounted in hard-to-reach places. The contacts are offered in white (B-21) and brown (B-21 BR) colour versions.
- recessed mounted
- medium-sized sealed body with a square flange
- body diameter of 6.5 mm
- flange side length of 10 mm
The actual appearance of the products may differ from the presented images. Product descriptions are provided in the web service for information purposes only.
EU declaration of conformity
updated: 2024-07-18
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