Window Perimeter Twin WS

Twin WS

Twin WS is the new self-powered dual passive infrared sensors for doors and Windows, compatible with any radio transmitter. Weather resistant, it has small dimensions which make them suitable for protection of well-defined and restricted areas.

FEATURES

• Infrared with alarm output
• Self diagnostic periodically
• Randomized supervision signals for trouble-free system integrity checking
• Low battery detection
• Digital Signal Processing