Know when doors, windows, cabinets, or drawers on your boat open, close, or shift. Add this wireless sensor to BRNKL to secure your boat from intruders, weather, and other threats.

• Works with a BRNKL Mate connected to a BRNKL.
• Detects open/close
• Installs on vertical and horizontal surfaces.

BRNKL and BRNKL Mate each sold separately.