The E-9644-6B25 from Seco-Larm is an infrared photobeam curtain/barrier sensors are perfect for installation in windows, doorways, skylights, fence tops, any place where space is limited.
Suitable for indoor and outdoor perimeter security, the trigger is programmable for simultaneous breaking of any single or 2 adjacent beams. The design features rugged aluminum construction, and an anti-tamper circuit for triggering an alarm if power is cut or the end cap is removed.
No synchronizing wires are required and the LED alignment indicator makes installation easy. L-brackets and mounting hardware are included.

Features

• 6-Beam pairs
• Rugged aluminum construction
• LED alignment indicator
• No synchronizing wires required
• NO/NC relay output
• Weatherproof IP65 construction
• Slimline design (7/8″x1-5/16″)
• Trigger by simultaneously breaking 2 adjacent beams or any single beam (programmable)
• For windows, doorways, etc., where space is limited
• L-brackets and mounting hardware included