Advertise Here view pricing SECO-LARM Enforcer E-960-D90Q Twin Photobeam Detectors with Laser Beam Alignment, 90 Foot Range Share this post: View Details $69.9 SECO-LARM Enforcer E-960-D90Q Twin Photobeam Detectors with Laser Beam Alignment, 90 Foot Range Similar products Visonic 0-101466 MCT320 Miniature PowerCode Door/Window Magnetic Contacts View $26.96 Wireless Motion Sensor View $22.03 Protect 2nd Gen Smoke/CO Wired White View $119.0 INSTEON Water Leak Sensor View $34.99 Nest Detect View $49.0