Arced Dual-Beam covering a radial area of 110 degrees at 20m. Adjustable to cater for pets, foliage and other obstructions to minimise false alarms. Wireless range of up to 300m.
Outdoor detector with two beams. Both beams must be broken simultaneously, preventing false alarms by small animals and most foliage. Contains Anti-tamper Switches. Range of up to 200m.