Orisec dual technology detector with anti-Cloak, PIR / microwave (2 GHz), grade 2, 15m range, mounting height 1,8m - 2.6m (2.0m recommended), interchangeable cartridges, selectable EOL, closed optics, creep zone, temperature compensation, optional tamper-resistant bracket , dimensions (WxHxD) 60 x 118 x 40mm.