Long-range PIR detector. Coverage of 21 x 21m or 2.4 x 45m. Grade 2. Mounting height of 1.5 to 3.6 m. Multi-focus technology. Double conductive shielding. Compensation of temperature. Sealed optics. Spherical lens design. Dual purpose optics: wide angle 21 x 21 m or long reach 2.4 x 45 m. Adjustment of lens angle in three steps. Remote control of LED. Power supply: 9.5 to 16 Vdc. Operating temperature: -20 to 50 ºC. Dimensions: 140 x 100 x 63 mm.