Volumetric coverage of 12 meters. Volumetric lens with 85° coverage, 60 zones and 7 planes. Dual technology detector. Technology via bidirectional radio Enforcer. Instantaneous bidirectional control device (ITDC, for its acronym in English). Transmitter to 868 MHz FM technology. Indicators of signal strength (SSI). Optimum installation height of 1.8 ~ 2.4 meters. Automatic sensitivity Protection of zero angle zone. 3 microwave frequencies to avoid interference. Digital temperature compensation. Blue Wave technology. Digital compensation of temperature. Independent LED indicators. Includes front and back protection against tampering. Includes 2 CR123A 3V lithium batteries. Minimum battery life of 2 years. Storage temperature of -20° C ~ 50° C. Certified operating temperature of -10° C ~ 40° C. Rated operating temperature of -10° C ~ 50° C. Dimensions (without support): 117 (H) x 69 (W) x 59 (F) mm. ABS plastic. EN50131 Grade 2 certificate, environmental class II.