Specifications- Power: CR2032 lithium battery (3 V, 220 nAh)- Duration: approx. 2 years with a maximum of 100 activations per day- Communication Protocol: 868 MHz- Coverage: up to 200 m (open area)- Detector dimensions: 26 x 55 x 16 mm- Magnetic Dimensions: 16 x 55 x 16 mm- Security Degree: degree 2, EN 50131-1, EN 50131-2-6, EN 50131-5-3, EN 50131-6- Internal use in accordance with EN 50131-1 II,- Operating Temperature: -10 to 40 °C