1、Adopt duel-CPU multiple calculation, sharing information, intellect analyzing, stable and reliable product performance;
2、Introduce the technology of cross Inter-radio-infrared, completely eradicating misinformation caused by sunlight or other strong light;
3、Duel-beam identification principle, preventing misinformation caused by pets under 25kg;
4、The guarding surfaces are rectangle curtain coater, which guarantees that normal movements won’t be influenced outside the guarding elevation;
5、Introduce time-sharing and FM technology, with no interference when installing many;
6、Easy testing, no need of precise focusing, and beeps will indicate the precision;
DA-2b 37CM alert distance outdoor 5-60 meters
DA-4b 72CM alert distance outdoor 5-60 meters
DA-6b 125CM alert distance outdoor 5-60 meters
DA-8b 167CM alert distance outdoor 5-60 meters
DA-10b 209CM alert distance outdoor 5-60 meters