超強抗干擾,防誤報；智能廣角紅外；純貼片工藝!采用進口2262智能芯片，防25kg以下的寵物，帶方向識別功能，SMT工藝制造，抗RFI、，EMI干擾，探測距離：12m，探測角度：110度，發(fā)射頻率：315MHZ或433MHZ，發(fā)射距離：無阻礙空曠區(qū)域不低于200m。Superanti-jamming,anti-falsepositives;intelligentwide-angleinfrared;purepatchprocess!2262importedasmartchip,anti-25kgfollowingpets,withthedirectionofrecognition,SMTprocess,anti-RFI,,EMIinterference,anddetectionrange:12m,detectionangle:110degrees,firingfrequency:315MHZor433MHZ,firedfrom:non-blockingopenareaofnotlessthan200m