HB100 Series Operating frequency : 50/60Hz 110~240V AC Working temperature :-10℃~60℃ Working humidity : 50℃ 10~95% RH Max. Current : 5A Size : 86×86×42(mm) Send Inquiry Live chat Product Detail Share: PREVIOUS:1920 Series No next Related Products IV-LK-E200 1200 Series EX-X1-SIN2 Curtain Series HB-100 Hotel Access Doorbell