1800 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 Tags: Black86 Share: PREVIOUS:Smart Hotel Solution NEXT:MD1800 Series Related Products Wristband Keycard Switch MD1800 Series 1900 Series 1200 Series 1900-UV Series Curtain Series