Specifications Hign-concerned Chemical:None Wireless Communication:RF Use:Universal,Projectors,Lighting,Electric Door,Automated curtains Brand Name:CENTURY AOKE Origin:Mainland China #detail_decorate_root .magic-0{border-bottom-style:solid;border-bottom-color:#53647a;font-family:Roboto;font-size:24px;color:#53647a;font-style:normal;border-bottom-width:2px;padding-top:8px;padding-bottom:4px}#detail_decorate_root .magic-1{width:750px;border-collapse:collapse}#detail_decorate_root .magic-2{min-height:28px;padding:5px 10px;width:217px;min-height:28px;box-sizing:content-box}#detail_decorate_root .magic-3{text-align:center}#detail_decorate_root .magic-4{font-size:18px}#detail_decorate_root .magic-5{min-height:28px;padding:5px 10px;width:484px;min-height:28px;box-sizing:content-box}#detail_decorate_root .magic-6{margin-bottom:10px;line-height:0}#detail_decorate_root .magic-7{width:750px;height:750px;overflow:hidden;margin-bottom:0}#detail_decorate_root .magic-8{position:relative;left:0;top:0;width:750px;height:750px}#detail_decorate_root .magic-9{vertical-align:top}#detail_decorate_root .magic-10{vertical-align:top;display:block;padding-right:4px;box-sizing:border-box;padding-left:4px}#detail_decorate_root .magic-11{vertical-align:top;padding-bottom:4px;box-sizing:border-box;padding-top:4px}#detail_decorate_root .magic-12{padding:0;margin:0;white-space:pre-wrap;font-size:14px}#detail_decorate_root .magic-13{width:750px}#detail_decorate_root .magic-14{overflow:hidden;width:750px;height:750.0000000000001px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-15{margin-top:0;margin-left:0;width:750.0000000000001px;height:750.0000000000001px}#detail_decorate_root .magic-16{overflow:hidden;width:750px;height:833.3333333333334px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-17{margin-top:0;margin-left:0;width:750px;height:833px}#detail_decorate_root .magic-18{font-size:22px}#detail_decorate_root .magic-19{overflow:hidden;width:750px;height:978.2608695652175px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-20{margin-top:0;margin-left:0;width:750.0000000000001px;height:978.2608695652175px}#detail_decorate_root .magic-21{overflow:hidden;width:750px;height:815.2173913043479px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-22{margin-top:0;margin-left:0;width:750.0000000000001px;height:815.2173913043479px}#detail_decorate_root .magic-23{overflow:hidden;width:750px;height:845px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-24{margin-top:0;margin-left:0;width:750px;height:845px}#detail_decorate_root .magic-25{overflow:hidden;width:750px;height:540px;margin-top:0;margin-bottom:0;margin-left:0;margin-right:0}#detail_decorate_root .magic-26{margin-top:0;margin-left:0;width:750px;height:540px}#detail_decorate_root .magic-27{font-size:20px} Specification Item Value Certification CE Place of Origin China Brand Name Century Aoke Product Name 12V 4 Channels Learning Type Remote Control Switch Product Model AK-RK04S-V3.0 Working Voltage DC12V Working Current 3A Frequency 315/433mhz/other Receiver Sensitivity -105dB Static Current 10mA Remote Distance 20-200m Size 74*53.6*27.7mm Weight 67.89g