wireless 290-460mhz duplicate all the remote control fixed code YET074

wireless 290-460mhz duplicate all the remote control fixed code YET074    universal door remote control key  This product is a wireless remote control,electroplating ,metal in the frames and buttons,beautiful and generous appearance,for my latest recommended products,look beautiful and generous;internal circuit desigh of science,using SMT chip comonents,SAW reonator frequency stabilization,with high stability,low power consumption and so on.   Main technical indicators: Operating voltage:DC12V Operating current:≤12mA Operating frequency:315MHz,433.92MHZ frequency options.etc. Transmit Power≥12mW Transmission Distance:100 meters(open space) Frequency deviation:±0.2MHZ Transmission speed:50-60KHZ OSCILLATION RESISTANCE:According to customers needs Working chip:2262,2240,1527,301 optional buttons:1--4 buttons    TIPS:each remote control's chip is optional,we have multi-color and kinds of buttons specifications for your choice     Applications Home/store anti-theft alarm;electric cars,automobiles,motorcycles,car alarms,all kinds of doors and windows controllers and other industial control. Picture