4 Buttons 433MHz RF Universal Remote Control

Product Description   433MHz 4 Buttons Smart Remote Control Case Cover Car Key FobClassically designed with sliding cover, smooth enclosure, stable performace and optional button symbol made It in the ten sales,specially  in Europe .Most of people prefer to place with customized logo and package . ParameterProduct Paramenters   Working Voltage3V(CR2032)Working Current10mATransmitting Distance20-50mEncoding TypeFixed Code (2260, 2262, HT12E, etc.), Learning Code (1527, 527, RT1587, etc.)Customize High Security Rolling Code(HCS301)Frequency315MHz / 433MHz, Customized from 250MHz to 450MHzButton4Weight25gSize67mm x 36mm x 13mmRelated Products/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1