433MHz Car Alarm Garage Door Remote Controller 2 Packs

Features:
*Clone remote controller:One to one key copy,each key password can alone save,it can continuous repetitive copy use for million times.
*Privacy is strong,high accuracy of copying and high effective of copying, faster copy data speed,not easy losing code,easy to install and use.
*With key chain attaching to the remote controller,no more unwanted bulkiness and easy to carry.
*433MHz,transmit distance is 50-100m(Open space),bringing you new experience of remote control and much convenience in your daily life.
*A large field of applications including garage doors,motorcycles,car alarm products,home security products,long-range wireless remote control products,industrial control products,etc.
*Small size like thumb size remote controller,elegant design and portable.