Features: 315-433.92Mhz copying transmitter: duplicate your existing remote controllers for cars, garage doors, gate doors, electric doors and windows, home automation lighting and alarm system, etc. The 4 channel remote control key fob lets you easily copy most remote control fobs. 315-433.92Mhz frequency, bringing you new experience of remote control and much convenience in your daily life. High accuracy of copying and high effective of copying, easy to install and use. Privacy is strong,high accuracy of copying and high effective of copying, faster copy data speed,not easy losing code. Small size remote controller,elegant design and portable. Specifications: Material:ABS Color: Blue, Black(optional) Rated voltage: 3V-12V Battery: 2*CR2032 3V(built-in) Working current: 6-10mA Corresponding frequency: 315-433.92Mhz Modulation: ASK/OOK Scope: Garage doors, automatic doors shutter doors,and so on Note: Support Coping the following Codes: PT2264 \ PT2262 \ PT2260 \ HS2260 \ HS2262 \ SC2262 \ SC2260 \ EV1527 \ HS1527 \ FP527 \ EV1528 \ EV1530 \ PT2240 \ HT12E \ HT12D \ HT12F \ HT6P20B \ HT6P20D \ HT6P237A \ HT6P247A \ HT6P427A \ HT6P437A \ HT600 \ HT680 \ HT6207 \ HT6010 \ HT6012 \ HT6014 \ SMC918 \ SC5262 \ SMC926 \ VD5036 \ VD5326 \ HC101 \ HCS200 \ HCS201 \ HCS300 \ HCS301 \(part code) Single chip code(part code) Package Information: Package Size: Approx. 8*5*2cm / 3.15*1.97*0.79in Package Weight: Approx. 32g / 1.13oz Package List: 1*Remote Controller