代码
滚动代码, 固定代码, 学习码, 可选复制代码
frequency
303MHZ/310MHZ/315MHZ/433MHZ/868MHZ optional
code
rolling code /learning code/duplicator code
Key Words
rolling code rf remote transmitter
button quantity
four buttons /two buttons
package
plastic bag/paper box , customized
product name
rolling code rf remote transmitter 433.92 MHz YET004
transmitting distance
50-100 meters
use range
industrial appliance,car ,motorcycle,door opener,toy control