When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
For example, fixed code or rolling code. Frequencies are 315MHz. and 868.35MHz. How it is difficult to program it?. Programming difficulty. Transmit distance - 25-50m in open space. No walls, no doors, no trees or any other obstructions.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.