YET105 plastic rolling code rf wireless remote control hcs301 Technology parameter Operating voltage DC12V Operating Current =10mW Transmission speed 50-60KHz Frequency windage ±0.2MHz Transmission distance 100meters (open space) Oscillation resistance Per customer's request Chip and operating mode Hopping code(HC301,300,200 and so on) Fixed code(2262,2260 and so on) Learning code(1527,2240,HT6P20B,HT6P20D and so on) Copy code Characteristic 1. Various crust for your choice 2. Material: Metal and PVC 3. Encoding type: fixed/learning/rolling code/copy code 4.High stability:Adopting imported SMT component SAW and super high frequency Audion(6.5G)