4 Channel Wireless Remote Control

This wire­less con­troller kit uses the SC2273-L4 SC2272-M4 to encode& decode, very suit for sim­ple wire­less con­trols. It is con­sist of a key­fob 4‑Button RF remote con­troller and a sim­ple RF M4 receiv­er, There’s no pro­gram­ming, con­fig­ur­ing or address­ing — sim­ply pow­er the receiv­er with 5VDC and press the but­tons on our match­ing RF key­fob remote. When the A but­ton is pressed, it acti­vates the first pin, when the B but­ton is pressed, it acti­vates the sec­ond one, and so forth for all four but­tons. There’s no micro­con­troller required, it’s just a sim­ple one-to-one link.    The volt­age of cor­re­spond­ing out­puts pins of the receiv­er will change to HIHG while relat­ed but­ton on the key­fob pressed, and thus to change to LOW while the but­ton released.SpecificationMod­u­la­tion schemes: ampli­tude mod­u­la­tion (AM)Stan­dard Cur­rent: 4.5mAKey­fob Bat­tery volt­age: DC12VReceiv­er Voltage：DC5VOper­at­ing tem­per­a­ture: ‑10 ℃ ~ 70 ° C