When preparing the wireless remote control, be sure to find out the operating frequency of the remote control (315MHz\/433MHz or other frequency) and the transmitter chip model. Features: Commonly used transmitter chip EV, HS, LX. SC (1527\/2240), HCS101, etc. The paired reception is a memory IC with a program in the host, a single chip computer, etc., such as PIC16F630, PIC16F505, PIC16F629, etc.
Launch distance (ranging from 50 meters to 1000 meters, commonly used metal shell remote control distance of 100 meters, plastic shell remote control of 150 meters, high-power plastic shell remote control with antenna 1500 meters). Remote control commonly used 27A\/23A battery, voltage DC12V, current: 8MA