433.92MHZ DC12V 4 buttons remote
433.92MHZ DC12V 4 buttons remote controller for private and commercial use. Usage, can control home alarm, industrial control, automatic gate / doors and windows etc. This remote can cover a distance of 80-100m if there are no impediments in the way of transmitter receiver communication. Frequency 315Mhz/ 433Mhz/ 868Mhz/ others can be customized.