{"title":"315M RF Controller Kit","handle":"315m-rf-controller-kit","url":"/products/315m-rf-controller-kit","description":"A simple 315MHz wireless controller kit consisting of a 4-button RF keyfob remote and a matching receiver module. No programming or microcontroller is required — power the receiver with 5V DC and press a button on the keyfob to activate the corresponding output pin.\n\nUses SC2273-L4 and SC2272-M4 encoder/decoder chips with AM (amplitude modulation). When a button is pressed, the corresponding receiver output goes HIGH; when released, it returns to LOW (momentary operation).\n\nKey Features\n\n\nNo Programming Required – Simple one-to-one link between keyfob and receiver\n\n4 Independent Channels – Buttons A, B, C, D each activate a separate output pin\n\nMomentary Output – Output is HIGH while pressed, LOW when released\n\n315MHz AM Modulation – SC2273/SC2272 encoder-decoder pair\n\n\nSpecifications\n\n\nFrequency – 315MHz\n\nModulation – AM (amplitude modulation)\n\nReceiver Voltage – 5V DC\n\nKeyfob Battery – 12V DC\n\nStandby Current – 4.5mA\n\nOperating Temperature – -10°C to +70°C\n\n\nIdeal For\n\nSimple wireless remote control projects\nTriggering relays, motors, or LEDs wirelessly\nPrototyping wireless control without programming\n\n\nPackage Contents\n\n1× 4-Button RF Keyfob Remote (315MHz)\n1× RF M4 Receiver Module\n","vendor":"Elecrow","product_type":"physical","in_stock":true,"options":[],"variants":[{"id":3578,"title":"Default Title","sku":"EC-WRF315KIT","price":11.7,"on_sale":false,"in_stock":true,"available_quantity":100,"option1":"Default Title"}]}