OTX-433-HH-KF2-HT XMITTER KEYFOB 433MHZ 2 BUTTON OTX-433-HH-KF2-HT is a versatile remote control device designed for various applications. Key features include HT Series 2 Button Key Fob Remote Control Transmitter, 433MHz, supporting a frequency of 433Mhz with ASK, OOK modulation. It offers a signal range of 225 m Operating Distance, ensuring efficient communication. Manufactured by LINX, this product is compliant with ROHS standards and is available in BULK packaging for convenient use.