Welcome to the store! RF433T is a radio frequency (RF) transmitter that uses the SYN115 radio frequency transmitter IC, with a working frequency of 433.92MHz (using ASK modulation) commonly used by wireless controllers. It features a built-in PCB antenna, stable signal transmission distance up to 10M, and an output power of 10dBm. The exquisite and compact housing design can be embedded into a variety of radio frequency remote control applications. It is suitable for security alarms, wireless automatic meter reading, home and industrial automation, remote control, wireless data transmission, and other system areas. Working Frequency: 433.92MHz Data Transfer Rate: 10kbps (ASK Modulation) Output Power: 10dBm PCB Antenna Applications: Building Automation Security Alarms Home and Industrial Automation Remote Control Wireless Data Transmission and Other System Areas Note: Due to different production batches, the printed screen printing/appearance may differ, which does not affect usage. Color: White Material: Plastic Package Contents: 1 * RF433T Transmitter 1 * HY2.0-4P Cable (Color is random and designation is not accepted) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm. Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!