RF433R is an RF wireless radio frequency receiver, using SYN531R radio frequency receiver, working frequency is 433.92MHz (using ASK modulation) commonly used by wireless controllers, built-in PCB antenna, stable receiving signal distance up to 10M, typical receiving sensitivity It is -109dBm. RF433T is a radio frequency (RF) transmitter, using SYN115 radio frequency transmitter IC, working frequency is 433.92MHz (using ASK modulation) commonly used by wireless controllers, built-in PCB antenna, stable signal transmission distance up to 10M, The output power reaches 10dBm. The exquisite and compact housing design can be embedded in a variety of radio frequency remote control applications. It is suitable for security alarm, wireless automatic meter reading, home and industrial automation, remote remote control, wireless data transmission and other system fields. Working frequency:433.92MHz Data transmission rate 10kbps (ASK modulation) 109dBm high sensitivity, receiving rate 1Kbps (ASK modulation) Output power 10dBm PCB antenna Applications: Building Automation Security alarm Home and industrial automation Remote control Wireless data transmission and other system fields Note:due to different production batches, the printing screen printing or appearance is different, which does not affect the use. Colour:White Material:Plastic Package Contents: 1 x RF433T Transmitter 1 x RF433R Receiver 2 x HY2.0-4P Cable(The color is random, and the 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 a little different from the real thing. The measurement allowed error is 1-3cm.