1. support 1080p@60HZ 2. Transmit 120m with cat5e/cat6 cable 3. support unlimited extension function and splitting function with router etc. 4. with IR cycling function 5. good compatibility, suitable for all kinds of projects 6. both of sender and receiver support POE 7. wide range voltage technology is used, support DC 5V-24V 8. product list: sender *1pc IR sender line*1pc user manual*1pc receiver*1pc IR receive line*1pc user manual*1pc z