Feature 1、Wireless Connectivity: This wireless signal transmitter/receiver offers seamless, eliminating the need for cumbersome cables. 2、Versatile Compatibility: Our wireless device is compatible with supported lighting fixtures, making it a versatile addition to your lighting setup. 3、Easy to Use: With its plug and play design, this wireless signal transmitter/receiver is easy to install and operate, making it suitable for both professionals and beginners. 4、Long Range Operation: This device boasts a long transmit range, allowing you to control your lighting fixtures from a distance for greater convenience. 5、Reliable: Built to last, this wireless signal transmitter/receiver ensures reliable performance and durability, making it a cost effective solution for your lighting control needs. Specifications: Output: 5v 1000mA Power: 0.2w/pcs 2.4G wireless DMX512 T/R Communicate distance: 400 meters/ 1312.3ft (visible distance) Working frequency section: 2.4G ISM, 126 channels frequency section Rotation angle of antenna: 90 degree Maximum transmitting power rate: 20dBm Receive sensitivity: -94dBm connector: 3pin male and 3pin female Material: Iron and Zinc Item color: Silver Length of antenna: 8.7cm/3.4in Item size of transmitter: 2 * 12cm/ 0.8 * 4.7in（D * H） Item size of receiver（one piece）: 2 * 8.5cm/ 0.8 * 3.3in (D * H) Package size: 18*13.5*10.5cm Package weight: 984g Package List 1 * DMX transmitter 7 * DMX receiver 8 * Power adapter 1 * Instruction