Communication distance: 600 m working band: 2.400-2.4835GHz, ISM, 126 bands modulation mode: GFSK Maximum transmit power:23dBm Receiving sensitivity: -94dBm Power consumption: 5W Communication distance: 600 m working band: 2.400-2.4835GHz, ISM, 126 bands modulation mode: GFSK Maximum transmit power:23dBm Battery capacity: 750 mA Charging time: 3 hours Use time: 20 hours Receiving sensitivity: -94dBm for DMX signal interface: RS485 Reliability: Auto restart timer: Built-in WDT Operating temperature: -40 ~ 85 ° C, 5 ~ 95% RH humidity storage temperature: -65 ~ 150 ° C, 5 ~ 95% RH humidity Control mode: controlled by DMX512 console. The transmitter is plugged into for the dmx console, the receiver is plugged into the fixture Service life: 10 yearsOperating Instructions:1. Receiver: Press and hold the touch switch, wait for it to turn on, then press and hold the touch switch again to turn off. Transmitter: It will automatically turn on after being powered on. Touch switches can be used for power on and off. 2. The device can be divided into 20 groups of IDs, with the same number set for each group of transmitters and receivers. 20 transmitters can be used simultaneously. 3.When the transmitter and receiver are connected to the signal, the signal indication will flash. (If there is no flashing, the transmitter and receiver are not connected successfully) Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage: AC220V Color: As Shown Material: ABS Package Contents: 1 transmitter 3 receivers 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.