SBL Professional 8 channel CHARGING rechargeable cold pyro firing system for party stage performance

The product have two remotes, one with one key and the other one with four keys ,include four pieces receivers .Each receiver box has battery inside to supply power, the distance of the remote is 100M. One key remote controls all the receivers firing together and that four key remote control two pieces A, B, C and D.

Usage Introduction
1.turn on the power, the green light (POWER)will be bright and white light(TEST) will change to red, press the remote, the red color of the white light will be flashing, it means the remote signal is normal.
2. Put the product connecting with the receiver, if the red color of the white light (TEST) will be more bright, it means the
connecting is normal.
3. charge: before using, charge two hours, can not be too long time or else damage the machine. when charging, turn off the power switch.