• The second version. The video of EMB01 series fireworks firing system: https://youtu.be/B2KMj5uTIh4 .
• Each receiver has one cue, each cue can fire 3-5 pcs igniters in parallel or 6-10 pcs igniters in series.
• Each receiver is programmable, it learns the code of  the transmitter with the button "learn", if the receiver or the transmitter has some problem, it can be replaced with another.
• The receiver has four fire modes: Single(Dividual) Fire, Sequential Fire, Salvo Fire and Step Fire
1. Single mode: Fire one receiver according to the signal of the transmitter..
2. Sequential Fire: Press the "0.1-1.0" button of the transmitter, the receivers will fire at a identical time interval 0.1 Sec.-2.0 Sec..
3. Salvo Fire(Must use the transmitter ETX2000-12): Press the "All"  button of the transmitter to fire all receivers at the same time.
4. Step Fire(Must use the transmitter ETX2000-12): Press the "Step" button of the transmitter to fire from the No.1 receiver of Group 1 to the No.12 receiver of Group 4.
• Test Function: The TEST LED will be lit if the igniter/e-match is connecting well.
• Short protection: The receiver can't be damaged by a short in cue.
• Low voltage alarm.
• Power Supply : 9V battery
• Transmitting Range: 100-1000m, according to the type of transmitter.
• Frequency: OOK, 433MHz
• Size: 60x50x47mm