You want to convert your machine gun to HPA, but you need power for you ammo box?
 
You have a tracer hopup unit, but you cannot wire it easily?
 
The Motor Control Unit (MCU) is the first add-on for your SERAPH engine to get more functionnalities for your replica. The MCU can deliver the full power of your battery to external devices, such as amm boxes, tracers units...
 
The MCU takes one of the two following input signal:
Trigger: plug your wiring harness from the FCU to your MCU: the MCU will deliver power as long as you pull the trigger.
External switch: you can wire an external switch to the MCU. In this case you have full control of the power delivery as long as you hold your external switch.
 
Each MCU will comes with the following:
1x JST RCY Y-adapter, which allows you to connect both your FCU and MCU to the same LiPo battery,
1x wire harness with a JST ZH 3-pin connector at the end, for your ammo box,
1x two-wire harness with a JST ZH 2-pin connector at the end, for soldering on an external switch.