It adds new functions like 3burst trigger, virtual magazine reload, turn ON/OFF illumination hop-up chamber or electrical magazine, etc.

Specifications:
– On Tactical dual switch are click-on/off tail cap and pressure-activated tape switch in parallel connection.
– Designed to place on the Picatinny rails mounting system (RIS 22mm).
– In the middle are 2 connectors for easier gun disassembly.
– Solder 2 black wires to the leviathan board INPUT port
– Every Leviathan in the list above has 2 pads for connecting this Tactical dual switch.
– Tactical dual switch connects on SIG and GND pad (doesn’t matter which wire goes to which position).
– In the „Leviathan by jefftron” app use the interface „External input” to activate the desired function.

Package contents:
– One-piece Tactical dual switch with wiring
– Installation manual in English