Review on 🔦 Enhance Motorcycle Safety with Steel Mate H3 Wireless Helmet Brake and Running Light: Rechargeable LED Signal Light (ECU Included) by Alex Romero

ADDITIONAL INFO: I removed the tape used on the helmet mount and replaced it with 2 layers of double sided silicone tape. This moved the helmet mount slightly away from the helmet and allowed the light to be securely attached. I have done many rides and it has never crashed. The YouTube video on how to install the controller isn't very helpful except for the general sense. With the Kawasaki Ninja 400, all the cables you need access to are under the driver and passenger seats. I accessed a grouped GND under the rider's seat and using the supplied electrical probe (nice touch) found the ACCessory pin on a 6-pin connector with its own cover (Note: this pin is off when the bike is off and on when the bike is on). The right and left signal wires are located under the passenger seat, and the brake light wire is the blue/middle wire on the brake cable that connects the two seats. Connections are made quickly and with patience and testing everything can be installed the first time. ACC and GND: Pass these wires through the rubber hose that goes from the passenger seat to the driver's seat, and then connect them. For those who don't know how to use the probe: Connect the alligator clip to ground on the battery and the banana plug to the probe handle. Touching the various pins on the connectors causes a blue light to illuminate on the probe handle (blue in my case) when powered on. For example, if you turn on the turn signal and touch the desired pin, the button will flash. You do NOT need to disconnect ANYTHING from the wiring harnesses to test. The pins will have exposed pieces of metal while in their sockets and can be tested that way.