Introducing the Gentex GTSM-R Synchronization Module, designed specifically for the GHLF Series in a striking red finish. This innovative module allows you to effortlessly synchronize your horn and strobe using just two wires, making installation a breeze. With no restrictions on the number of modules that can be linked, you can expand your system as needed. Rated for a continuous current of 3A and capable of handling surges up to 5A, this module ensures reliable performance. It operates at a 1 Hz flash rate and can manage one class 'A' circuit or two class 'B' circuits at 3A each. Enjoy the convenience of a green LED status indicator and the option to silence the horn while the strobes continue to flash in temporal 3 mode. Plus, with a three-year warranty, you can purchase with confidence. Enhance your safety system today with the Gentex GTSM-R!