The Fenix AER-05 remote pressure switch is a high-performance tactical accessory specifically engineered for Fenix flashlights equipped with APF (Advanced Pulse Frequency) circuits. Crafted from durable A6061-T6 aluminum with a Type III hard-anodized finish, it ensures reliability in demanding tactical or hunting environments. The dual-switch design features a silent pressure pad for momentary-on (strobe) and a round tactical switch for constant-on illumination, allowing for rapid, intuitive control. Its IP68-rated, dustproof, and waterproof construction, combined with a flexible 9-inch PU cable, makes it an essential tool for professionals and outdoor enthusiasts.