The Unity Tactical ModButton Lite SYNC FDE Remote Switch is an ultra-compact, dual-lead weapon command node engineered to streamline the simultaneous operation of lighting and laser systems from a single footprint. Molded from a high-impact, rugged polymer housing and completely potted for maximum environmental shielding, this flat dark earth (FDE) accessory mounts tightly onto standard M1913 Picatinny rails. This specific SYNC model features a compact 4.5-inch cable layout pairing a SureFire-compatible plug with a standard MIL-SPEC Crane laser connector to eliminate excess wire bulk on short handguards. The single mechanical button utilizes a momentary-only activation mechanism that supports the strict power delivery profiles required by modern, high-output tactical illuminators. Under this specialized dual-lead configuration, compressing the single button initiates a synchronized circuit, instantly firing both your white light and your aiming laser at the exact same time for immediate visible override capabilities.