Automatic datebased file naming The recorder names each file by date automatically, simplifying organization and retrieval without manual tagging. Timeractivated recording Schedule recording to start and stop at your set times, enabling unattended capture for events, sessions, or ongoing monitoring. Automatic gain control AGC The builtin AGC adjusts the input automatically to maintain consistent audio levels, reducing the impact of changing environments and noise sources. Durable zinc alloy shell The enclosure uses zinc alloy for strong, antifall protection, supporting reliable use in outdoor or rugged conditions. Benefits at a glance Streamlined workflow: automatic file naming removes guesswork and speeds file management. Hands operation: timer recording eliminates the need to start and stop recordings manually. Consistent audio quality: AGC helps deliver clearer sound across varying sources and environments. Built to endure: rugged metal shell provides reliable protection during field use. Use scenarios Field interviews or documentary work: schedule recordings to begin at the interview time, ensuring you capture the entire session with organized, datestamped files. Lectures, seminars, or meetings: set automatic start times to capture the full event, then easily locate files by date for notes and archiving. Security monitoring or onsite surveillance: program time windows to record during specific periods, preserving continuity without ongoing manual operation.