Motion Sensor Siren Activated Waterproof Outdoor Broadcast Sound Alarm
Ultra-sensitive motion detection triggers a powerful 120dB siren and customizable audio alerts via included TF card, instantly deterring intruders. Heavy-duty ABS housing with IP65 waterproof rating ensures year-round durability in harsh weather. Preloaded with 5 alarm tones or record personalized warnings (e.g., "Leave now!") for targeted security. Wide 110° detection angle covers driveways, warehouses, and backyards with a 26ft range. Includes adjustable volume (30%-100%) and 3 operation modes (siren only/voice only/siren+voice). Easy-mount design with rustproof screws for sheds, fences, or construction sites. Powered by 3xAA batteries (not included) for wire-free placement. Bonus: TF card slot supports MP3/WAV files for advertising messages in retail stores or parking lots.