PIR Motion Activated Sound Player - Haunted House Scream Box Speaker,Voice Replaceable & Microphone Built-in,idea for Door Greeter, Entry Alert,Sale Advertising

Specification Item Type: Entrance Doorbell Material: ABS Color: As the Picture Shown Size: Approx. 9 x 6 x 2.5cm/3.5 x 2.4 x 1in Power Supply: 3 x AAA Battery (Not Included) or USB Cable Power Supply Induction Distance: ≤3cm Detection Angle: Arc 120° (Ceiling Type) Memory Capacity: 4M Bytes Application: Welcome, Alarm, Voice Prompt Package List 1 x Entrance Doorbell (battery Not Included) 1 x Installation Bracket 1 x Installation Accessories 1 x English Manual

• MOTION-ACTIVATED PLAYBACK WITH WIDE DETECTION:Automatically plays your custom audio when the 120° wide-angle PIR sensor detects motion within 13 feet (4 meters), day or night. Ideal as a smart door greeter, reminder tool, or for adding interactive sound to any space
• EFFORTLESS ON-THE-SPOT OR PC AUDIO CUSTOMIZATION:Features a built-in microphone for instant, 120-second voice recordings at the touch of a button. For longer or music files, easily download MP3/WAV files via the included USB cable (Note: TF card slot is decorative; computer connection required for file transfer)
• VERSATILE FOR HOME, BUSINESS & SEASONAL FUN:Endless applications: use for elderly reminders, point-of-sale advertising, trade shows, or as a bathroom privacy helper. Perfect for Halloween scares, Christmas greetings, animal alerts, or playful pranks. A versatile tool for both practical and entertainment needs
• FLEXIBLE POWER & COMPLETE INSTALLATION KIT:Operates using 3 AAA batteries (not included) or a 5V USB power adapter (not included) for continuous use. Comes with mounting screws, ball-joint accessory, and Velcro straps for easy, flexible installation on walls, doors, or windows
• IMPORTANT CONSIDERATIONS FOR BEST RESULTS:Please note: Detection range and angle are fixed and non-adjustable. The 1-watt speaker is best for small to medium indoor spaces. For optimal performance, install about 1.5 meters high and angled toward the detection area. Some pre-loaded sounds are included for immediate testin
• STEPS FOR DOWNLOAD YOUR OWN MP3 AUDIO FILES TO PLAY SPEECH:1. Plug this into your computer/tablet It should show up as some kind of storage device. It has about 0.4 gigs 2. Select the audio file you want to add to the device and drag and drop it into the device If for whatever reason the new file is too large, you can delete the pre-existing files by simply selecting them and deleting them. you need to keep your audio file less than 4MB 3. After you have the audio file you want on the device, and have safely unpaired/unmounted from your computer/tablet, install the device where you want it