Infrared Motion Sensor Activated Sound Speaker Motion Activated Voice Player APP Control for Public Places

Feature: 1. Infrared Sensor Activation: This voice broadcaster utilizes PIR motion detection technology to automatically trigger pre recorded announcements when humans pass through its 0 8 meter sensing range, ideal for crowd alerts in public spaces. 2. APP Customization: The alert speaker allows wireless control via Bluetooth (10m range) for adjusting volume, selecting sound files in MP3 format, setting schedules, and modifying sensing distance through dedicated mobile application. 3. Weather Resist Design: Built with water proof housing and low power consumption ( less than 20mA standby), this announcement device suits prolonged outdoor use in parks, docks, or transit stations while maintaining stable performance. 4. Dual Adjustment Options: Featuring both physical buttons and app control, this sound prompt unit offers 2 stage sensitivity tuning and 10W output volume adjustments to adapt to varying environmental conditions. 5. Programmable Modes: The warning alarm supports timed playback cycles, scheduled activation, and emergency light synchronization through its companion app for customized public address solutions. Specification: Item Type: Infrared Motion Sensor Activated Sound SpeakerMaterial: ABSStandby Current: less than 20mA Playback Mode: less than 800mA Supported Sound Format: MP3 Alarm Volume: more than 100dB Sound Power: 10W 8 Ohm Infrared Sensing Range: 0 8m Bluetooth Connection Distance: less than 10M . Package List: 1 x Infrared Motion Sensor Activated Sound Speaker 1 x Adapter 1 x Instruction Manual Note: