Motion Activated PIR Voice Speaker with Bluetooth App Control, 10W Infrared Sensor Sound Player

Motion Activated Voice Announcer with PIR Sensor This infrared motion sensor speaker automatically plays pre-recorded announcements when someone passes within its 0 to 8 metre sensing range. Using PIR motion detection technology, it responds instantly to human movement, making it well suited for crowd alerts and public address duties in busy environments such as parks, docks and transit stations. App Control and Customisation The unit connects wirelessly to your smartphone via Bluetooth, with a connection range of up to 10 metres. Through the dedicated mobile application, you can adjust the volume, select MP3 sound files, set playback schedules and modify the sensing distance to suit your specific requirements. This gives you flexible control without needing to access the unit directly. Weather Resistant and Energy Efficient Housed in a waterproof ABS casing, this announcement device is built to withstand outdoor conditions while maintaining reliable performance over extended periods. With a standby current of no more than 20mA, it offers low power consumption, making it an economical choice for continuous deployment in public areas. Flexible Adjustment Options Alongside app-based control, the speaker features physical buttons for quick on-device operation. You can fine-tune sensitivity with two-stage adjustment and set the output volume up to 10W, allowing you to adapt the unit to different ambient noise levels and environmental conditions. The alarm volume reaches at least 100dB, ensuring announcements are clearly audible even in busy settings. Programmable Playback Modes The companion app enables timed playback cycles, scheduled activation and emergency light synchronisation, giving you the tools to create tailored public address solutions for a variety of situations. What's in the Box The package includes one infrared motion sensor activated sound speaker, one adapter and one instruction manual. The unit is ready to use after simple DIY setup.