Voice-Activated LED Stairwell Sensor: Intelligent 220V Sound & Light Control with Delay

This innovative device enhances safety and convenience in stairwells by combining sound and light control to automatically illuminate the area as needed. Operating at 220V, it features a state-of-the-art voice activation system that detects sound, triggering the LED lights to turn on in response to footsteps or voices. The built-in intelligent delay ensures the lights remain on for a sufficient period, providing continuous visibility and security even when the sound source moves out of range. Ideal for both residential and commercial spaces, it seamlessly integrates into your existing lighting setup, making stairwell navigation safer and more efficient. Delay Closing Time: 1.5S Rated Voltage Range: 0-440V Manufacture country: China Instructions included: No