Features:<br> brand new and high quality<br> High sensitivity, stable performance and durability.<br> Used in corridors, bathrooms, warehouses, stairs, etc.<br> The sensor is in a dormant state under light conditions, such as during the day.<br> If the sensor has a sound, the control light will be on for about 45s.<br> It can be controlled by any sound, and it can work in a dark environment, such as at night.<br> <br> Specifications:<br> Material: ABS<br> Style: with Light / Without Light<br> Size: Approx. 86x86mm/3.38x3.38inch<br> Delay Closing Time: 45s<br> Working Voltage: 220v<br> Induction Principle: Sound and Light Control<br> <br> Note:<br> 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br> <br> Package includes:<br> 1x Switch with Light / Switch Without Light<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store