Clap activated switch for lamp sound detector control HYD

Features: brand new and high quality High sensitivity, stable performance and durability. Used in corridors, bathrooms, warehouses, stairs, etc. The sensor is in a dormant state under light conditions, such as during the day. If the sensor has a sound, the control light will be on for about 45s. It can be controlled by any sound, and it can work in a dark environment, such as at night. Specifications: Material: ABS Style: with Light / Without Light Size: Approx. 86x86mm/3.38x3.38inch Delay Closing Time: 45s Working Voltage: 220v Induction Principle: Sound and Light Control Note: 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. Package includes: 1x Switch with Light / Switch Without Light