Watch this output video before you place the order: https://youtu.be/KWb9flcZ_y0

This FULLY ASSEMBLED sound/clap operated switch can be used for switching your 100-240V AC light bulb. Usually, we use a clap switch to operate a lamp and it can easily do that for you. The kit responses to clap up to a distance of 5-10 meters, but, the further you go, the louder the clap should be. 

Features:

• Operates a 100-220V AC lamp with clap/loud sound.
• Supply voltage: 5V-9V. Use an AC to DC power supply for better response. 9V battery can also be used, but the kit consumes a lot of power while triggering the relay.
• There are two supply input points: a DC barrel and a 2 pin screw terminal. You can use one of the points to power up the kit.
• Consists of a PTC resettable fuse. Switches the circuit off if there is an unexpected flow of current over 500mA.
• Dimension: 83.82mm x 49.53mm
• Relay specification: Activation voltage: 5V DC. Controls appliances operating at 10A 250VAC, 10A 125VAC, 10A 30VDC, 10A 28VDC. Suitable for Europe, North America, Australia, and New Zealand.  

Package contains:

1 x Fully assembled and tested clap switch