Short Circuits Three Project - VOX Sound Switch HI-FI AV Equipment 2RU No Rail Kit Included

2RU No Rail Kit Included

12 10GBase-T ports

11ac Wave2 access point supporting up to 2

Includes USB Charging Cable

keep you plugged in to your world

Short Circuits Three Project - VOX Sound Switch HI-FI AV Equipment 2RU No Rail Kit IncludedAssembly Required This sound activated switch closes a relay when a loud enough sound is heard. It switches off when the sound stops. Ideal for radio transmitters or surveillance applications. Kit includes PCB, relay, electret mic & electronic components 12VDC required Instructions sold separately or withing the Short Circuits book range, Short Circuits Books are available for Download Here For More Information on Kids science electronics projects