Directly switches relays or low voltage loads up to 100mA Use your voice or noise to control! Voice activated switch (VOX) kit will provide as witched output when it ‘hears’ sound. Use it to key a transmitter for hands-free PTT, or turn on a tape recorder automatically when people are talking in a room. How about having your hallway or porch lights turn on at a whistle or better yet, the garage lights when you beep the horn.

---

Kit runs on 6 to 12 VDC and drives up to 100 mA load such as a relay, tape recorder motor, or transmitter key line. Size: 2 1/2 "x 1/2" x 1 1/4".