Recognizes hand approximation and sends the pre programmed key to PC or Mac.

Contactless column alternative to the classic big button in mushroom shape.

Characteristics
- Futuristic looking device with proximity sensor
- Triggers immediately when hand approximates
- Blue pulsating light on idle
- Bright green light when triggering (alternative LED colors on request)
- Adjustable activation distance
- Optical (infrared) detection works also trough most glass or acrylic surfaces
- A single-key command can be programmed (eg space bar or a letter or a number) and can be changed at any time and remains stored
- Connects directly to a PC or Mac via USB
- No special drivers or software necessary
- Extremely stable buzzer column made of steel 10x10 cm, height 90.8 cm, foot 35x35x0.3 cm
- Professional white powder coating
- Weight: approx. 14 kg
- Cable length: 5 m

Also available as contactless sensor device without the column.