Performance
| Channels quantity |
4 |
| Smartphone support |
N |
| Built-in microphone |
Y |
| Maximum range |
30 m |
Power
| Transmitter current |
0.3 A |
| Receiver current |
0.5 A |
Alecto DOS-180C. Connectivity technology: RF. Colour of product: Grey. Power source type: AC, Battery