Terms and conditions
| Power supply | Built-in lithium-polymer battery |
| Number of buttons | 4 |
| Number of groups (channels) | 4 |
| Signaling | RGB LED diode (vibration in PRO version) |
| Charging | Micro-USB 5V (standard charger) |
| Operating time on a single charge | Up to 6 months |
| Connection type | WiFi, 2.4 GHz (direct connection to the device) |
| Range | Up to 100 m in open spaces, up to 40 m in buildings |
| Encryption | 512-bit keys using elliptic curves |
| Housing material | High-quality ABS plastic (PRO version includes metal elements) |
| Operating temperature | From -20°C to +50°C |
| Dimensions | 72 x 39 x 13 mm |