| Manufacturer | Elektrobock |
| EAN | 8595689100728 |
| Product number | KD122LH |
| Dimensions | D85 x 47 mm |
| Power | 4.5V alkaline. AA batteries 3x1.5V |
| Volume | > 85dB (3m) |
| working temperature | -10°C až +50°C |
| Ingress Protection (IP) Rating | IP20 |
| Warranty | 24 months |
| Battery life | about 2 years |
| Detection method | optical chamber |
| WiFi module | YES - 2.4GHz, IEEE 802.11b protocol/g/n |
| Used application | tuya |