| Explosion protection marking | RO Ex ia I Ma |
| Operating temperature, °C | from minus 20 to plus 40 |
| Ingress protection rating | IP67 |
| Protection class against electric shock | III |
| Primary battery model | CR2032 “EEMB” |
| Primary battery capacity, A·h | 0.21 |
| Wireless interface | IEEE 802.15.4 |
| Overall dimensions, mm | 54 × 29 × 22 |
| Weight, kg | 0.06 |
Application area
Underground workings of mines and ore mines and their surface structures, including areas hazardous due to gas and/or dust, in accordance with the explosion-protection marking, operating conditions, and the requirements of industry Safety Rules.