| Explosion protection marking |
PB Ex e mb [ia Ma] I Mb X* / PO Ex ia I Ma X** |
| Operating temperature, °C | from 0 to plus 40 |
| Ingress protection rating | IP65 |
| Protection class against electric shock | III |
| Rated supply voltage, V | 12 / 24 |
| Power consumption (with maximum configuration), W, max | 30 |
| Battery model | ICR18650-26A "Samsung" |
| Battery type | Li-Ion |
| Number of batteries, pcs. | 2 |
| Battery rated voltage, V | 3.7 |
| Battery maximum open-circuit voltage, V | 4.2 |
| Battery rated capacity, mA·h | 2600 |
| Li-Ion battery capacity, A·h | 2.6 |
| Recording resolution: |
NTSC: 720×480, 720×240, 360×240 PAL: 720×576, 720×288, 360×288 |
| Recording speed (total) | 720×576 – 50 fps, 720×288 – 100 fps Independent recording speed adjustment for each camera |
| Quality: |
6 levels (very high – very low); independent recording quality adjustment for each camera |
| Frame size | From 1 to 40 KB at 720×288 resolution |
| Recording modes: |
manual recording; continuous recording; alarm recording: motion detector, alarm sensor (optional), video signal loss; cyclic or until storage is full |
| Motion detector | 16×12 grid per channel |
| Storage type | SD card (class 6 or higher) |
| Maximum storage capacity | 128 GB SD card |
| Ethernet interfaces | 100Base-TX IEEE 802.3 |
| Network protocols | TCP/IP, UDP |
| Network connection | static address |
| Remote control | available |
| Overall dimensions, mm | 286 × 182 × 118 |
| Weight, kg, max | 7.0 |
* - when powered from an intrinsically unsafe circuit, the explosion protection marking is PB Ex e mb [ia Ma] I Mb;
** - when powered from an intrinsically safe source or disconnected from the power supply network (e.g., in emergency situations), the explosion protection marking is PO Ex ia I Ma.
Application area
Underground workings of mines and pits and their surface structures, including those hazardous due to gas and/or dust, in accordance with the assigned explosion protection marking, as part of the Multifunctional Explosion-Proof Mobile Mine Video Surveillance Kit MFKV-M.