Mercurius Series are utilising the latest Bluetooth® Low Energy 5.0 Technology. MTag42B features the latest e-ink display technology, providing fully graphic display, agile & flexible information updates. Also it delivers a near l80° viewing angle for excellent readability.
| Material | ABS+PC |
| Dimension | 99*94*l4mm |
| Display Technology | EPD |
| Screen size | 4.2-inch |
| Display Area | 85*64mm |
| Resolution | 400 * 300px |
| Pixel Density | ll9 dpi |
| Weight | 100 g |
| Battery Lifetime | 5 Years(5 updates/day) |
| Fixing Ways | Bracket/Ice Plug/Shelf Rail etc. |
| Display Color | Black/White/ |
| Color | White |
| Communication Protocol | Bluetooth®Low Energy 5.0 |
| Battery | CR2450 * 4 |
| Transmitting Distance | 30-60 Meters |
| Working Humidity | 50±200/RH |
| Operating Temperature | 0ºC-50ºC |
| Storage Temperature | -20ºC-60ºC |
| Protection Level | IPX67 |













Audited Supplier










