Door unlocking device with replaceable insert, protective transparent cover, 2 groups of NO/NC contacts. Button reset using the key included in the set.
| Device type | Emergency exit push button |
| Installation type | Surface-mounted |
| Type of contacts | 2 groups of NO/NC contacts |
| Switching capacity | 2A, 12–24 V DC |
| Protection class | IP24 |
| Operating temperature | -30...+70°C |
| Size | 3.35 x 3.54 x 2.32 in, (85 x 90 x 59 mm) |
| Weight | 5.89-oz (167g) |