Fire 448 Lucky
Electrical door openers with the Lucky Strike effect uniquely combine the advantages of direct current and alternating current door openers. You can find the right model for your application in a uniform product range – with a certification according to BS EN 14846 and the proven dormakaba quality. Door openers with the Lucky Strike effect are available for all conventional operational voltages and with an extensive range of accessories.
- No alarm signal during the activation
- Improved preload behaviour
- LH / RH neutral installation
- Operation with multivoltage:12 and 24 V DC
- Integrated overvoltage protection
- Fire protection clearance in any position
