Marantec’s Integrated Battery Back-Up System for Synergy 360/370/380 Garage Door Openers offers peace of mind during a power outage. Compatible with Synergy 360, Synergy 370 and Synergy 380 models, the battery back-up system provides for 10 - 12 door operations over a 24 hour time period. Plus, Marantec’s battery back-up unit is the only system available that allows for the garage door operator lights to function when the power is out. Functionality and lighting when you need it most.
- Fully integrated 24-Volt battery back-up system
- No external power cords needed
- Very easy “plug and play” installation
- 10-12 Door operation over a 24 hour time period
- Includes detailed installation instructions