The Lead Acid Battery 7Ah 12V will keep keep doors locked during a power outage. Battery back-up is optional, but a recommended addition to an Access Control system where you want to keep the door secure for some time during mains power failure.
In the event of a fire alarm activation with an electric lock in 'FailSafe', the door will still open to allow safe emergency exit.
This battery is recommended for use with EntroStar Two Door Controller
- 12V 7 Ah Battery
- Fits EntroStar optional metal cabinet
- Length (mm) - 151 (approx.)
- Width (mm) - 65 (approx.)
- Height (mm) - 97.5 (approx.)
- Voltage - 12V
- Capacity - 7Ah