Yes. The built-in rechargeable battery of a hub provides up to 14 hours of autonomous system operation. The battery life depends on the hub model.
In the case of switching to a backup power source, a corresponding notification is sent to the user and the security company.
To connect the hub to a 12 V⎓ backup power source replace the pre-installed power supply unit with a 12-24V PSU (type A).
To connect the hub to portable 6 V⎓ batteries, use a 6V PSU (type A).