This digital lock is mechanical rather than electronic and does not require batteries to operate. We do have a range of Digital Door Locks that are electronic and powered by batteries. Battery life would depend on how often you use it. Each lock will give a warning of low battery and there is a back up in case of lock out by either a key override or external battery point.

Unfortunately, none of the digital door locks conform with BS3621. You will need to use an insurance approved deadlock in order to meet BS3621 standard.

This lock is supplied with a 60mm backset latch with an overall length of 80mm. 50mm and 70mm backset latches are also available on the accessories tab.

This lock is suitable for external doors and is weather resistant, providing the gate thickness dimension are adequate this should be compatible. This lock does not have a key override option, none of the back to back code-locks have this feature.