A push-pull lock opens the way a door should: authenticate, then push to come in or pull to go out — the handle itself is the release, so there is no turning a knob with a hand full of shopping. The DG 405 reads a palm without contact and a fingerprint from any angle, and takes a card, a PIN, a mechanical key or a phone over Wi-Fi — six ways in, with up to a hundred fingerprints and cards and fifty palms on file.
An HD wide-angle camera shows who is at the door. Dual authentication can ask for two credentials at once, an anti-theft password lets a code be entered with extra digits around it where somebody might be watching, and a drained battery is revived from outside for the moments it takes to get in.
Every model raises an alarm on a forced door, a fire, a flat battery or a lock left disengaged, and offers an auto-locking mode that secures the door behind you and a privacy mode that keeps the outside handle dead while you are home.
Supplied and fitted by M&F Studio's automation team. Integration with a video door phone or a home automation system is confirmed at the site survey, against the system the home actually runs.