Connect the positive from the dc power source to the common of the relay module and then connect normally open from the relay module to positive of the solenoid door lock.
Face id door lock.
The lock has a dual camera that boasts the ability to recognize faces within 0 2 seconds.
The facial recognition circuit diagram.
The hardware needed for this component is a wifi enabled esp8266 based micro controller with a relay shield.
So in order to make it an iot enabled lock i only needed a relay to replicate a press on the unlock button on the inside.
The door already had an electronic lock controlled by the alarm system.
With locks like the fl1000 from zkteco the technology has been designed to allow homeowners to unlock their doors with nothing but a smile.
The xiaoyan r5 smart door lock which is based on a facial recognition system.
These help to allow the entrance for only desired people to any particular premises.
In smart door locks the lock uses facial recognition uses advanced analytics to identify a person at the door.
It is reported that door locks with a built in fingerprint scanner are often w.
Facial recognition is with opencv.
This facial recognition door lock is run by a raspberry pi 4 with a special portable battery that can output 3 amps something necessary for the raspberry pi 4.
The micro controller i used is wemos d1 mini.
Zm100 is a sophisticated biometric facial recognition fingerprint smart door lock that provides instant reliable confirmation of identity without storing sensitive personally identifiable information.
A wide variety of face recognition door lock options are available to you.
Our face recognition door lock system is versatile and can be applied to any door fitting.
About 10 of these are locks 16 are smart locks and 16 are smart security devices.