Fingerprint access control relay module DC7v-30v door lock controller Switch fingerprint induction electric lock control board

Ultifunctional fingerprint identification electric lock control module; compatible with DC7-30V voltage; multiple control modes to meet your various needs; plug-in connection, convenient installation; suitable for DIY user modification, can be used for access control, car control , Electrical control, industrial control and other occasions. Product Features: 1. Compatible with voltages in the range of DC7V-30V; 2. Three control modes can be switched: Inching mode mode, self-locking mode, and ignition mode; 3. In Inching mode, the output time can be adjusted, and the output can be up to 15 minutes; 4. Relay normally open normally closed contact signal output 5.The relay supports loads with a current of less than 10A 6. The standard storage capacity is 50 fingerprints, and the storage capacity can be upgraded to 300 or 500; 7. Can be connected to the exit button; Three control modes: Inching mode: turn on after fingerprint recognition; automatically turn off after releasing the finger and reaching the set delay time. Self-locking mode: turn on after recognizing the fingerprint; after releasing the finger, it will be disconnected immediately after re-identifying the fingerprint. Ignition mode: keep the fingerprint recognition unreleased; it will keep on all the time, and it will disconnect immediately after releasing the finger Packing list: Control board + shell x1, fingerprint module x1, connection line x2