LY-8821Letter box lock
Release time:2024-05-04
Power on for 1 second at the moment of unlocking Normally, the door is closed and locked in a power-off state without power consumption Voltage: 12V (according to the actual needs of users: 5v-24v various voltage models)
Long life:
1 2 million times of repeated use
Security:
Sensitive, shockproof, pry proof and rust proof