Introduction - If you have any usage issues, please Google them yourself
Open door magnet speakers work (work immediately, or delay the work) by the jumper selectable delay options (0s, 10s, 30s, 60s) (working hours 1M, 3M, 15M long) alarm status, door magnetic relations do not stop the lock from the outside must be controlled to stop, or stand-standy lock switch OFF horn to stop working, self-test if the power switch ON, there is no closed door magnet or tamper LED light is not going into standby, if all the speakers into the normal standby STandby mode standby status, with 1LED flashing instructions