Specifications

DMZ3ZT92
7
Which means: when door opened for 5min, the Level 1 alarm will be
reported. Then if the door is opened over 15min, the level 2 alarm will be
reported, and level 3 alarm will be reported if the door is opened over
30min.

Set/Query Alarm Enable: Set the enable of level 0, level 1, level 2, and
level 3 alarms. If it is enabled, it means that the alarm is turned on, and
if it is turned off, it means that the alarm is not reported.

Query status: Query the current door status.
 Query version number: You can query the software version number of
the current sensor.
7. Common faults and handling
 Ensure ZETA signal coverage
 Ensure that the device is powered on, and the ZETA network device
management platform can observe that the ZETA module is on line
 Check the battery usage of the device. When the battery is low, replace
the battery in time.