Aqara JT-BZ-03AQ/A [11/42] Natural gas leakage alarm

Natural gas leakage alarm

1.Natural gas leakage detected

a. When the detector works normally and detects that the

concentration of natural gas is at or above the configured threshold

value, the indicator keeps flashing red once per second, and the

buzzer alarms loudly, with one beep per second and a pause every

three beeps.

b. Aer the detector alarms, a positive 12V pulse voltage signal is

output between wiring terminals T+ and T- to close the solenoid valve.

2. In case of natural gas leakage

a. Do not switch on or oﬀ any electrical appliance during the alarm of

the detector.

b. Do not cut oﬀ the power of the detector, and the detector can

above sound and light signals with a pause every three seconds, and

then release.

3. During the self-test, a forward direction 12V pulse voltage signal is

output between wiring terminals T+ and T- within 30 seconds to close

the solenoid valve.

4. A monthly self-test on the detector is recommended. Please contact

the aer-sales service immediately in case of any faults.