HS-901DW electric power alarm extension controller
Function:
1. Dependable power aystem. It adopts high hermetic aluminium
cover, and anti-rain, dirt and breakage.Fit with 12V/2.6Ah
maintenance-free storage battery, and used for more than 3 months
after electric supply is power off. If fit with solar board, it can
be used for more than 6 months
2. Coding operation with the remote control, and it is convenient
to expand the capacity of the system
3. Intelligent heating in the low temperature. If inner temperature
is lower than -5°C, it will start up the heating device
automatically. And it will stop heating when the temperature
reaches to 5°C
4. Alarm for opening the cover. If the cover is open, it will
transmit the alarm signals of anti- tearing, and the alarm siren
will stop when anti-tearing device is pressed again
5. For anti-burglar of electric transformer, it has a special
design of wired anti-cutting zone. When the transformer is removed,
it will alarm and continue for 30seconds
6. Distinguish with tripping operation and power off automatically.
And it has the function of anti- tripping operation false alarm
7. Power-off alarm interval is adjustable. It will avoid blocking
the wireless signals, when many detectors transmit the signals in
the same time
8. Intelligent timing self-inspection. It will transmit the
self-insoection signals to the panel per 15 hours
9. One siren output port DC12V/300mA
