opt./acoustic signaling device OAS-RE silver

optical/acoustic signal transmitter

OAS-RE silver

For optical-acoustic alarming in the
Forecourt. The extremely robust,
Impact-resistant and weatherproof
Polycarbonate housing offers optimal
Protection for the built-in electrical
Components. For acoustic
Alerting, the OAS has a
electromagnetic strong-tone siren.
For visual alarming, a 180°
Array of 24 red LEDs with special
high luminosity.
The OAS has an installation space for
Accommodates a battery 12 V / 1.2 Ah up to
1.5 Ah for self-sufficiency of the
visual and audible alarms.
This is done by means of built-in charging
and monitoring circuit with step-up
Transducer and temperature-controlled
Charging voltage and current control off
of the EMZ.
The control of the optical as well as the
Acoustic alerting by the EMZ
can be done via separate inputs.
In addition, the optical and
audible alerting together, by
Disconnection of the 12 V supply voltage
can be activated. In this case,
the alarm time due to built-in timers
limited.
Detects the monitoring circuit in
the battery supply is in a faulty condition,
If this is done via a potential-free
Output to EMZ reported.