WZ-31 - Alarm indicator

The WZ-31 alarm indicator is designed for optical repeated signalization of the state of a detector or a set of detectors in fire alarm systems. It can be connected to conventional or addressable detector lines.

The WZ-31 optical alarm indicator signals an alarm mode of one or at least one of the interoperating detectors by a red LED diode. Max. current flow (through the indicator) – 20 mA. The LED diode indicator is powered by a current flowing through the detector in the alarm mode. The indicator light is visible from any angle.In a conventional detection circuit of fire alarm systems the diode light is steady, in addressable systems – the diode emits a flashing light signal. Do not mount the indicator on surfaces strongly illuminated. The WZ-31 alarm indicator should be installed in visible places on walls or ceilings.

specifikáció:
  • Max. current of remote alarm indicator
    Max. cross-section of connected wires
    Colour
    Dimensions
    20 mA
    1,5 mm2
    milky
    Ф 47 x 26 mm