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Astra-531 ver. DC

Dual channel detector (tiny case)

The detector is intended for detection of unauthorized access into an enclosed area, detection of glass breaking of glazed constructions of an enclosed area and generation of an alarm notification by opening contacts of dedicated alarm relay.

Dual channel detector (tiny case)

The detector is intended for detection of unauthorized access into an enclosed area, detection of glass breaking of glazed constructions of an enclosed area and generation of an alarm notification by opening contacts of dedicated alarm relay.

Features

  • 2 detection channels: PIR channel, acoustic channel;
  • tiny case;
  • microprocessor analysis;
  • 1 optoelectronic relays for each channel;
  • "alarm memory" mode;
  • acoustic channel testing mode;
  • tampering control;
  • power supply control;
  • ball bracket included in the delivery set.

PIR channel:

  • curtain lens;
  • discrete sensitivity adjustment;
  • resistance to external light not less than 6500 lx.

Acoustic channel:

  • detection of destruction of ordinary glass, protected by a polymer film, reinforced, patterned, multilayer building, tempered flat;
  • discrete sensitivity adjustment.
Parameter Value
Range of PIR detection zone 5 m
PIR detection zone angle 30°
acoustic detection zone range 6 m
recommended installation height up to 5 m
supply voltage 8 to 15 V
max current consumption 18 mА
resistance of the circuit included in the alarm loop 8 Ohm
Overall dimensions 62x37x29 mm
Temperature range from -20 to +50 °С
Relative humidity up to 98% at +25 °С
IP protection IP30