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Astra-8

Dual channel detector (ceiling mount)

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 (ceiling mount)

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;
  • ceiling mount;
  • microprocessor analysis;
  • 2 optoelectronic relays for each channel;
  • "alarm memory" mode;
  • acoustic channel testing mode;
  • tampering control.

PIR channel:

  • volumetric lens - 360°
  • 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
diameter of PIR detection zone (2.4 m height installation) 6 m
diameter of PIR detection zone (3.6 m height installation) 9 m
PIR detection zone angle 360°
acoustic detection zone range 6 m
recommended installation height 2.4 to 3.6 m
supply voltage 8 to 15 V
max current consumption  21 mА
resistance of the circuit included in the alarm loop 8 Ohm
Overall dimensions 91x31 mm
Temperature range from -20 to +50 °С
Relative humidity up to 95% at +35 °С
IP protection IP30