Astra-621

Dual channel detector

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

Features

2 detection channels: PIR channel, acoustic channel;
microprocessor analysis;
2 optoelectronic relays for each channel;
acoustic channel testing mode;
tampering control;
bracket included;

PIR channel:

volumetric lens;
antisabotage zone;
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.

Parameter	Value
PIR detection zone range	12 m
Acoustic detection zone range	6 m
horizontal viewing angle of PIR channel	90°
recommended installation height	2.3 to 2.5 m
supply voltage	9 to 15 V
max current consumption	15 mА
resistance of the circuit included in the alarm loop	16 Ohm
Overall dimensions	92×64×45 mm
Temperature range	from -20 to +55 °С
Relative humidity	up to 98% at +25 °С
IP protection	IP30

Manuals

621-v2_2_instr_en.pdf