Description
                                BTICINO HC4611
Axolute volumetric presence detector with passive infrared rays with adjustable sensitivity level (range 3÷9 metres) 
Alarm signaling LED with memory 
Coverage angle that can be reduced from 105° to 0 °
14 beams divided over 3 planes 
Auxiliary pre-alarm channel that can be activated 
Adjustable lens on 2 axes 
2 modules