◎ Wired/BUS compatible, 8 sections digital frequency conversion ;
◎ Patented balanced checking, unique digital filtering ;
◎ Digital fuzzy artificial intelligence recognition, intelligent power transmission ;
◎ Real time status report, non contact relay ;
◎ Upper and lower optical lens adjusting structure simultaneously ;
◎ With sunshine-proof cover.

Model	HA-20W/B	HA-30W/B	HA-40W/B	HA-80W/B
Outdoor detection distance	20m	40m	70m	125m
Indoor detection distance	600m	120m	210m	375m
Number of beams	2
Response  speed	50～700m/s
Alarm output-normal	Normally close and normally open（NC&NO）contact capacity  AV/DC  30V/0.5mA
Alarm output-bus	RS-485
Working voltage	DC 8～36V；AC 8～20V
Working current	60mA	65mA	65mA	65mA
Long-life mode	30mA	32mA	32mA	32mA
Environment	temperature:-25℃～55℃  ；   humidity:5%~95% (RH)
Tamper output	Normally close(NC)   contact capacity AV/DC   24V/0.5mA
Adjust angle	Horizontal:180°(±90°) ；   Vertical:±10°
Case material	Germany PC
Remark	The end with “B” is BUS output system