◎ Wired/BUS compatible, 8 sections digital frequency conversion.
◎ Dynamic frequency analysis, intelligent alarm linkage.
◎ Unique displacement receiving, strong power digital filter.
◎ Intelligent power transmission, intelligent anti-fog.
◎ Adopt coaxial aspherical dual-focus exact optical focusing lens.
◎ Digital display BUS address, signal strength and working frequency.

Model	ABT-20/B	ABT-30/B	ABT-40/B	ABT-60/B	ABT-80/B	ABT-100/B
Outdoor detection distance	20m	30m	40m	60m	80m	100m
Indoor detection distance	60m	90m	120m	180m	240m	300m
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 linkage	√
Working voltage	DC 8～36V；AC 8～20V
Working current	40mA	40mA	55mA	55mA	65mA	65mA
Long-life mode	20mA	20mA	30mA	30mA	35mA	35mA
Environment	temperature:-25℃～65℃  ；   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