◎ High stability and reliability to external optoelectronic materials;
◎ AGC Electronic Circuit Design, adapt to inclement weather;
◎ Optimize the circuits structural design,strong lightning protection design;
◎ Omnibearing filter out parasitic light, high immunity to interference;
◎ Heater available for extreme cold weather;
◎ Audio alignment available;
◎ Tamper alarm;
◎ Awarded the design patent.

Model No.	SBT-30P	SBT-40P	SBT-60P	SBT-80P	SBT-100P
Protection Range	30m	40m	60m	80m	100m
Distance Allowance	350m	450m	650m	900m	1100m
Detection system	Alarm when 2 beams cut simultaneously
Response time	30-960ms
Operating Voltage	DC 10.5~28V, (12V recommended)
Current Consumption Max	65mA	70mA	70mA	75mA	75mA
Optical Axis Horizontal Adjust	180°( ±90°)
Optical Axis Vertical Adjust	20°( ±10°)
Alarm Output	Relay contact output 1C, NC/NO, Contact rating AC, DC30V, 0.5A MAX
Tamper Output	Output 1B, Contact rating DC 30V 0.5A MAX
Collimator	View Finder
Heater	Built Trial
Audio Alignment	Available, on/off switch
Operation Temperature	-25℃～+55℃，RH under 95%
Output Dimension	196.5(H) X 82(W) X 73.5(D) mm, details see Figure 2
Weight	800g