Technical Specifications Operating Voltage 24VDC (Range 20VDC to 28VDC) Operating Current Standby Current : 18mA Alarm Current : 33mA Detection Range Distance from 8m to 100m Monitoring Area Maximum Area : 14 x 100 = 1400m2 Maximum Width : 14m Wiring Non-Polarized Two-Core 24VDC Non-Polarized Two-Core Detection Loop Operating Environment Temperature Range : -10C ~ +55C Relative Humidity : 95% Non-condensation Weight 650 Gram (with Mounting Bracket) Material ABS Plastic IP Rating IP30 Colour White with Black Screen