Infrared Fencing Detector / Barrier & Alarm

Model No.:JIT-RT/E/H Product Origin:China Brand Name:JIT Price Terms: Payment Terms: Certification: Description:Active infrared electronic barriers:1) Multi pulsed infrared beams and mutual rays auto recognition: built-in auto adjustable ray filter system against intensive light at 50,000lux2) Heat-resistant housing cover and chassis provide higher durability against shocks, high temperatures, and many other harsh environmental conditions3) An anti-frost and convex visor design is incorporated to protect the detector from effect of frost, dew, dust and pests4) The A.G.C.

(automatic gain control) circuit continually monitors for gradual changes in the signal's strength caused by changing weather conditions.

It adjusts the sensitivity accordingly to maintain the proper signal level for the current environmental conditions such as fog, rain or snow5) The high grade aspherical lens creates more sharply defined and precise infrared beams compared to ordinary lenses 6) Simultaneous adjustment of both upper and lower high grade aspherical lens for more convenience and greater stability7) Stable operation is maintained with as much as nearly full percent of the beam's energy, never have to worry to be blocked by heavy rain, dust storms, snow or fog8) The beam interruption time (the amount of time a beam must be broken for an alarmto occur) can be adjusted from 50 to 700ms to fit any application9) Quick optical and voltage alignment to speed up positioning Modularized design easier to add or cascade detectorsHorizontal or vertical alignment angle convenient and easy to adjust10) Built-in optical collimator for adjustment11) Precise optical focusing lens technical and bus-mastering craft12) High standard capability against RFI/EMI13) Tamper switch N.C. opens when cover is removed14) Special circuit design for lightning-proof15) Adjustable beam interruption time tend to be more agile and adaptable16) Professional anti-interference optical housing cover, high power infrared transmitter and receiver, digital changing frequencies technology with lower power-consumption17) Alignment angle: horizontal 180