Dual Edge Sensing (DES) technology ‘explained’
(3ft) | (13ft) | (30ft) | (60ft) |
Figure 3 – side view, detection pattern in optimal temperature environment
This detector has Dual Edge Sensing (DES) Technology, developed to eliminate false alarms yet still provide maximum security.
The detector uses a pattern of infrared beam zones to sense body movement. The detection pattern in an optimal temperature environment is shown in figure 6 and figure 7.
Each time you walk into or out of an infrared beam zone this will be sensed and processed by the DES technology built into the detector. The red trigger light will not turn on until the detector has made a valid movement detection in normal mode. This will only happen if the detector is not in Intelligent Power Saving (IPS) mode.
Figure 4 – detection pattern in the optimal temperature environment
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