1.New technology is Digital PIR Motion Detector that has digital filter and software A/D convert to output the digital data.

2.With smart software to analyze the triggered signal lever, speed and timing of people moving, so that digital PIR will not allow other noise signal to trigger false alarm.

3.With 3 kinds of model FS122 normal type, FS122P PET type.

4.With a blue LED for displaying transmitter signal and low battery condition.

5.Wide angle lens for up to 100 degrees, in 3 layers, which cover a distance up to 12m.

6.Trimmer potentiometer for PIR sensitivity adjusts the detector range from 6m to12m.

7.Dual element PIR sensor and radio filter to detect signal without radio and white light noise interference.

8.Double pulse counts detector function by jumper to setup the control CPU working.

9.Built-in red LED for displaying walking test and zone switch which can set-up sensor zone.

10.The detector has low battery detector function which can report to console.

11.It has auto report to confirm on normal working.

12.Built-in tamper switch and Swivel mounting bracket.

13.Built-in metal shield case can bypass high power radio noise interference.