Motion detect sensor  detects  radiation on the basis of the
characteristics that the polarization of pyroelectric material changes with temperature.
Dual compensated sensing elements are applied to suppress the interference resulting
from temperature variation with the EMI components. As a result, the operating
stability of the sensor is greatly improved. Our products can be used world wide for
many applications. Such as in security systems, burglar alarms, visitor
acknowledgement, light switch control and intellectualized toy, etc.

Recommended Model D202X big window
Encapsulation Type TO-5
IR Receiving Electrode 2*1mm, 2 elements
Window Size 5*3.8mm
Spectral Response 5—14µm
Transmittance ≥75%
Output Signal[Vp-p] ≥3500mV
Sensitivity ≥3300V/W
Detectivity (D*) 1.4 ×108
cmHz1/2
/W
Noise[Vp-p] <70mV
Output Balance <10%
Offset Voltage 0.3～1.2V
Supply Voltage 3—15V
Operating Temp -30—70ºC
Storage Temp -40—80ºC