KC7783R

1. The PIR sensor is sensitive to the temperature change and therefore to prevent from operating the module in rapid environmental temperature changes, strong shock or vibration. Don't expose to the direct sun light or headlights of automobile. Don't expose to direct wind from heater or air conditioner.
2. This module is designed for indoor use. If using in outdoor, make sure to apply suitable supplemental optical filter and drop-proof, anti-dew construction
3. Detection range might be varied in different environmental temperature condition.

This is a low cost version of the PIR module KC7783R. KC7783R is designed for cost sensitive consumer product. Except the IC package format, all the mechanical and electrical spec is same as KC7783.