User manual
Copyright © Dr Robot Inc. 2006 
3
VIII.4
 Specifications......................................................................................................................................140 
IX.  DHM5150 Human Motion Sensor Module ............................................................................................141 
IX.1  Introduction .......................................................................................................................................... 141 
IX.2  Operations ............................................................................................................................................ 141 
IX.3  Connections ......................................................................................................................................... 142 
IX.4  Specifications...................................................................................................................................... 143 
IX.5  Fresnel Lens ........................................................................................................................................ 143 
X.  DAT5280 Ambient Temperature Sensor Module..............................................................................144 
X.1  Introduction .........................................................................................................................................144 
X.2  Operations ........................................................................................................................................... 144 
X.3  Connections ......................................................................................................................................... 145 
X.4  Specifications...................................................................................................................................... 146 
Chapter V.  TROUBLE SHOOTING ................................................................................................. 147 










