Passive Infrared Detection
In your inventory
nothing here
In your friends' and groups' inventories
nothing here
Nearby
nothing here
Elsewhere
nothing here
Edition - isbn:9780792385325 - inv:f14f552f33dad73d34b565dc38d5267a
Edition - isbn:9780792385325 - inv:f14f552f33dad73d34b565dc38d5267a