PD2
motion sensors
Small Areas < 10 meters
PD3
motion & sound
Acoustics < 10 meters
Large Areas < 24 meters
Mini-occupancy < 10 metres
RC-Plus
 
Directional < 20 metres
180- R
wall mount
Radar
high frequency
Invisible Switching 360°
CDS
no detection range
Lux-only sensor