Sq Type Microwave Motion Sensor Product Size : 5.5 x4x 2.5 cm Adjustable Function: Time delay (8 Sec to 12 Min), Sensitivity (1-8m Radii), Light Setting (2-2000 Lux) 18 Months Mfg Warranty Detection angle: 360/ Rated load: 1200Watt/Ideal installation height: 2 - 4 m. HF system : 5.8GHz CW radar,ISM band, Connection Point: L:- Phase/Line, N - Neutral i.e. (commaon for Both I/p and O/p) and L':- Load/to light This microwave motion sensor reflects the development in interior lighting technology and provides close to zero energy wastage in terms of lights being on unnecessarily