Area of view: 90 x 35 mm Size of cartridge: 110 x 90 x 10 mm Arc sensor: two DIN 4 is the light status. Dark state: fixed tone 11 Shade Control: Not Modifiable Fully automatic on/off Sensitivity control: automatic and non-adjustable Protection against UV and IR: DIN 16 Solar cells are the power source. battery that can be recharged. doesn't need a new battery. Swit