Solar Alarm Lamp A very handy bit of kit! This Solar Alarm Lamp is simple but effective with a steel fitting on the back that allows you to attach it very easily to multiple surface types - the screws and rawl plugs needed to do this are also included. Motion Activated - the sensitive motion sensor detects any movement within 5-8 metre radius and activates the sound light alarm. This can be heard from 1000m away, and the flash strobe lighting can be seen from 1000m. A great deterrent - this handy little device will deter all manner of unwanted guests from common thieves to unwanted wildlife ion the back garden. Solar charging & power - the Solar panel on the top will charge in direct sunlight and then when its fully charged the alarm will be fully operational for around 30 days. All you need to do is hang it where you want and let the wireless motion sensor do the rest. At a Glance: Material: ABS Battery: 3.7V / 400mAH Alarm Sound: 110dB (100 metre) Waterproof: IP65 Solar