1、SAFE AND ENERGY SAVING: Suitable for all day outdoor environment, with IP65 protection level, energy saving, environmental protection and safe 2、TECHNICAL PARAMETERS: 3‑5 meters sensing distance, 125° sensing angle, 129 decibel high pitched alarm, and comes with eye catching red and blue effects 3、TWO MODES: Possession all day 24H working mode or night working mode, two working modes can be selected according to different needs 4、LONG BATTERY LIFE: Built in high capacity lithium battery, high efficiency energy storage, has long lasting battery life, fully charged in 6‑8H under the sun, ultra long standby up to 60 days 5、WIDELY APPLICABLE: Easy to install, suitable for homes, orchards, pastures, fish ponds, factories, courtyards, villas, construction sites, warehouses, garages and other places where security alarms are required