Feature: 1. Gunshot + Dog barking sound can effectively prevent illegal intrusion and can scare wild boars. 2. Full all day outdoor work ,Waterproof IP65, ensrgy saving/environmental/safe. 3. 5-8m distance, 125°sensing angle, 129dB lound/?ashing. 4. Full day 24hrs/Night day work modes. 5. Solar panel charged, rechargeable lithium battery can work long time. 6. Suitable for homes/orchards/construction sites/farms/warehouses and other places that require security alarms. Motion Activated Strobe Siren Light The solar alarm with 125 °sensing angle and 5-8m detective distance.The siren sound is reach 129db which can protect your farm from a long distance IP65 Waterproof Material IP65-rated water resistant with sturdy casing, allows your solar alarm lights outdoor for optimal performance year-round and in all climates. Solar Powered & USB DC Charging Built-in high quality monocrystalline silicon solar panel.The strobe alarm lights are solar powered and DC charging, can work for a whole day after fully charged under sunshine for 8 hours. It can be charged through DC power adapter for about 1 hour in rainy days or cloudy days. 3 Working Modes for Optional Mode 1: 24 Hours sensing flash& dog and gun sound Mode 2: Night sensing flash & dog and gun sound Mode 3: Night cyclic flash & dog and gun sound every 5 minutes (without sensing function) Press ON/OFF button to change working mode Press the first time is mode 1, press second time is mode 2, press third time is Mode 3. Press fourth time to turn off the alarm lamp. Note: Please fully charge the device under sunlight before first use. If there is no enough sunlight in 3 months, the battery may run completely flat, and will decrease battery life, so please charge in time. Once it's fully charged, unlock the device and lighting system. Otherwise, it won't work anymore. If there is no enough sunlight, especial in North countries. it may take longer time to fully charge the device. This is very normal for solar products. Package Included: 1 x Solar Motion Sensor Alarm Lamp 1 x Charge Cable 1 x Set of Screws 1 x User Manual(English Version)