Loud Siren & Wide Motion Sensor: 5-8 meters detection distance can be triggered. 110° detection angle 110db alarm and 6LED bright visible flash light 1000m. It can protect your farm from thieves entering. 4 Adjustable Modes: ① 24-hour induction sound and flashing alarm. ② 24-hour induction flashing alarm without sound. ③ 12-hour induction sound and flashing alarm. ④ 12-hour induction flashing alarm no sound. Waterproof & Easy Installation: The alarm lamp is with IP65 waterproof and screw installation. It can be used in any outdoor environment and suitable for all weather. Solar Powered & Long Working Time: 6-8 hours solar charging (the intensity of care in different seasons will affect the charging efficiency) can work for 30 days on a single charge. Application place: The wired horn is suitable for the security of residential houses, farms, villas, hotels, markets, guesthouses and other places requiring security alarm