MAKTKL 199559 Door Alarm  (129 dB)

(Keep your families safe and Say goodbye to the unwanted "explorers"): Scare away the intruders to your house,and We understand it's a headache that the "unwanted explorers" to destroy your farm,pond,orchard,Now it's time to say goodbye to them,Join us (You decide how it works):Mode 1- 24 hours with flashing&alarm,Mode 2- 24 hours with flashing only,Mode 3- Night with flashing&alarm,Mode 4- Night with flashing only (Solar&USB charging): USB charging as backup when long rainy days,Make sure it Non-stop work (Sturdy made & waterproof):IP65-rated water resistant with sturdy casing,no worries to use outdoor and maintenance-free