Solar Powered Strobe Siren

Deter intruders and protect your property with an advanced outdoor motion sensor siren. Dealing with intruders that damage your farm, 

pond or orchard is frustrating, such as wildlife, join us and effectively protect your home and property.

This product, with dog barking sounds, strobe lights and additional audio effects, is an ideal solution for a variety of security scenarios. 

This advanced siren is perfect for deterring intruders in your backyard or garden, providing additional protection for your property.

Dual charging options, our outdoor motion sensor siren supports environmentally friendly solar charging, ensuring uninterrupted 

performance even on long rainy days. In addition, USB charging serves as a reliable backup, allowing the siren to work uninterruptedly,

 providing you with continuous protection and peace of mind.

Product structure, a single module with dog barking sound, can be easily connected with a speaker and a simple power supply without 

the need for additional amplifiers and passive components. The module comes with a non-removable chip and easy-to-connect PCB leads

 for trouble-free soldering. It can be powered using 3-4.5V DC. The output specification requires an 8-ohm speaker with a sound output of

 0.25W to 2W. The built-in button or trigger provides a one-shot playback (three dog barks) if shorted.

When powered on, the PIR sensor detects infrared rays emitted by a human body. When any person is detected, the PIR sensor outputs a 

logic high value, i.e., a voltage of 3.5V to 5V, to the digital pin 12 of the Arduino. Whenever the Arduino detects a logic high on pin 12, it 

switches the transistor and activates the alarm. In this circuit, it produces 3 times of dog barking.