?I believe most of people agree that a reliable power supply to monitoring camera is what water to fish£¬ because only a security monitoring camera with good power supply can work well. Here is a premium quality security monitoring camera power supply highly recommended. This WW104 5V1A Surveillance CCTV Security Camera's Power Supply Adapter adopts top quality and advanced technology£¬ durable and reliable. What's more£¬ it features low interference and noise£¬ giving you a good performance and protecting you and your belongings well. With short circuit and over voltage protection£¬ this adapter is high-effective and functional. Never let you down!                                    Features             New and high quality<br> Specially designed£¬ unique shape and nice appearance<br> You can use this power adapter for security cameras or any other applications using same output voltage<br> Harmless and low electromagnetic radiation on human<br> Low interference and noise<br> High efficiency and reliability<br> Short circuit and over voltage protection<br>                                                            Specifications            Input Voltage    AC 100 -240V    <br>Input Frequency    50/60Hz    <br>Output Voltage    DC 5V    <br>Output Current    1A    <br>Cable Length    45.27" / 115 cm    <br>Weight    74 g /2.61 oz    <br>Model    WW-104    <br>                                                            Package Includes            1 x Power Supply AC/DC Adapter<br>