?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 WW-IC52 5V2A Surveillance CCTV Security Camera&acute;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 54V    <br>Output Current    2A    <br>Cable Length    43.3" / 110 cm    <br>Weight    85 g /3 oz    <br>                                                            Package Includes            1 x Power Supply AC/DC Adapter<br>