Feature●J-ZMQER 3ft 5.5mm x 2.5mm DC 12V Power Extension Cable Cord Adapter Compatible with Swann Camera●【Input】: AC 100-240V 50/60Hz.●【SAFETY】: With the international quality certification authority, our products are in compliance with top industry standards, and include numerous safety mechanisms, including protection against short circuiting, overvoltage, overcurrent, and internal overheating.●【Kindly Note】:Please make sure that you choose the right device before purchasing.Description J-ZMQER 3ft 5.5mm x 2.5mm DC 12V Power Extension Cable Cord Adapter Compatible with Swann Camera