Features :With good load capacity, 100% stable performance, constant current and constant voltage, wider application range, input and output over-voltage protection, short-circuit protection, over-current protection, smart and perfect protection. Fine workmanship, good material, very easy to use!Scope of application: This power supply is an ordinary type switching which has good protection performance and superior stability, can be well adapted to monitor camera power supply.Specification :Rated input voltage: 100-240V AC 50/60HZRated output power: DC 12V-2A 24WOutput plug style: 5.5*2.1mm DCProduct Size: Line Length (Input Line 49CM, Output Line 83CM, Total Length 140CM), Length 8CM*Width 4.8CM* Thick 3.2CMProduct weight: 128gInput voltage range: AC100-240VInput voltage frequency: 50-60HzOutput voltage: 12VOutput voltage regulation rate: 5%.Output rated current: 2A maxCurrent output range: 0-2AEfficiency: >76%Output ripple resistance: