Item Introduction: It is a 12V 5A access control system UPS power supply box, can connect to an external battery, applicable to building intercom system, all kinds of inward and outward entrance guard controller, and all kinds of access control electric door lock. Brand Name:OBO HANDS Model Number:DYX5A Material:stainless steel Place of Origin:Guangdong, China (Mainland) Type:5A Power supply control box Input Voltage:AC90V/260V Output Voltage:DC12V/5A Application:door access control system,all kinds of electric lock Time delay:0~15seconds