Features Full regulated access control power supply with pulse width modulation (PWM) type for stable and efficient operation. Offers constant voltage 12V output and delayed power-off function for uninterrupted access control system performance. Specifically designed for access control systems, ensuring reliable and consistent power supply. Easy vertical installation method for convenient setup and removal. Utilizes organic cooling method, enhancing durability and longevity of the access control system. Specification: Item Type: Power Supply Box Model: 12V-10A-9CH UPS Type: Communication power Modulation Method: Pulse width modulation (PWM) Transistor Connection: Full-bridge Input Voltage: 12(V) Output Power: 240(W) Output Voltage: 100-260(V) Working Efficiency: 85(%) Output Ripple Noise: 45mpv Output Voltage Accuracy: 1(%) Voltage Adjustment Rate: 1(%) Load Adjustment Rate: 1(%) Product Certification: CE Output Current: 10(A) Working Frequency: 50-60(HZ) Working Temperature: -20-80(℃) Series: UPS Scope of Application: Access control system Extended Function: Delayed power-off Installation: Vertical installation Cooling Fan Type: organic cooling Package List: 1 x Power Supply Box 1 Bag Accessories Note: betweendiv>Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.between/div> Package List 1 x Power Supply Box 1 Bag Accessories