Akuvox R20K Compact SIP Video Door Phone 4K 075W) and an average operating

075W) and an average operating efficiency up to 90% these are far superior to any other power supply in the market

Two-way audio lets you communicate through the camera

Heat-treated high carbon steel blade

Sheath: PVC (Polyvinyl Chloride)

accessible via the Dahua mobile app

Akuvox R20K Compact SIP Video Door Phone 4K 075W) and an average operatingThis user friendly system empowers you to take control of your building's access and enhance security. Highlight: Visual Verification: High resolution camera with automatic lighting for clear visitor identification, day or night. Seamless Communication: Two way audio ensures clear conversations for a professional interaction with visitors. Features: Camera: 2M pixels, automatic lighting Numeric keypad with extra buttons RF card reader: 13. 56MHz &