• Zhuhai Roule Electric Co Limited

Digital Video Doorphone With Recording

Zhuhai Roule Electric Co offers wireless Digital Video Doorphone with recording and perpetual calendar function, RL-0837AB. This works as both wireless video door phone and wireless image and voice recorder. Features: wireless digital password encryption image signal transmission; wireless digital two-way password encryption audio signal transmission; wireless calling and wireless digital password encryption unlocking; 2.4 GHz wireless digital transmission excludes external radio signal interference; video and audio recording into SD card for a call; adapts a SD card instead of DVR, with smaller size, higher performance, better concealment; lower cost and easier installation; displays perpetual calendar and digital clock normally; the status of video door phone will be automatically turned back after calling or monitoring; and DIY installation, no wires necessary.