Yale DDV1 Digital Door Viewer with Internal Memory

Yale DDV1 Digital Door Viewer with Internal Memory
Yale DDV1 is a digital door viewer with internal memory, an innovation in door viewer security.

• Automatic saving of image into internal memory
• Image with time and date stamp
• Door bell integrated on the outside
• Very clear image on screen
• Easy operation - just press the button
• Can replace mechanical door viewer without additional work
• Infrared camera with night mode function

Specifications: 

• Fits standard 14mm hole from mechanical door viewer
• Door thickness 38-110mm
• 3.2" LCD screen
• 4 pcs. AAA batteries
• Viewing angle 105 degree
• Built in internal memory stores up to 50 images
• Allows for a micro SD card to be inserted to enhance memory