1. The machine comes with internal memory, no need to insert a memory card.
2. Long standby for 180 days (not working is standby).
3. HD screen: 2.8inch HD LCD Display, the picture quality is more clear.
4. Super wide angle: the traditional digital door viewer, leaving no dead ends.
5. Easy to install: minimalist design for easy installation.
1.2.8inch high-definition LCD display, the picture quality is more clear.
2. Minimal design, easy to install and operate, widely used in home, villa, factory and other door installation.
Screen: 2.8inch, 320 * 240
Vision angle: 90°
IR LED: 2 850nm infrared night vision lights
Power supply: 1.5V AAAX4
Door hole diameter :14mm-28mm
Door thickness: 35mm-120mm
1 x video doorbell
1 x manual