| Highlights | Includes a camera and a LCD screen viewer
LCD screen display clearer outdoor image for added convenience and safety
Microphone allows you to talk with anyone outdoor
The record function allows you to check visitors when you are not at home
Super great night vision function
Built-in 2GB TF card
With doorbell function
Easy to install |
| General Specs |
| Model | S4 |
| Camera Resolution | 0.3 mega pixels |
| Screen Size | 2.8" |
| Power | 3xAAA batteries (not included) |
| Viewer Dimensions | 109x96 mm |
| Camera Diameter | Ф31 mm, Ф54 mm |
| Compatible Door Thickness | 35 mm-105 mm |
| Intallation Hole Diameter | Ф18 mm |