Features:
Video and Audio Chat, Dual-way intercom
Built-in microphone supports bi-directional communication .
ultra-clear sound quality without any noise.
HD 1200TVL Doorbell Camera
1200TVL High Resolution HD CMOS, see sharper and more details
Day/Night Vision
The outdoor camera has 3pcs 850 nanometer IR LED and IR sensor, the IR sensor will turn on the IR led automatically when light in low level.
Picture/Video Record
Built-in memory can save 80 pictures, support external max 32GB SD card(Not Included) ,It will record automatically when someone ring the bell
Adjust Lock Time
It is compatible with all electronic lock.

Indoor Monitor
Screen Size/Material:7inch,Acrylic Piano Lacquer
Conversation duration:120s
Resolution:800X480
Memory: Built-in Memory can save 80 pictures, support max.32G SD Card(Not Included)
Intercom mode: Hands-free Dual Intercom
Operation temperature: -10~+60
Size:213*145*17mm

Outdoor Camera
Durable metal doorbell camera
Camera Sensor:1/3" HD CMOS, 1200TVL, 2.8MM Wide-angle lens
LEDs for night Vision:3PCS 850nm IR LEDSs
Operation Temperature:-40 ~ 50
Waterproof Level:IP65
Size:132*44*41mm

Package Included
3XIndoor Monitor,Monitor mounting plate
2XOutdoor Doorbell Camera,Door camera mounting plate
2XPower adapter
15X200mm 4 pin connector
2X200mm 2 pin connector
2XScrew Bag
2XUser Manual 2x Rain Cover

Notes: Not include the Extension Cable!!