Video Door Bell and Video Doorphone Kits (M2007B+D10AD)

Indoor monitor:
Model No: M2007B
See who's at the door from your living room/kitchen.
Talk to them from your living room/kitchen.
Hands free talk possible.
Mute to keep silent call with LED flashes.
Multiple camera inputs possible
One outdoor station at front door, the other one outdoor station at back door.
1. Two way communication
2. Remote unlock
3. Monitoring
4. Inner calling
5. Adjustable brightness, color and contrast
6. Adjustable talk volume
7. Changeable chord melody
Introduction
Digital 7" LCD screen with touch buttons, hands free, surface-mounted
Built-in power supply
Solution: 2 doorbell and 2 CCTV camera work with 4 monitor
Support room-to-room internal communication
Support broadcasting to the other indoor monitors
Support card (optional)
Support saving images, video and audio with SD card
Support recording videos and audio from doorbells automatically with SD card

Outdoor camera:
Model: D10AD
Subscribers quantity: 4
Camera CCD: 1/4' CCD
Construction: Surface
Connection: 4 wires
Lock control: Yes
Power: 11V-13V
Dimension: 228× 123× 70mm