Video door phone villa kit

Description:
1)4' color TFT LCD with high resolution and high contrast ratio
2)Handset intercom,clear voice
3)Ring or music indicates visitor's coming
4)Anto extend shut off when no body answers
5)Unlock the electric-controlled door lock
6)There are defaulted interfaces for double outdoor stations,monitoring camera and the function of mutual calling between multi indoor unit

Post Date:	5/18/2008
Expiry Date:	8/16/2008