video door phone

Video door phone door station Aluminum II Function:
LED or LCD Display to be optional
Button: made of stainless steel and it is with LED
B/W CCD is with IR LED and color CCD is with white LED to sure be valued at night
Adjustable camera
With SMT technology to sure good quality
Function shown on menus to be optional and volume is adjustable
To call and talk with indoor phone, to unlock the door
To call and transfer video signal to guard unit and accept to unlock by guard unit remotely
One user owns one password to unlock and disarm
IC/ID card reader inside is optional, it is used for patrol card system, unlocking by card and disarming for the disarm-permitted zone
Accepted to be connected with all kinds of lock and door open time is lasting 10 seconds at most
Technical parameters:

Camera: 1/3-inch CCD
Lens: F = 2 (manual zoom), 90

Video door phone door station Aluminum II;CE and ROSH certificate,color display.