ASK310 system video door phone is for standard family house and villa,very easy installation, good security products for your modern life.
outdoor camera:
metal case, 6led lights, night vision.CMOS or color Sharp CCD sensor.（1/3 CCD, 1/4 CMOS）
black and white or color for option. calling the indoor phone
One outdoor camera can connect with one monitor , two monitors or three monitors
Very easy installation
Resolution:420 lines (CCD) / 380 lines(CMOS)
Illumination: 0.1 Lux (CMOS) /0.02 Lux(CCD)
Camera angle: 90 degrees wide-angle
Dimension:98*173*34(mm)
Installation dimension:104*180*55(mm)

indoor phone:
7 inch TFT screen, touch pad.
very clear image and voice.
wired and handfree ,
intercom and communicate between the monitors but no images
unlock the electronic controlled door lock.
brightness , volume and contrast adjustable.
monitoring the outside.
16-chord melody rings for option
surface mounted
resolution:800*480
dimension:237*157*24(mm)

Product Specifications:
Power supply: Input AC: 100-240V 50/60Hz
Output DC: 14V /1A
Illumination: 0.1 Lux (CMOS) /0.02 Lux(CCD)
Camera angle: 90 degrees wide-angle
talk time delay:90s
monitor time delay:30s
power consumption: standby：0.2W working：8W
Working Temperature: -25° to +50°
Humidity: Less than 85%
the outdoor camera powered by the monitor
wiring:4-wire connect the indoor phone ,2-wire connect the electronic lock (if one outdoor station connect two or three monitors and the connection between the monitors with 5-wire )