Product features:

1, 7 inch digital color LCD screen, no radiation, low power consumption, truly high-definition widescreen display.
2, calling function
3, electric control lock function
4, monitor the outdoor functions
5, indoor intercom function each other
6, don't disturb function
7, indoor machine image brightness, chroma and volume can be adjusted.
8, indoor machine, ultra-thin design, aluminum panel, electroplating buttons, beautiful show luxurious style.
9, as many as 24 chord ring optional, sounds beautiful.
10, the belt cover, outdoor with night vision infrared function, embedded installation safety and beautiful.
11, effective distance can pick up 200 meters cable, images, intercom, working properly.
12, color box packaging, 10 sets/carton.
 
Technical parameters:

1, the display resolution:
Standard definition resolution:

480 * 3 * 234 (RGB) /Hd 800 * 3 * 480 (RGB) (optional)
Standard for standard definition screen, high-definition another price.
 2, formats: PAL/NTSC (optional)
 3, power supply mode: switching power supply AC220V to 50 hz DC15V 1.2 A
 4, the whole machine current: less than 800 ma
 5, delay time: 120 s plus or minus 10%
 6, monitoring, delay time: 40 s plus or minus 10%
 7, the camera sensor: high-definition color CMOS/CCD (standard CMOS)
 8, the infrared night vision function: outdoor low 10 lux infrared open open
 9, indoor machine appearance size: 260 x 165 x 30 mm
 10, seg appearance size: 96 * 174 * 42 mm
 11, indoor parts installation: wall
 12, outdoor installation method: embedded
 13, lines: 4 core cable standard terminal 5 m + two core (electric control lock)