Villas ZH8260 characteristics of the 7-inch color video intercom system 
 1, the bus system wiring. Which color unified as follows: B, G, R, Y, quad, B for English black (black) the abbreviation of the system ground, G is the abbreviation of the English green (green) call line, R is the English red (red) abbreviation of the power supply, Y is the English yellow (yellow) system the abbreviations of the video line, more than four lines are applicable to each system. Each of us a system with the corresponding color cable to ensure that customers will not pick the wrong line because of the color of the line, bringing the inconvenience of the construction. 
 2,7-inch color system can be configured to a different camera, divided into high medium and low in three configurations to meet the needs of different groups of people, and configure the different appearance of the door host to adapt to a different door, the wall of the installation environment. And all our cameras are equipped with infrared photo light to ensure that the visitors even in the dark night can see a clear image. 
 3, 36 polyphonic ringtones optional, monitoring time, ring time, Do Not Disturb, etc. functions are controlled through a dedicated microcontroller. Indoor extension of more than 30 million pixel LCD screen contrast, brightness, and the extension volume can be adjusted by a high precision dial potentiometer; is entirely consistent with the wall color white adapter to your decoration needs . And the system can be extended to the radio play, image photo playback. 
 4, easy-to-multi, multi-drag multi-function, to solve more than one door, and multiple indoor unit 
 5, the advanced desktop, wall-mounted dual-use design, just like you buy a LCD TV with the same two placement. 
 Luxury villa visual doorbell suite of products parameters - TY8260 
 Camera: 1/3 SONY CCD, 420 lines, six infrared photo light 
 Power supply: DC 15V standby power consumption: <0.5W machine maximum power consumption: <10W monitor timer: 45s the intercom timer: 90s ringing: 36 polyphonic selectable ringtones Operating temperature: -20 ℃ ~ +50 ℃ Dimensions : indoor unit: 240 (W) * 200 (H) * 35 (D) mm brushed aluminum door machine openings Size: 118 (W) * 195 (H) * 30 (D) mm Installation: Wall-mounted connections: cable (4 core). 
 Product Specifications 
 Hands-free color video intercom doorbell power: the DC 15v 
 Four-wire connection standby power consumption: <0.5W 
 Wiring is simple, easy to install, easy to use maintenance power consumption: <10W 
 Ultra-thin wall, desktop dual-use design of the display: TFT7 inch new LCD 
 Function Resolution: 480 * RGB * 234 
 Visitors call, handsfree, DND Operating temperature: -20 ℃ ~ +50 ° C 
 Color video and two-way intercom monitor / intercom timer: 45s/90s 
 Unlock, monitor (timer) door machine Dimensions: 130 (W) * 220 (H) * 45 (D) mm 
 Active intercom indoor unit: 240 (W) * 200 (H) * 35 (D) mm 
 Infrared night vision fill light DND indicator flashes to indicate 
 36 polyphonic ring tones, ring tones, size selectable ringing mode: 36 selectable polyphonic ringtones 
 Timer automatically shut down the installation: wall, desktop, dual-use 
 Audio / video input (output) networking: a drag, a drag and more and more drag, trailer and more more 
 Rain door-machine connections: four-wire