Function
 
1、7" color display indoor monitor, 1024*600 pixel resolution, White+Silver，size 190*122*17（mm）. 2、capacitive touch screen,Arylic panel and anti-fire ABS materials. 3、video resoluiton 1080P 2MP. 4、zoom up image, video record, leave messge, clock display, multi-language option, intercom etc function, 5、System capacity: 2 doorbell + 4 monitors +4 cameras, "By adding a switch, the indoor extension can be expanded to accommodate up to 99 units.". the indoor monitors can talk to each other. 6、an external power source DC15V. 7、outdoor station AHD 1080P 2M, waterproof IP65, call talk, lock connection ,size 122*48*20mm. 8. Outdoor doorbell and indoor monitor share power .