... 4.Support PTZ RS485 h.264 dvr camera recorder 8 channel standalone network cctv dvr Feature:1. ... ( Motion, Email) Notification• Mobile monitoring (3G), Iphone Channel: 16CH8CH4CHVideo signal:PAL system (25 frames / sec)NTSC ... ,IP cameras,cmos cameras,Wireless cameras,Wired cameras,led array cctv camera etc.Trade Terms:1. ... above 50pcs. h.264 dvr camera recorder 8 channel standalone network cctv dvr