DVR with ptz alarm 2inch audio with button function

. Display Resolution:PAL:D1(704*576), NTSC:D1(704*480) Recording Mode:Manual/Timer/Motion Detection/Alarm Recording Frame Ra

. Display Resolution:PAL:D1(704*576), NTSC:D1(704*480) Recording Mode:Manual/Timer/Motion Detection/Alarm Recording Frame Rate:PAL:25 frame/channel/second,     NTSC:30 frame/channel/second  adjustable Recording Code Stream :Support single channel adjustable  Recording Resolution:PAL:CIF(352*288),NTSC:CIF(352*240)Recording Backup:Support USB,Moved Hard Disk,   Network remote backup;Support the file and time period backupNetwork Transmission:16 channels real-time Network transmission with CIF resolution Recording Play:Support Special player, Support AVI file format conversion JPEG Capture Function: Support,3M Pixels@10fps High-low frame speed recording: Support no alarm with low frame    speed recording, with alarm raise frame recording. Email Alarm:Support send pictures to the designated email PTZ: Supports PTZ preset, Cruise Control and PC client port setup PTZ Protocol: PELCO-D, PELCO-P HDD: Support 1 SATA HDD, capacity to 2T HDD Remain Time Hint:  Support Network and Protocol: 1 RJ-45 10/100M via Ethernet, Support TCP/IP,  DHCP,DNS,DDNS,NTP agreement. IE Browser, client software: SupportCMS: Support(One software for at most 50 DVR ),Free supply to use Dual Stream: Support(Main and secondary interchange) Group Play: At least Support five users online accessMulti-language:  Support Mobile Phone Surveillance: Support Windows,    Symbian, IPhone,Android,Blackberry Operation SystemSDK Package: AvailableMouse Interface: USB1.1 Backup Interface: USB2.0 User Authority: Support Multi-level user authority distribution Date and time Format:  adjustable DST: Support.Recording Playback: 1/4/8/16 channel playback simultaneously(Optional playback channel) Support remote file playback, fast put and reverse,and frame put  5 pcs to one carton, carton size: 520*470*310mm, weight: 19kg

DVR with ptz alarm 2inch audio with button function