Model: AVD724B
Firstly, we would like to introduce "DCC System to you. DCC stands for DVR Camera Communication System. In this system, we allow users to control PTZ and zoom-lens cameras by our DVR via coaxial cables only. Users need not to connect RS485 cables for PTZ cameras. In this way, we can highly simplify the installation of PTZ cameras and outdoor vari-focal cameras. Users can zoom in or zoom out the lens directly by OSD menu control. AVD724 is our 4CH H.264 DVR supporting DCC concept. With innovative H.264 technology utilized, AVD724 presents customers high-quality playback and live-similar network transfer. What's more, we support playback for 4 channels simultaneously, which means you can get the overview of all your environments to get full pictures. What is more, AVD724 supports easy backup via DVD writer (optional) and USB flash drive backup. We sincerely invite you to log in our live demo site to experience its performance via remote surveillance. AVD724 is our 4CH H.264 DVR supporting DCC concept. With innovative H.264 technology utilized, AVD724 presents customers high-quality playback and live-similar network transfer. What's more, we support playback for 4 channels simultaneously, which means you can get the overview of all your environments to get full pictures. What is more, AVD724 supports easy backup via DVD writer (optional), USB flash drive backup and all the external USB-interfaced devices. We sincerely invite you to log in our live demo site to experience its performance via remote surveillance.
Technical Specifications:
Video System - NTSC / PAL (auto detection)
Video Compression Format - H.264
Video Input - 4 Channels (Composite video signal 1 Vp-p 75Ω BNC)
Video Loop Output - 4 Channels (Composite video signal 1 Vp-p 75Ω BNC)
Video Output (BNC) - Main Monitor Output: for stable display
Call Monitor Output: for sequence display
Video Output (VGA) - Built-in VGA output for LCD monitor
Audio Input - 4 Channels (Mono)
Audio Output - 1 Channel (Mono)
Multiplex Operating - Supports live display, recording, playback, backup, and network simultaneously
Maximum Recording Rate (Frame) - 30 IPS @ 720×480 <NTSC> / 25 IPS @ 720×576 <PAL>
Maximum Recording Rate (Field) - 60 IPS @ 720×240 <NTSC> / 50 IPS @ 720×288 <PAL>
Maximum Recording Rate (CIF) - 120 IPS @ 352×240 <NTSC> / 100 IPS @ 352×288<PAL>
Recording Mode - Manual / Timer / Motion / Alarm / Remote
Recording Quality Options - Best, High, Normal and Basic
Pre-alarm Recording - YES (8 MB)
HDD Type - SATA
HDD Storage - Accommodates 1 SATA HDD
Supports Maximum HDD Capacity to 1 Tera Byte
HDD Quick Cleaning - Delete HDD Data Efficiently (1TB within 2 seconds)
Quick Search - Time / Motion / Alarm search mode
USB Flash Drive Backup - YES
DVD Writer Backup - YES
Playback on PC - Windows Media Player compatible
Network Transfer Format - H.264
Ethernet - 10/100 Base-T.
Network Protocol - TCP/IP, PPPOE, DHCP and DDNS (Dynamic IP)
Network Surveillance Interface - Licensed software "Video Viewer" / Internet Explorer or Mozilla Firefox web browser / QuickTime player (20 users on-line simultaneously)
Independent Network - Basic independent
Network Alarm Notification - E-mail and FTP server
CMS (Central Management System) - YES (Maximum: 16 different IPs)
Network E-map Function Customized map for IP selection
R.E.T.R. (Remote Event Trigger Recording) - YES
Operating System for Network Function - Windows Vista / XP / 2000; Apple MAC OS
IR Remote Control - YES
Multilingual OSD - YES
Motion Detection Area - 16 × 12 grids per channel
Motion Detection Sensitivity 4 adjustable parameters for accurate detection
PTZ Control - Pelco-D / DCC control
External Alarm - 4 inputs, 1 output
Picture Zoom - 2X digital zoom
Key Lock (Password Protection) - YES
Video Loss Detection - YES
Camera Title - Supports up to 6 letters
Video Adjustable - Hue / Color / Contrast / Brightness
Date Display Format - YY/MM/DD, DD/MM/YY, MM/DD/YY, and Off
Daylight Saving - YES
Power Source (±10%) - DC 19V
Power Consumption (±10%) - < 42 W
Operating Temperature - 10℃ ~ 40℃ (50℉~104℉)
Dimensions (mm)** - 375 (W) × 61 (H) × 281 (D)
System Recovery - System auto recovery after power failure
Optional Peripherals - Keyboard controller
DCC System Function - YES