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ES-DVR704 7 Inch LCD Screen Support 4ch Network Function Stand Alone Combo DVR
Description:
This Combo DVR is a 7”Combo DVR , H.264compression, built-in 7 inch LCD screen, built-in amplifier and speaker , support
bidirectional audio function , 4ch real-time video view , recording, , playback and backup,
Product Function Introduction
· H.264 compression
· Built-in 7inch LCD screen
· Built-in amplifier and speaker
· Support bidirectional audio function
· 4ch realllll-time video view, recording, Playback and backup .
· Mobile phone view function(windows Mobile, Symbian, Iphone, Android, Black berry)
· Network function
· Multi operation method(U disk, Hard disk, network)
· Easy hard disk installation
Statem | Specification | 7" COMBO DVR | |
Operation system | Lilux | ||
Interface | Imaging | ||
Image | Display Size | 7 inch | |
Resource | Realtime recording, playback, internet browsing | ||
Display mode | Single/quad | ||
TV System | PAL/NTSC | ||
Video qulity | 720P/D1(704*576) | 720P | |
Playback video quality | 720P/D1/HD1/CIF | ||
Rrecording mode | Manually, alarm, motiondetion, timing | 2CH | |
Local playback | 4CH | ||
Video query | Search by time, date, event, channel | ||
Video record | Hard disk, remote record, USB | Hard disk, remote record, USB/DVD-RW | |
Wireless parameter(ES-DVR C740FM) | Frequency | 5.8G | |
Transmission mode | Simultaneously audio and video | ||
Open distance | 500M | ||
Indoor distance | 30M | ||
Video | Backup mode | Internet, USB storage | Network, USB/DVD/RW |
IP Camera input | 4ch | ||
Video Compression | H.264 | ||
Video output | 1ch BNC, 1ch VGA | 1ch BNC, 1ch VGA, HDMI(support 1920*1080) | |
Audio compression | G.711 | ||
Talkback | Built-in sound pick up | ||
Audio output | 1ch RCA+built-inspeaker | ||
Alarm | Alarm input | 4ch | |
Alarm output | 1ch | ||
Interface | PTZ | RS-485 | |
Network interface | Self-adapt RJ45 10M/100M | Self-adapt RJ45 10M/1000M | |
USB interface | USB2.0*2 | ||
HDD interface | STAT*1(2TB) | SATA*4(Support 12TB HDD ) | |
Power adaptor | DC12V/4A | ||
Consumption | ≤2 0 W | ||
Working temperature | -10℃~+55℃ | ||
Working Humidity | 10%~90% | ||
Atmosphoric Prossure | 86Kpa~106Kpa |