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Product Details:
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High Light: | cctv security systems,dvr camera kit |
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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 |
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Operation system |
Lilux |
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Interface |
Imaging |
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Image |
Display Size |
7 inch |
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Resource |
Realtime recording, playback, internet browsing |
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Display mode |
Single/quad |
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TV System |
PAL/NTSC |
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Video qulity |
720P/D1(704*576) |
720P |
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Playback video quality |
720P/D1/HD1/CIF |
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Rrecording mode |
Manually, alarm, motiondetion, timing |
2CH |
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Local playback |
4CH |
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Video query |
Search by time, date, event, channel |
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Video record |
Hard disk, remote record, USB |
Hard disk, remote record, USB/DVD-RW |
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Wireless parameter(ES-DVR C740FM) |
Frequency |
5.8G |
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Transmission mode |
Simultaneously audio and video |
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Open distance |
500M |
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Indoor distance |
30M |
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Video |
Backup mode |
Internet, USB storage |
Network, USB/DVD/RW |
IP Camera input |
4ch |
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Video Compression |
H.264 |
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Video output |
1ch BNC, 1ch VGA |
1ch BNC, 1ch VGA, HDMI(support 1920*1080) |
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Audio compression |
G.711 |
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Talkback |
Built-in sound pick up |
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Audio output |
1ch RCA+built-inspeaker |
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Alarm |
Alarm input |
4ch |
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Alarm output |
1ch |
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Interface |
PTZ |
RS-485 |
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Network interface |
Self-adapt RJ45 10M/100M |
Self-adapt RJ45 10M/1000M |
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USB interface |
USB2.0*2 |
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HDD interface |
STAT*1(2TB) |
SATA*4(Support 12TB HDD ) |
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Power adaptor |
DC12V/4A |
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Consumption |
≤2 0 W |
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Working temperature |
-10℃~+55℃ |
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Working Humidity |
10%~90% |
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Atmosphoric Prossure |
86Kpa~106Kpa |