TVT 4-channel NVR TD-2804NS-C

Specifications:

 

Model
TD-2804NS-CL

System
Compression
H. 264/MPEG4

CPU
Cortex A9 

OS
Embedded Linux

Video
Output
HDMI*1:1920*1080

VGA*1:1920*1080

IP input
Resolution
1080P/960P/720P

Frame rate

 
4CH 1080P/960P/720P@30fps

Audio
Input
4CH IPC input

Output
No(HDMI has audio output)

2-way audio
No 

Record
Resolution
1080P:1920*1080、960P:1280*960、72 0P:1280*720、D1：704*576 

Frame rate
1080P/

960P/

720P/

D1
100fps(PAL)

120fps(NTSC)

Bit Rate:
256Kbps~12Mbps  

Encode
CBR  

Quality
6 level

Mode
Manual, Timer, Motion, Sensor

File manager
Lock, unlock, reserving time,  

Playback
Playback
4CH

Search
Time/Calendar search, event(motion, external alarm)

Smart search
Highlighted date and time to display the channel record 

Function
Play, Pause, FF, FB;Digital zoom  

Alarm
Mode
Sensor, Motion, Video Loss

Input
No local input, support IPC alarm input

Output
No

Triggering 
Record, e-mail, etc  

Network
Interface
RJ45 10M/100M adaptive ethernet network port *1

Protocal
TCP/IP, UDP, DHCP, DNS, PPPOE, DDNS  

Others
20users online, dual stream 

Cell phone
OS
iPhone, Andriod

Function
Multi-screen surveillance(for certain model), record, snapshot, save the device list.

Port
HDD
SATAx 1

RS485
No

USB
USB2.0 x 2, one for mouse, another for USB backup device

Remote controller
Optional