Checol Technology Ltd.

home products DVRs DVRs - 4-CH Real-time MPEG-4 Standalone DVR (CHE-425)

DVRs - 4-CH Real-time MPEG-4 Standalone DVR (CHE-425)

Product Details:

Place of Origin	Hong Kong
Brand Name	CHECOL
Model Number	CHE-425

Payment & Shipping Terms:

Payment Terms:	T/T

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Detailed Product Description

MPEG-4 Compression with real-time display
Support USB flash drive/ network remote recording & backup
Manual/ Timer/ Motion/ Alarm/ Recording functions etc
Remote surveillance thought AP and IE browser
Allow live display, recode, playback and network operation at the same time

Specifications

Model	CHE-425
Video System	NTSC / PAL (Switchable)
Video Compression Format	Frame: MJPEG; CIF; MPEG4
Video Input	4 Channels. Composite video signal 1 Vp-p 75Ω BNC
Video Loop Out	4 Channels. Composite video signal 1 Vp-p 75Ω BNC
Video Output	Main Monitor Output: Composite video signal 1 Vp-p 75Ω BNC Call Monitor Output: Composite video signal 1 Vp-p 75Ω BNC
Maximum Recording Rate	Frame: 720x480 pixels with 30 fps <NTSC> / 720x576 pixels with 25 fps <PAL> CIF: 352x240 pixels with 30 fps <NTSC> / 720x576 pixels with 25 fps <PAL>
Adjustable Recording Speed	Frame: 30, 15, 7, 3 fps <NTSC> / 25, 12, 6, 3 fps <PAL> CIF: 120, 60, 30, 15 fps <NTSC> / 100, 50, 25, 12 fps <PAL>
Image Quali Setting	Best, High, Normal and Basic
Hard Disk Storage	IDE type, ATA66, supported HDD*1, support HDD capacity over 400GB
HDD Quick Cleaning	Quick clean up the "index system" of the recorded files. 250GB under 2 seconds
Recording Mode	Manual / Timer / Motion / Alarm / Remote
Refresh Rate	120 fps for NTSC / 100 fps for PAL
Audio I/O	1 audio inputs, 1 audio outputs (Mono)
Motion Detection Area	16 x 12 grids per camera for all channels
Motion Detect Sensitivity	4 adjustable variables with precise calculation for motion detection
Pre-alarm Recording	Yes (8MB)
Backup Device	Netowrk remote backup / USB flash drive backup
Web transmitting / Compression Format	Motion JPEG
Ethernet	10/100 Base-T Support remote control and live view via Ehternet
Web Interface	Support licensed software AP and IE browser
Remote Alarm Notification	E-mail images, and upload images to FTP sites specific account
Network Connection	Support TCP/IP, PPPoE, DHCP and DDNS function
PTZ control	Support PELCO-D protocol
IR Transmitter	YES
Dwell Time (Sequential Channel Switch)	Programmable with adjustable dwell time
Alarm I/O	4 inputs, 1 output
Digital Zoom	2X digital zoom (live mode)
Key Lock	Yes
Video Loss Detection	Yes
Camera Title	Support up to 6 letters
Video Adjustable	Hue / Color / Contrast / Brightness
Date Display Format	YY/MM/DD, DD/MM/YY, MM/DD/YY, and off
Power Source	DC 19V
Power Consumption	<42 W
Operating Temperature	10°C ~ 40°C (50°F~104°F)
Dimension(mm)	281(L) x 375(W) x 61(H)
System Recovery	System auto recovery after power reconnected
Optional Peripherals	VGA converter