4CH 1080P HD-Cvi CCTV Camera DVR Digital Video Recorder
4CH 1080P HD-Cvi CCTV Camera DVR Digital Video Recorder
4CH 1080P HD-Cvi CCTV Camera DVR Digital Video Recorder

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4CH 1080P HD-Cvi CCTV Camera DVR Digital Video Recorder

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Model No. : CH-CD4S
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Product description

Specification:

Home Security HD-CVI Camera Digital Video Recorder 4CH 1080P HD-CVI CCTV Security DVR

-Real-time monitoring: 720P 1280*720 / 1080P: 1920*1080
-Recording & Playback (real time): 4*960P
-Support HDMI, Alarm, PTZ, Mobile View
-HDD: 2 SATA (Each SATA Max Support 4T)
-Weight: 4.5kg
Support Language:
Support 28 languages(simplified Chinese,
Traditional Chinese, English, Italian, Spanish,
Japanese, Russian, French, German,
Portuguese, Turkey, Poland, Romania,
Hungary, Finnish, Hebrew, Brazil, Persian,
Arabian, Czech, Bulgaria, Slovak, Dutch,
Greece, Indonesia, Switzerland, Vietnamese, Thai)


High Definition Photo:
4CH 1080P HD-Cvi CCTV Camera DVR Digital Video Recorder
 
Model CH-CD4S
Operation System Embedded LINUX
Video Compression H.264
Audio Compression G711A, G711U, PCM
Video Input 4-CH composite video input:
(NTSC/PAL) BNC (1.0V P- P,75Ω )
Video Output 1-ch VGA output.1-ch HDMI output.Support VGA/HDMI video output at the same time
Record Speed Real-time Mode: PAL 1f/s to 25f/s per channel and NTSC 1f/s to 30f/s per channel
Video Partition 1/4 windows(Optional)  
Monitor Touring Support monitor tour functions such as motion detection, and schedule auto control
Resolution PAL/NTSC Real-time monitor : 720P 1280*720
Resolution  Playback : All-ch: 720P 1280*720, 960H 960 ×576/960×480, D1 704×576/704×480, HD1 352×576/352×480, 2CIF 704×288/704×240,
CIF 352×288/ 352×240 , QCIF 176×144/176×120
Resolution  Support dual streams: extra stream resolution CIF 352×288/352×240, 
QCIF 176×144/176×120
Audio Input 1-ch 200-2000mv 10KΩ(RCA)
Audio Output 1-ch audio output 200-3000mv 5KΩ(RCA)
HDD Space Support 2 HDD, each max 4TB
BackupMode HDD backup
Support peripheral USB backup device. (Flash disk, portable disk and etc.)
Support network download and save
Motion Detection Zone setup: support 396((PAL 22×18, NTSC 22×15)) detection zones.
Various sensitivity levels.
Alarm can activate record or external alarm or screen message prompt.
External Alarm N/A
Alarm Input N/A
Alarm Output N/A
Network connection RJ45 10M/100M self-adaptable Ethernet port
RS485 PTZ control port Support various PTZ control protocols.
RS232 N/A
Power  DC 12V
Power Consumption ≤15W (With adapter, exclude HDD)
Working Temperature -10 -+ 55 degree
Working Humidity 10% - 90%
Dimension 325(W) x245 (D) x45mm(H)
Weight  1.25KG(Exclude HDD)

Why Choose CHYI?
1. Products superb quality
- Well-Selected Raw Material
- High Temperature Test
- 24 Hours Aging Test
- Waterproof Test
2. Two year warranty
3. FCC, RoHS, CE approved
4.Free samples at the first week of each month
5.Fast lead time 3-7 days for sample order, 5-15 days for general orders.


CHYI Payment
We accpet bank transfer(wire transfer), Western Union, L/C, and Paypal.

CHYI Shipping
Delivery Time: 3-5 days for general order; 5-10 days for big order (more than 1000 pcs).

CHYI Warranty
Two years warranty. We promise if our cameras stop working within 2 years, we will send you new one for free.
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