Technical parameters:
Item: 4 channel DVR
Weight/PCS, (Net): 3.5KG
Remark

Model: XSJ-3104AL
Weight/PCS, (Gross): 3.8KG
Support Audio

Specification: 430 x 10 x 5mm
Each Case: 5PCS
Support IE Browse
Unit Price
Case Dimension
55x3x0mm

1. Modified MJPEG compression format, high quality image, high confidentiality
2. NTSC/PAL
3. Motion detection alarm port, RS485 control port can connect with other device to control.
4. Infrared ray remote controller
5. Chinese and English Switch
6. Independently setup the bright, contrast, color and hue for each channel
7. Password Protection
8. Real-time recording/Non-real-time recording
9. Motion detection alarm recording function
10. Recording mode: Manual recording, time recording, alarm recording etc.
11.4 image auto switch
12. Incorporate mode(real-time, 4 image, recording and playback) and Independence mode optional(real-time or non real-time can be chose according to the quantity of cameras)
13. Recording/Playback; Speed(? ), drawback(? 0)
14. Alarm from outside, 4 channel alarm input, 1 channel alarm output
15. Support two hard disk, any size of hard disk can be suitable
16. Automatic spot protection when power-off, automatic resume when power-on
17. Built-in power: AC90V~240V/50Hz~60Hz

Specification:
Model: XSJ-3104AL
Signal System: NTSC, PAL
Image Input: 4CN, NTSC/PAL, 1.0VP-P, 75Ω, BNC
Image Output: 2CH monitor input, VGA output(XSJ-3104V)
Resolution: 720 80, 720 76
Display Mode: Single image, 4 quad, Circle selectable
Recording Resolution720x80, 720x76

Recording Mode: Full image recording, 4 channel compression recording
Operation System: Stand-Alone (M-JPEG format)
Operation: Recording/Playback/IE Browse
After Compression
720? 40
720? 88

Current
Common Image
16KB
15KB

Complex Image
22KB
20KB

Recording
30fps
25fps

Recording Mode: Circle, Section(real-time), Alarm
Display LED: Power, Channel, Backup
Event Mode: Alarm duration: 5sec/10sec/15sec/20sec/25sec/30sec
Alarm Input: Alarm input (4 channel), Relay output(1 channel), COM & NO & NC

Search function: Time list/manual recording list/event list
Internet Protocol: TCP/IP, DHCP & Fixed IP(XSJ-3104AL/XSJ-3104L)
PTZ control: RS485 Hard disk, EIDE, 3.5inch, 7200rpm
Hard disk management: System will auto format
Backup System: M-JPEG compression format

Power Supply Device: ACI/PVOL: AC100V/AC240V~CUP: 4/2A MAX. FREQ: 50~60Hz
Dimension: 430(L)x195(W)x55(H)mm
Operation Environment: -30C~60C.