Swann S242-D4U Specifications

• Long recording time with over 400Gb hard disk drive support

• Remote surveillance on mobile phone via 3G & GPRS, or on PC through broadband internet connection

• Easy file backup methods with USB and network remote recording backup

• Alarm trigger recording will send images to designated e-mail and FTP address

• Advanced motion detection function (4 different adjustable factors of motion detection sensitivity)

• Pentaplex function (live display, recording, playback, backup and network)

• Web function supports MJPEG compression format for transmitting over the internet

• Web surveillance supports multiple viewers simultaneously

• Support covert screen for live view channels

• IR remote control of the system and PTZ through RS-485 (optional)

• Support PELCO-D protocol

• Easy system upgrade via USB

• Support static IP, dynamic IP, and DHCP with DDNS function

• Support manual / timer / motion / alarm recording functions

• Record audio with 4CH in 2ch mono audio out

• System auto recovery after power reconnected

• Optional: Independent Disk Array, VGA converter

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Enquiries: [e-mail]
Product Code: S242-D4U

DVR 4 with USB

4 Channel Digital Video Recorder

Monitoring with USB backup

Monitoring & Recording

Digital

Guardian

General:

• MPEG-4 real time compression format

• High resolution recording:
Frame: 720 × 480 pixels with 30 IPS<NTSC>/ 720 × 576 pixels with 25 IPS <PAL>
CIF: 352 × 240 pixels with 120 IPS<NTSC>/ 352 × 288 pixels with 100 IPS <PAL>

• 1 HDD base built-in, support more than 400GB

• Record audio with 4ch in and 2ch out

• Image quality setting: Best, High, Normal and Basic

• Support PELCO-D protocol

• System auto recovery after power reconnected

• Web function supports MJPEG compression format for transmitting over the internet

• Support TCP/IP, PPPoE, DHCP and DDNS network connection

Operation:

• Pentaplex functions (live display, record, playback, backup, and network)

• Support manual / timer / motion / alarm / remote recording functions

• Support covert screen for live view channels

• Watermark function ensures authentication of recorded images

• Support daylight saving function

• Easy system upgrade via USB

• Easy file backup methods with USB and network remote recording backup

• IR remote control of the system and PTZ through RS-485 (Optional)

Event:

• Advanced motion detection function (4 different adjustable factors of motion detection
sensitivity) and convenient search function.

• Alarm trigger recording will send alert with images to designated e-mail and FTP address

• Supports pre-alarm recording (8MB).

Network Viewing:

• Remote surveillance on mobile phone via 3G & GPRS or on PC through internet connection

• Web surveillance supports multiple viewers simultaneously (up to 5 users)

External Device:

• Extensive recording time by connected to Independent Disk Array.

• Optional: Independent disk array; VGA connector

DVR 4 with USB

4 Channel Digital Video Recorder

Monitoring with USB backup

Technical Specifications

Video Format: NTSC / PAL (switch able)
Video Compression Format: MPEG 4
Video Input: 4 Channels. Composite video signal 1 Vp-p 75O BNC
Video Loop Out: 4 Channels. Composite video signal 1 Vp-p 75O BNC
Video Output Main Monitor Output: Composite video signal 1 Vp-p 75O BNCCall Monitor
Output: Composite video signal 1 Vp-p 75O BNC
Maximum Recording Rate: Frame: 720 × 480 pixels with 30 IPS (NTSC)

720 × 576 pixels with 25 IPS (PAL)
CIF: 352 × 240 pixels with 120 IPS (NTSC)

352 × 288 pixels with 100 IPS (PAL)

Adjustable Recording Speed: Frame: 30, 15, 7, 3 IPS(NTSC)/ 25, 12, 6, 3 IPS (PAL)

CIF: 120, 60, 30, 15 IPS(NTSC)/100, 50, 25, 12 IPS (PAL)
Image Quality 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
Watermark: Yes
Refresh Rate: 120 IPS for NTSC / 100 IPS for PAL
Pentaplex Operation: Pentaplex functions (live display, record, playback,

backup and network)
Audio I/O: 4 audio inputs, 2 audio outputs (Mono)
Motion Detection Area: 16 × 12 grids per camera for all channels
Motion Detect Sensitivity: 4 adjustable settings
Pre-alarm Recording: Yes
Backup Device: USB1.1 backup and network remote recording backup
Web Transmitting Compression Format: Motion JPEG

Ethernet: 10/100 Base-T. Support remote control and live view

via Ethernet.

Mobile Surveillance: Support 3G & GPRS to access the system via mobile phone

(require J2ME, MIDP2.0 protocol)
Web Interface: Support licensed software AP, and IE browser
Remote Alarm Notification: E-mail images, and images uploading to FTP site's

specific account
Network Protocol: TCP/IP, PPPoE, DHCP and DDNS
USB Interface: Support USB 1.1 ports (front panel * 1 )
Remote Control: Remote control DVR and PTZ via IR transmitter (Optional)
PTZ control: Support PELCO-D protocol
Dwell Time (Sequential Channel Switch): Programmable with adjustable dwell time
Alarm I/O: 4 inputs, 1 output
Picture Zoom: Support 2X digital zoom function
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
Daylight Saving: Yes
Power Source: DC 19V
Power Consumption: <42 W
Operating Temperature: 10°C ~ 40°C (50°F~104°F)
Dimensions (mm): 13½” x 2¾” x 9¾” /

340mm (W) × 70mm (H) × 245mm (D)
System Recovery: System auto recovery after power reconnected
Optional Peripherals: Independent disk array; VGA connector

Please note that the information contained within this
document is subject to change without notification.

Pictures used on brochure are for illustration purposes only

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