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Embedded DVR (4 Channel DVR)

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Sunin Unitech Inc.

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SD-04ST | SD - 04STD

Sunin SD-04ST is the most suitable digital video recorder for live monitoring and recording on the level of real moving picture(30 frame/sec for each channel 360x240 resolution in NTSC system).
When an event happened and you have to play back recorded pictures to find out what happened exactly and who invaded control area, very high resolution and high frame rate is an essential condition for high performance surveillance device, and Sunin SD-04ST shall be one of the best solution.
Further, field switcher mode of SD-04ST enables to record images from 4 cameras at 720x480 resolution in rotation.
TCP/IP option of Sunin SD-04ST offers an advanced solution for monitoring and controlling over IP network.

Model	SD-04ST	SD-04STD

Image compression algorithm	JPEG(average16-20 kB/field)
Number of cameras	4(NTSC/PAL)
Duplex/Simplex	Simplex	Duplex
Image resolution	720 X 480, 360 X 240
Frame rate for recording	30(NTSC)/25(PAL) fps 720x480/720x576 120(NTSC)/100(PAL) fps 360X240/360x288(Quad)
Various recording mode	Time laps(60~0.1 field/sec), Motion detect, Alarm, or combination of several Quad or Field Switcher mode
Various replay mode	Normal, Various fast speed up to X 60, various slow speed up to 1 frame/button Go to time and date Search by alarm list
Frame rate for monitoring	30(NTSC)/25(PAL) fps 720x480/720x576 120(NTSC)/100(PAL) fps 360X240/360x288(Quad)
Number of sensor input	4
Number of alarm output	1
Motion detection	16 level sensitivity and 30 steps velocity adjustable for each camera 16X12 detection zone setting up
Post event recording	Post-alarm function concentrate recording of the channel where an event happened
Backup	Analog video out
Remote access	RS-232C, RS-485 TCP/IP (option)

Sunin Unitech Inc.

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Company introduction: A Faithful Partner for Network & Security Products.
SUNIN UNITECH INC. has grown to be the leading Security & Network products manufacturer as are result of the loyal customer support and intensive research and development, since 1992.

We have accumulated a vast quantity of field experience in Digital Network & Telecommunication technology over the past 14 years.

SUNIN UNITECH INC. was renamed from Sunin Teldcom Corp. in 2004 under new leadership and new company structure.

We are focusing on developing and manufacturing CCTV related products and aim to be leading maufacturer.
We have 4 conveyors and 8 production lines and all of our products have been tested in the chamber with humidity and temperature.

We produce all our procucts under ISO9001 and ISO14000 and FCC, CE certified And all our products are comply to RoHS.

We are very pleased to work with any companies who is looking for a reliable maunufacturer in Korea for mutual benefit.

We, Sunin Unitech Inc. will make every effort to devlelop new valuable products for customers by staying a step ahead in technology and quality.

Thank you!

Established: year 1995 as Sunin Telecom Co. Ltd.
Renamed as Sunin Unitech Inc. in year 2004.
Preisident & C.E.O: Mr. Choi Won- Choon
Factory & office: 8 Production Lines, R&D and Cameras,
Products: CCTV Cameras, IP Network Cameras, DVR Cameras, DVR, Potable DVR, Car Rear View. etc.