Wireless COFDM 4Ch AV Receiver with DVR

Model:	SG-CH4
Brand:	Safe Guard
Origin:	Made In China
Category:	Security & Protection / Other Security & Protection
Label:	cofdm receiver , video receiver , c ofdm modulation
Price:	-
Min. Order:	1 pc

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Product Description

Model: SG-CH4

1) MPEG-2 video compression, DVD video quality;
2) Modular design and highly integrated
3) 17" Standard samsung LCD screen;
4) Built in with 60G SSD memory;
5) Support 4 channels 48 hours continuously recording;
6) Can support RS485/RS232 and av signals transmission simultaneously;
7) Nobody can steal your video and audio because of its data encryption.
8) NTSC/PAL automatically adapt, support user adjustable;
9) Supports high-speed mobile NLOS ( Non Light Of Sight ) reception;
10) Adjustable working frequency,bandwidth,RF power and etc.
11) COFDM modulation, Stable signal reception;
12) Can custom made with HDMI/SDI hd interface output;

Detailed Images

This picture is just for your reference, we can custom made different functionalities according you needs.

Product Parameters

Frequency	300-800MHz/1.2G/2.4G/5.8GHz (optional)
Memory	60G/120G, 4 channel 48 hours recording
LCD monitor	17inch
RF Level Input	-105dBm~-20dBm
RF Interface	N(F)
AV output	BNC
Modulation	COFDM
Power supply	AC220V / DC12V
Bandwidth	2/2.5/4/8MHz (adjustable)
Constellation	QPSK,16QAM
Data control interface	Standard RS232/RS485/TTL level,9600,8,N,1
RS232/RS485 data interface	Standard RS232/RS485 level, support 1200~115200
FEC	1/2,2/3,3/4,5/6,7/8 (optional)
Guard Interval	1/32,1/16,1/8,1/4 (optional)
Video Output	1 line PAL/NTSC analog video
Video Decoding	ISO/IEC13818-2 MPEG-2MP@ML
Revolution	720×576(PAL) , 720×480(NTSC)
Lines of horizontal	625 or 525 Line
Audio Output	Analog stereo left and right channels
Data encryption	AES / ALLTECH Basic scrambling
Voltage	AC220V±20V, DC14V~DC16V
Work environment	-30~70°
Built in Battery	30000mA, support 4ch 48 hours recording
Size	520430210mm
Weight	22kg