Kimpok Technology Co., Limited
COFDM EXPERT Mobile Video Wireless Communication
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Vehicle Mounted COFDM Video Link Receiver RS232/RS485 4CH Surveillance VRx
Digital wireless video receiver feature:
1) MPEG-4 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 HD/SDI hd interface output;
Specification:
| 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 | HDMI, CVBS |
| 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 |
| Resolution | 1080P/i; 720P/i |
| Lines of horizontal | 625 or 525 Line |
| Audio Output | Analog stereo left and right channels |
| Data encryption | AES |
| Voltage | AC220V±20V, DC14V~DC16V |
| Work environment | -30~70° |
| Built in Battery | 30000mA, support 4ch 48 hours recording |
| Size | 520*430*210mm |
| Weight | 22kg |
Application:
FAQ:
Q1: What can I buy from you?
COFDM digital AV transmitter, IP mesh radio, analog video transmitter, radio data transceiver, and transmitter receiver OEM main board.
Q2: Why should I choose you?
Our core R&D team comes from the first-class university in China, major in communication engineering. We believe that wireless communication will keep on developing in professional markets in the future.
Q3: Do you have a minimum order quantity?
No MOQ limit, 1pc is acceptable.
Q4: What kind of product service can I have?
OEM & ODM service.
Q5: What is the product warranty?
We offer two-year-warranty and lifelong maintenance.
Q6: What is the average lead time?
5-7 working days for regular model, and 20-30 working days for customized model.
Q7: What kinds of payment methods do you accept?
We accept bank transfer, Western Union, PayPal, or cash payment.
Q8: Can you supply the relevant documentation?
Yes, we can provide most documentation including Certificates of Analysis / Conformance; Country of Origin, and other export documents where required.
Our Service:
· One-stop ODM/OEM solution;
· 24-hour technical support;
· Lifelong maintenance (Replacement parts will be charged after a year);
· Provide professional system design and construction;
· You will get good price and high quality here since we are an experienced manufacturer in wireless microwave transmission area since 2008, we are the source.