Address: 12/F, Tianxiang Bldg, Tian`An Cyber Park, Futian District, Shenzhen, Guangdong, China (Mainland)
Phone: +86-755-2695 +3744
GPRS / CDMA / EDGE Wireless Router for Mobile DVR
Models:1.KOM-WR-G (GPRS)2.KOM-WR-C (CDMA)3.KOM-WR-E (EDGE)Description:2.5G mobile communication technology (GPRS/EDGE/CDMA 1x) has become widely used formany applications such as ATM, POS, SCADA and surveillance system will requiredata channels covered all country; this brings a bright future for GPRS/EDGE andCDMA 1x data networks applications.GPRS network theoretically can provide a maximum bandwidth 171.2Kbps, actually; itworks at 40~100Kbps bandwidth (it depends on service provider` s operation policy).As we know, GPRS is packet based network which provides TCP/IP communicationchannel.EDGE stands for Enhanced Data Rate for GSM Evolution, it is capable of offering datarates of 384kbps and, theoretically, of up to 473.6kbps. A new modulationtechnique and error-tolerant transmission methods, combined with improved link adaptationmechanisms, make these EGPRS rates possible.CDMA 1x network can provide a maximum bandwidth up to 300Kb/s and actual transmittingand receiving bandwidth reaches 100Kb/s.Features1) Non host support: Normally, GPRS/EDGE or CDMA 1x Modem can be connected to a PC,and then dial an access number manually; it utilizes the PC resources to processthe data transmission and protocol conversion. Galaxy router is an embeddedplatform built-in with a processor, RTOS, protocol stack and application software.It works automatically without host PC.2) Always online: Galaxy Router will automatically attach to GPRS/EDGE or CDMA 1xnetwork when it is powered on, and then set up a transmission channel.3) Toll on traffic: Galaxy Router can be configured to work always online; it ischarged according to traffic.4) High speed: Maximum GPRS bandwidth can be 171.2Kb/s, only 40-100Kb/s can be reachedat actual application. EDGE is capable of offering data rates of 100-200Kb/sand, theoretically, of up to 473.6Kb/s. Maximum CDMA 1x network bandwidth canbe 300Kbps. However, the bandwidth will depends the operator`s policy. For example,it is only 80-100Kbps bandwidth at China Unicom CDMA 1x network.5) Routing and NAT functions: Galaxy router provides routing table and NAT function;it is an ideal solution for branch office connection or SOHO application.6) Simple and flexible to use: Galaxy router is a powerful and easy to used device.It is easy to build your own private mobile data network.Basic FunctionsEase to use, reliable and flexibleSupport dual band GPRS/EDGE or CDMA 1x networkAlways onlineReal clockEnhanced Functions1.Support multiple protocol conversion2.Support data center communication3.Support NTP or CDMA network clock4.Transparent data transmission5.Support virtual private data network6.Online detection and redial7.Ethernet or RS-232/485 interface8.Self-diagnostic and alarm output9.EMC/EMI designProfessional Functions1.Built-in DHCP server2.Firewall and NAT3.Support DMZ host4.Support Dynamic DNS5.Support packet filtering6.Support radio network data envelope counting7.Support CLI operation8.Support BTS testing9.Support DTU functions10.Ethernet or dial-up network routing (Backup)11.WEB/Telnet management interface12.Local/remote firmware upgrade13.Local/remote TFTP firmware upgrade14.Local/remote profiles backup and retrieveSpecification:GPRS/EDGE:1.GPRS/EDGE Class 2~102.Code plan: CS1~CS43.Complied with SMG31bis specificationsCDMA 1X:1.Support IS 707 data service2.Support 153kbps packet data3.Support Class 2.0 Group 3 facsimile4.CDMA 2000 spread spectrum5.Complied with IS-95A, IS-95B CDMA interfaceInterface:1.Antenna: 50ohm/SMA/Female2.UIM/SIM card: 3VSerial data:1.RS-232(DCE) or RS-4852.Serial data rate: 300 to 115,200 bits/s3.Configuration interface: WEB/RS-2324.Alarm output interface: TTLEthernet: Ethernet: 10/100BaseT/RJ45Packing:1PC/CTN
Features:1-4ch video inputMPEG-4 compressionRecording and display: 30f/sResolution: 160 x120, 320 x 240Support PTZ control and alarm, speed dome controlSupport 4 cards per PCMotion detection, alarm re
Features:1. H.264 compression format2. Preview up to D1 (720 x 576) for preview3. Adopt super CONEXANT 23881 chip 10 Bit ADC decode, about 40% higher picture quality improved inpicture color and satur
Product Name: 10-Bit ADC Decode Chipset: 4CH/8CH Video & Audio H.264 DVR CardModel Number: KVC-8204SC, 8208SCPlace of Origin: ChinaFeatures:1. H.264 compression format2. Preview up to D1 (720 x 576) f
Product Functions/ Features* High speed embedded CPU and real time embedded control operation system are adapted with the product, it provide operation stability, no hang-up error, more reliability an
Product Functions/ Features* High speed embedded CPU and real time embedded control operation system are adapted with the product, it provide operation stability, no hang-up error, more reliability an
Feature:- High Sensitive 1/4" SONY CCD- Normal Resolution: 420 TV Lines- Min. Illumination: 0 Lux (IR on)- Infrared Distance: 80M- Auto White Balance- Zoom Lens: 22X optical zoom, auto focus- Waterpro
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