Data Wirless Module
ULTRA LOW POWER DATA WIRELESS MODULE: Power supply: DC 5v; RF power: ≤500mw; Receiving current: <25mA; Transmitting current: <400mA; Sleep current: <20uA; Transmission distance can reach 2Km (BER=10-3@9600bps); Size: 53mmχ38mmχ10mm (without antenna port ).

Gr3000 Tri Band GSM / GPRS Router
1. Tri-band GSM900 / DCS1800 / PCS1900. 2. Rugged, Industrial IP40 Enclosure. 3. Open source Linux firmware. 4. Dial up to GPRS using PPP connection. 5. Acts as VPN server for remote VPN login to private network. 6. Can act as a Dyndns client for system that are unable to secure static IP. 7. Web base monitoring / status report. 9. Acts as NTP timeserver for the local network.

Portable Mobile Signal Jammer
1) Taking use of super high frequency and mini-power interference technology, high effective power. 2) Effectively making subsections, just interfering downlink and no interception on the base station. 3) Extreme portability, the weigh for machine itself and antenna is just 150g. 4) Low power consumption, working time for machine is about 2-3 hours, supplied power by battery. 5) Imported elements: slow start up design of circuit. These elements can maintain the stable operation condition with high integration

Fixed Wireless Terminal
Features: 1) 900 and 1,800 GSM connectivity. 2) Simple to install and easy to maintain. 3) Allow PIN code entering and reciprocal phone-card lock. 4) Provide optimized circuit directly connecting the exchange device. 5) For extensions. 6) LCD with backlit screen. 7) Polarity reversal signal for metering. 8) 3.5dB gain antenna. 9) Compatible to PABX. 10) Suitable for call termination of ISP. 11) Incoming call reminder and time display

WL-BSR
Specifications: 1. Operating range: 2400~2500 MHz. 2. Operation Mode: Bi-directional, half duplex, auto-switching via carrier sensing. 3. Connector: SMA receptacle. 4. Impedance: 50 ohm. 5. Lightning Protection: Direct DC ground & DC black on amplify output. 6. DC Surge Protection: at 6VDC input from transmission cable. 7. Frequency Response: /- 1dB over operating range. 8. Transmit input power: 6 dBm (4mW) minimum, up to 200mW ( 23dBm) maximum. 9. Output power: 200mW ( 27 dBm nominal). 10. Transmit Gain: 17 dB. 11. Receive Gain: 10 dB typical. 12. Receive Noise Figure: 3.5 dB nominal. 13. Operating Temperature: -20 to 70 C. 14. Operating Humidity: up to 95% relative humidity. 15. Power: 6V DC max. Current <650 mA , 90~264V for AC adaptor. 16. Dimensions: 3.0 x 2.2 x 1.1 in (7.8 x 5.6 x 2.9 cm ). 17. Material: Cast aluminum. 18. LED indicator: TX LED

CDMA Optical & Channel Selective Repeater
1) Tried optical transmission technic, Low loss transmission, transmit far without relay; high SNR; Apart from interfere signal. 2) Donor antenna and repeat antenna at different port, without self-excited, high gain of repeater, can omnidirectional cover. 3) Master use coupler get pure input power. 4) A master can take several slaver. 5) Waterproof chassis suitable for indoor and outdoor service; 6) Full-duplex & dual-port design, and built-in power supply, making it convenient for installation; 7) Allowing for continuous gain adjustment and gain contrast; 8) ALC technology used to provide auto amplitude fixing.

USB Bluetooth Dongle
1) Enjoy the wireless freedom of Bluetooth today from up to stated distance 100m away. 2) Connect your laptop or PC to the internet via your cell phone. 3) Download free ringbones, games, screensavers and wallpaper from the internet and upload them to your mobile phone all for free. 4) Transfer pictures from your camera phone to the PC. 5) Use your mobile phone to transport files from computer to computer. 6) Synchronize your cell phone and PDA with your PC wirelessly. 7) This dongle can communicate with all devices with Bluetooth trademark.

Design Just For GSM Gateway
It is specially designed for the match with VOIP,It have special functions as follow: 1.Full burthen stability work for 24 hours. 2.Consecution talking for 5 hours. 3.control and Recharge remote by data instruction . 4.superior-quality voice, anti live signal accurate fee count. 5. Caryy changeable pay counter, no need to purchasing other pay counter. 6. The online sound of dial,busy sound. 7.Caller ID. 8.Clock. 9.Signal location. 10.Current talking system provide to connect with counter and computer counter. 11.Store world wide phone pay rate,autom organize different number and count the pay currently. 12.Local code set, solid long-distance, cellphone's IP autom insert different Ip. 13.Dial free number directly,eg:110,119,120;You can set pay counter freely, Ip, free number. 14.Provide safe key. 15.Autom recognize net, short,or long distance phone number. 16.Forbiden internet, long-distance, short-distance setting. 17.Common custom of dial.

GSM Wireless Fax Terminal
1) Making & answering calls after connecting to telephone set. 2) Send/receive faxes through connecting to fax machine. 3) Available to connect with telephone set, PBX, billing machine, etc. 4) Available to connect with backup battery, and the stand-by time can reach 24 hours in case when the power is cut off. 5) Built-in PIN code protection featured with locking device/card/network. 6) Caller ID. 7) Optional to match with various high-gain antennas, featured with signal intensity indicator, Working status indicator, breakdown indicator, etc. 8) Supports the functions of redialing and hands-free. 9) Can proceed with setting up and modification of parameters through the phone set or PC

GPRS PCMCIA Modem
1. browse the Internet. 2. send and Receive E-mails. 3. two-way SMS. 4. send and receive Fax. Technical Parameters: 1. tri-Band EGSM900, GSM1800, and GSM1900. Output Power: 500 mW (27 dBm) / 2W (33 dBm). GSM 900 MHz band. Transmit, Receive: 880-915MHz, 925-960MHz. Output Power: 500 mW (27 dBm) / 2W (33 dBm). DCS 1800 MHz band. Transmit, Receive: 1710-1785MHz, 1805-1880MHz. Output Power: 400 mW (26 dBm) / 1000 mW (30 dBm). PCS 1900 MHz band. Transmit, Receive: 1850-1910MHz, 1930-1990MHz. Output Power: 400 mW (26 dBm) / 1000 mW (30 dBm). 2. GPRS multi-slot class 10 (6 down / 4 up) , up to 115. 2kbps. 3. GPRS mobile station class B. Compliant to GSM phase 2 / 2. - Class 4 (2 W @ 900 MHz) - Class 1 (1 W @ 1800 / 1900MHz). 5. operating System: Windows 98 / / ME / 2000 / XP. 6. control via AT-Command. 7. interface: PCMCIA. 8. sim application toolkit. 9. supply voltage range 3. 4. . . 4. 5 V

Wireless PCI Module
Comply with IEEE802. 11g, IEEE802. 11b. Support WPA / WPA2 data security, IEEE802. 1x authentication, TKIP / AES encryption, 64 / 128 / 152-bit WEP encryption. Support 54 / 48 / 36 / 24 / 18 / 12 / 9 / 6 / 11 / 5. 5 / 3 / 2 / 1Mbps wireless LAN data transfer rates. Provide Mini PCI interface. Support Ad-Hoc and Infrastructure modes. Support roaming between access points when configured in Infrastructure mode

GPRS / EDGE Wireless Network Card
Quad-band GSM850/EGSM900/DCS1800/PCS1900. GPRS/EDGE multi-slot class 12, GPRS mobile station class B. EDGE, GPRS and GSM circuit switched data. Data, voice and SMS. Support for multiple APNs. Firmware upgrade available. Data interface: USB specification 2.0 compliant full-speed.  Highly compact, light and powerful. LED display, simple integration via plug & play. USB bus-powered, requires no external power supply. Vibration (non-operating):15g peak,10Hz to 2kHz. Humidity: <95%(non-condensing).  Weight: Approx.41g System Requirements. 

Network Rack Cabinet
Velocity 19" network cabinet: Velocity cabinets have strong strength constructed frame, precision pressure casting entire bases, large section drawing aluminum profile poles and equipment mounting flanges, with 8 pcs M12*45 bolts to fix and connect them. Installation interface comply with International Electro Technical Commission IEC-297 standard and is anti-static design. Material: Bases: Magnesium alloy (AZ91D) or aluminum alloy (ADC12). Frame (including equipment mounting flanges),door border: aluminum alloy (6063-T6). Front door: 5mm toughened glass. Rear door, side panel, roof and base vented plate: 1mm SPCC-I. Finish: powder electrostatic spraying

54m Wireless Router
Comply with IEEE802. 11g, IEEE802. 11b, IEEE802. 3, IEEE802. 3u standards. 1 10 / 100M Auto-Negotiation RJ45 WAN port, 4 10 / 100M. Auto-Negotiation RJ45 LAN ports. Support Auto MDI / MDIX. Share data and Internet access for users, supporting PPPoE, PPTP login client support, Big Pond login Client Support. Support 54 / 48 / 36 / 24 / 18 / 12 / 9 / 6 / 11 / 5. 5 / 3 / 2 / 1Mbps wireless LAN data transfer rates. Provide 64 / 128-bit WEP encryption security. Provide WPA / WPA2 and WPA-PSK / WPA2-PSK authentication and TKIP / AES encryption security. Provide wireless LAN ACL (Access Control List) filtering. Built-in NAT and DHCP server supporting static IP address distributing. Built-in firewall supporting IP address filtering, Domain Name filtering, and MAC address filtering. Support TCP/ IP, PPPoE, DHCP, ICMP, NAT. Support Flow Statistics. Ignore Ping packets from WAN or LAN ports. Support firmware upgrade. Support Remote and Web management

Bluetooth GPS Receiver
1) Product name: Bluetooth GPS receiver. 2) Bluetooth specification: version1.2 Class2. 3) Input voltage: 3.3V DC±10%. 4) Supply voltage: VDD:3.60V±0.1V. 5) Current consumption: 50mA Typ.at DH5. 6) Carrier frequency: 2,402MHz - 2480MHz, See2-17. 7) Maximum data rate: asynchronous: 723.32kbps / 57.6kbps. 8) Synchronous: 433.9kbps/ 433.9kbps. 9) Transmission power: 0dbm Type. 10) Working distance: 0 - 20 meters. 11) Startup time: up to 300 hours. 12) Work time: up to 10 hours. 13) Sensitivity: -140dBm acquisition / -152dBm tracking. 14) Dynamics: 4G (39.2m/sec). 15) Operational limits: altitude<18,000m or velocity<515m/s. 16) Dimensions: 80 x 54 x 18mm

GPRS USB / PCMCIA
1. dual-Band EGSM900, GSM1800. Output Power: 500 mW ( + 27 dBm) / 2W ( + 33 dBm). GSM 900 MHz band. Transmit, Receive: 880-915MHz, 925-960MHz. Output Power: 500 mW ( + 27 dBm) / 2W ( + 33 dBm). DCS 1800 MHz band. Transmit, Receive: 1710-1785MHz, 1805-1880MHz. Output Power: 400 mW ( + 26 dBm) / 1000 mW ( + 30 dBm). PCS 1900 MHz band. Transmit, Receive: 1850-1910MHz, 1930-1990MHz. Output Power: 400 mW ( + 26 dBm) / 1000 mW ( + 30 dBm)

Outdoor Remote-Controlled Rotating Antenna
Features: 1) VHF/UHF full channel with booster. 2) Infrared remote control and electrical controller rotation. 3) Full-direction (360 degree) rotation. Specifications: 1) Channels: VHF1-12, UHF21-69. 2) Frequency: VHF45-230MHz, UHF470-860MHz. 3) Gain: VHF20dB, UHF35dB. 4) Rotation: 360 degrees. 5) Impedance: 75ohm. 6) Power consumption: 3W. 7) Power: AC 220V/50Hz. 8) Rotation speed: 2-4r/min

Fixed Wireless Gateway
GSM 900Mhz/1800Mhz (850Mhz/1900Mhz/1800Mhz module optional). G3 Fax. GSM/ PSTN route setting. GPRS data supports. SMS Send/Receive with WEB GUI. Roaming Lock. Caller ID Display. Dial Plan/ Prefix setting. 1 Phone port & 1 FAX port, auto-distinguish phone/fax. ISO9002 / 9001 / CE / RoHS certificates.

Wireless Data Trans - Receiver
Wireless control of tilt pan and ccd cameras; building automation, security monitoring, machine room wireless control, door and gate wireless control;industrial remote wireless control and sensing; wireless data collection; traffic control, alarm;wireless meters reading. Functions: 1. Antenna with built-in transmitter and receiver; 2. Green power output, max power output 500mw; 3. Carrier frequency 433mhz with 2km work range; 4. Carrier frequency 915mhz with 5km work range; 5. Transparent data interface, suitable for any protocols and non-standard protocols. Factory setting is rs485. Other interfaces are available upon custom orders. 6. Communication channels are semi-duplex. No need for any extra programming. Send and receive data straight away. 7.8 channels are available for model of grs-lmx96.16 or 32 channels can be further developed upon requirements. 8. Interface baud rate is 9600bps, the format is 8n1/8e1 user defined. Effective air baud >9600. Endless data frames can be transmitted. Other baud rates are available upon requirements. 9. Good for point to point communications. Networking is also available. 10. Lower power consumption with 12v DC power supply. Reception current is <500ma, and transmission current is <300ma. 11. High reliability, compact, light weight, and easy to install.

GSM Module
1.Display by large LCD. 2.Accurately calculate time and money, thumb through telephone records. 3.It indicates when busy tone. 4.It can be used together with fare register and computer fare register. 5.It displays signal intensity and working state. 6.It displays incoming telegram. 7.Controlled by automatically IP route, and it automatically dials IP to get long distance. 8.Surcharge, handling charge, call charge, call step size are modifiable.9.Machine locking, card locking and comb zone locking function. 10.It can refuse to answer telephone, and it adds up call expense automatically. 11.It can work up to 100,000 hours without any malfunction, so it has stable working performance. 12. The receive signal is sensitive, and the sound is clear when answering telephone.

EDGE / GPRS Modem USB Interface
It is the wireless modem with USB interface, it is a quad-band wide area wireless network modem supporting all the different frequencies used by EDGE and GSM/GPRS networks worldwide. Users around the world can enjoy the freedom to have access to critical information wherever they are located on both EDGE and GSM/GPRS networks. The P300U provides users with ease of use to transfer large files, download graphic heavy information, send/receive SMS messages and receive large amounts of data quickly at the same time, to stay connected during their busy day. With the P300U, users can stay connected on EDGE networks with over 200kbps speed (network support needed).

CDMA 2000.1x PCMCIA Modem
CDMA 2000.1x high speed network. Removeable uim required. Standard PCMCIA type II interface. Maximum downlink speed up to 230.4kb/S. 2-way voice call. 2-way SMS. Establish fast internet connection. Personal phonebook. Extractable stainless antenna. User friendly software interface

E1/10Base-T Ethernet Bridge
bridge, also called 2Mbps G.703 / Ethernet interface converter, is ideal for the case where low-cost bridging is required. It also can be used as a LAN extension. When used as extension or segment switch, it has two working status, namely filtering and non-filtering, to determine whether all communication traffic is allowed to transport to WAN circuit or not. 1) 1 E1interface. 2) 1 UTP interface, for connection to network card or hub. 3) Optional clock: internal clock (master mode); receiving and recovering clock 4) Complete alert and status display. Technical parameters: 1. E1Interface: a) Interface rate: 2048Kbps±50ppm ; b) Interface code pattern: HDB3 ; c) Interface resistance: 75Ω/unbalanced (BNC connector); 120Ω/balanced (RJ-45 connector) ; d) Physical and electrical character of 2048Kbps digital interface in conformity to proposal of ITU-TG.703. 2.10Base-T interface: a) Line transmission protocol: HDLC ; b) IEEE802.3/Enthernet V.2 standard compatible ; c) Max. line rate of WAN: synchronous 10Mbps ; d) Max. filtering or transmitting rate: 15,000 frames/sec ; e) Enhanced TINYGRAM compress mode ; f) LAN table of 10,000MAC addresses ; g) 256 frame buffer ; h) Working environment: Environment temperature: 0 - 40°C ; Relative humidity: 5 - 95 ; Atmospheric pressure: 86 - 106kPa ; Power supply parameter: AC180V - 240V (50Hz/60Hz); power consumption <5W

GSM / CDMA Fixed Wireless Terminal
GSM-PSTN ROUTER Supporting voice and data service, GSM-PSTN ROUTER can be connected to telephone and computer. It can also be connected to the PBX as a wireless trunk. GSM-PSTN ROUTER supports CLID, Call Restriction, Call Forward, Call waiting and Auto PIN entry for SIM card. It also supports line polarity reversal signal for billing which is widely used in payphone. One of main function is that GSM-PSTN ROUTER is also provide a interface for a fixed telephone line (PSTN) . It can receive from GSM or PSTN and make call to either of them. It determines the call type and directs the call to the corresponding phone service provider. That is, if you call a PTT number, it will make the call through the regular phone lines. If you call a GSM number, it will direct your call through the GSM company lines. Thus, your calls become cheaper, because calls made between the subscribers of the same operator have lower rates.

54m / 108m Wireless Broadband Router
Features: Comply with ieee802.11g, ieee802.11b, ieee802.3, ieee802.3u. The integration of router and wireless ap. Extensive broadband access support: Xdsl/cable modem, support xdsl/cable or broadband ethernet access through fixed or dynamic ip. Ssid-based broadcast control and mac-based access control. 4-port 10/100m switches integrated. Csma/ca, csma/cd, tcp/ip, pppoe, dhcp, icmp, nat supported Web-based remote management. Built-in firewall to prevent from network attack. Virtual server, dmz host supported. 108/54/48/36/24/18/12/9/6m or 11/5.5/2/1m multi-speed auto negotiation. Multi os supported: Windows9x/ 2000/ xp, linux, novell, mac Wireless roaming supported