tcp ip sockets in java second edition practical guide for programmers - China tcp ip sockets in java second edition practical guide for programmers

RS232/485 TCP/IP RFID Access Control BTS-SCR100Dec 21, 2012

... ,2. logs capacity: 50000,3. Communication: RS232/485,TCP/IP,U-Disk,weigan in/out,4. Verification mode : 1:1 or 1:N ... with Acrylic plasticBenefits:1. Revolutionary products in industry with TCP/IP interface, avoid RS485 communication and low speed for transferring data, standalone or network ...

Supplier: Shenzhen Brightness Electronics Technology Co., Ltd.

China
ADD:Room 503, Building 41, Shahe Industrial Park, Baishizhou, Nashan district, Shenzhen,Guangdong, China,shenzhen,Guangdong
TEL:86-755-86377786

GPRS SIM908 TCP/IP GPS moduleDec 22, 2012

... •Non transparent mode •PPP-stack •Integrated TCP/IP stack Compatibility•AT cellular command interface Specification for GPS •Receiver type - 42-channel - ... -Horizontal position : <2.5m CEP•Power consumption (GSM engine in idle mode) - Acquisition 77mA - Tracking 76mAInterfaces•80-pad with ... . We Hope To Satisfy You in the Best Way! Contact: Amy yu Skype: amyyu123123 GPRS SIM908 TCP/IP GPS module

Supplier: Shenzhen Baiyi Technology Co., Ltd.

China
ADD:21A, Block2, Hengyun Building,Fuhua 3rd Road, Futian District,shenzhen,Guangdong
TEL:86-755-29968073

7'' tft full touch intelligent TCP/IP Video door phone for villa, highrise buildings, schools and offices...Dec 22, 2012

... Instal ZAD615-1CX is TCP/IP protocol;two-way video intercomearming &disarming for securityintegrated functions for house hold controlEasy Installation ... Simple installationFunction as outdoor unit for villa,Functions as a duplex confirmation in a TCP/IP systemBoth Models are very easy ... 1 year warranty is provided.IP 7'' tft full touch intelligent TCP/IP Video door phone for villa, highrise buildings, ...

Supplier: Shenzhen Zhianda Electronic Co., Ltd.

China
ADD:6/F, 8th building, Lijincheng Science and Technology Industrial Park, East Gongye Road, Longhua Town, Baoan District,Shenzhen,Guangdong
TEL:86-755-28158496

Rfid reader Access Control reader With Tcp/ip CommunicationDec 26, 2012

... upload to the device through TCP/IP, RS232/485 communication. The USB-host is used for data download and upload, including ... control panel.Wiegand in to construct master and slave system.Audio prompt and LED feedback guide the user to ... operateSpecifications: ID card Capacity30000Transaction Capacity50000CommunicationTCP/IP, RS232/485, USB-HostAccess ...

Supplier: Vanshui Enterprise Co., Ltd.

China
ADD:A1501, No.900 Yishan Road Xuhui District Shanghai China,Shanghai,Shanghai
TEL:86-21-18930072745

network wirless IP camera in smart homeDec 28, 2012

... dimisinons is 180*140*150mm.7.Frame/second: 320 x 240 display resolution 25 ... for turning(up and down 65°C, right and left 230°C)10 .Network protocol: HTTP, TCP/IP ... , UDP, SMTP, PPPoE, Dynamic DNS, DNS Client, NTP, DHCP, FTPHardware installation:1. Connect the network cable in ... second 1 time.)3. If you choose SD Card for saving, please insert SD card in the right place network wirless IP camera in ...

Supplier: Tianjin Taiyito Technology Co., Ltd.

China
ADD:No.12,Ke YanXi Road,NanKai District,Tianjin,China,Tianjin,Tianjin
TEL:86-022-27611356

Pure digital TCP/IP video intercom systemDec 17, 2012

... , TCP / IP signal transmission* Accepted indoor terminal (extension) number of open* Aluminum alloy water-proof, dust-proof casing, luminous buttons* Built-in high ...

Supplier: Shenzhen Hongfuxing Arts & Crafts Co., Ltd.

China
ADD:813,Building C,Minle Industrial Park,Minzhi Street, Baoan District,shenzhen,Guangdong
TEL:86-755-61665849

High Quality TCP/IP satellite internet receiverDec 20, 2012

... High Quality TCP/IP satellite internet receiver Outline6 in1 tuner input multiplexer is an enhanced TS re-multiplexer for digital TV ... filtering etc. Also the multiplexer can insert EPG (Electronic Program Guide), CA (Conditional Access) and data casting information into each ... separate ASI output ports and one DATA port for two separate megabit IP outputs. In other words, It can multiplex the RF ...

Supplier: Jiexiang Technology (Chengdu) Company Ltd.

China
ADD:Room 6, Floor 12, Unit 1, the Fourth Building, Dongli internation,,Chengdu,Sichuan
TEL:86-028-65033216

TCP/IP, RS232/485 Fingerprint+password safe door entry control system HF-F7Dec 20, 2012

... user operation IntroductionOne touch, that’s all it takes for access control with HF&CCTV’s F7 biometric reader that ... with durable and highly accurate HF optical sensor1-touch 1-second employee recognitionCapacity to store 2200 template and 50000 transactionsNo ... &W LCD ScreenPower Supply12V DCOperating Temperature0 °C- 45 °C TCP/IP, RS232/485 Fingerprint+password safe door entry control system HF ...

Supplier: Chongqing Huifan Technology Co., Ltd.

China
ADD:No.5, Yanghe Road, Jiangbei District.,Chongqing,Chongqing
TEL:86-23-67305242

4-door Access Control System With TCP/IP Interface Y.link04Dec 20, 2012

... Access Control System With TCP/IP Interface fits any type of installations, up to 10,000 users, 30000 in and out records. Y ... .Link-01/02/04 Series Access Control System and Time Attendance With TCP/IP Interface provide the solution for ... users, 30000 in and out records. from single buildings to multiple sites spread over remote locations and linked via TCP/IP.The user ...

Supplier: Shenzhen Yetong Technology Co., Ltd.

China
ADD:23G4,NO.D,Buji Central Building, Longgang District,Shenzhen,Guangdong
TEL:86-755-83166159

Digital Temperature & Humidity Sensor(TCP/IP)Dec 18, 2012

... light button; 3.SCM(single chip) Digital Temperature & Humidity Sensor(TCP/IP)Size: 120x206x24mm Working power supply: DC7V--20V, current: <2 ... to monitor environment and test its temperature and humidity in spots by system software;Able to automatically detect and ... is off;Unique design of connection lines for input and output ensures convenience in installation;Wide application, applicable to test ...

Supplier: Shenzhen Newabel Electronics Co., Ltd.

China
ADD:5F/L, South Tower of Sichuan Building, Hongli Road 2001, Futian District, Shenzhen, P.R. China,Shenzhen,Guangdong
TEL:86-0755-83673820-262

Industrial Grade 4 Port RS485/422 to TCP/IP Ethernet Serial Device ServerDec 20, 2012

Industrial Grade 4 Port RS485/422 to TCP/IP Ethernet Serial Device Server Features:Provide 4 RS232 portsAdopt ... / TTY driver, completely compatible with original software systemTCP Server, TCP Client and UDP Universal transparent modeSupports serial servers directly connecting ... -in 15KV ESD surge protectionMaximum serial communication rate up to 460.8Kbps Industrial Grade 4 Port RS485/422 to TCP/IP ...

Supplier: Shenzhen Fangxing Liutong Industrial Co., Ltd.

China
ADD:Area A, 7th Floor, Building 5, Wuwu Science And Technology Park, Longhua Street, Baoan District,Shenzhen,Guangdong
TEL:0086-0755-61566032

ATC-2000 TCP/IP to serial port converterDec 20, 2012

1) Support RS232/422/485 TCP/IP converter 2)All serial ports have 600W ... 1)1-Serial Port RS232/RS485 TCP/IP Converter2) RS-232RS/422/RS485 3-in-1 serial interface 300-230. ... have built-in 600W lightning protection6) 10/100M Ethernet, auto detect straight / cross cable7) Supports protocols like TCP/IP, UDP, ... human resource managementPacking:Normal Packing ATC-2000 TCP/IP to serial port converter

Supplier: Shenzhen ATC Technology Co., Ltd.

China
ADD:Room 809, Taikang Building, Tairan Industrial & Trading Zone, Futian District, Shenzhen China,Shenzhen,Guangdong
TEL:86-755-83452531-83452531

F2164 GPRS Relay Output Modbus RTU TCP IP(Remote Terminal Unit)Dec 21, 2012

... and pulse wave output functions. It has been widely used in M2M fields, such as intelligent transportation, smart grid, industrial ... into communication state automatically when powered onu Provide management software for remote managementu Support several work modesu Convenient configuration and maintenance ... and RTU extended protocol F2164 GPRS Relay Output Modbus RTU TCP IP(Remote Terminal Unit)

Supplier: Xiamen Four-Faith Communication Technology Co., Ltd.

China
ADD:J1-J3,3rd Floor,No.44,GuanRi Road,SoftWare Park,XiaMen,China,Xiamen,Fujian
TEL:86-592-5907276

TCP/IP Automatic RFID turnstileDec 20, 2012

... quality 3)size: 1200*280*980mm 4)304stainless steel TCP/IP Automatic RFID turnstile Technical Parameters 1PowerAC220C±10V,50HZ2Operating Temperature- ... .2. Custom design shape and logo,for large amount, custom logo available for free.3. Supported by professional engineers. ... 4.Special discount of our distributors or agents in their area.5.Packing in ...

Supplier: Shenzhen Goldantell Technology Co., Ltd.

China
ADD:6th Floor,Huangjia Meilong Gongguan,Minzhi Road, Baoan District shenzhen,Shenzhen,Guangdong
TEL:86-755-27209119

UHF TCP/IP Card ReaderDec 20, 2012

... ISO 18000-6C(Gen2)3.Convenient using for its small in size4.USB connection to PC SpecificationSpecificationExplanationOperating Frequency860- ... or fixed frequency(set by software)Antenna portsBuilt-in antennaMax RF power30 dBmPower smoothness0.5 DBRF ... 70% of reading rangeCommunication interfaceRS-232, USB, TCP/IP, WiegendPower supplyDC 5VPower consumption≤5WSize122mm×87mm×23mmWork Temperature10~55 ...

Supplier: Shenzhen Synco Technology Co., Ltd.

China
ADD:Room 718, Building 211, TaiRan Industry and Trade Park, Futian District,Shenzhen,Guangdong
TEL:86-755-82706901

Wholesales 9 inch handsfree LCD color tcp/ip video door phoneDec 21, 2012

... .unlocking,handsfree.night vision 2.support 4CH video in, 1CH video out 3.high resolution The latest ... .super IR night vision 2.support 4CH video in, 1CH video out 3.high resolution and contrast ... model, video recording available.11. Support 4CH video in, 1CH video out.12. 4CH can switch by ... it can match with anyoutdoor camera in my factory Wholesales 9 inch handsfree LCD color tcp/ip video door phone

Supplier: Shenzhen Hezhong Electronics Technology Co., Ltd.

China
ADD:2 floor, Heng Hui industrial park,Youg song road ,Longhua,Bao An district,shenzhen,Guangdong
TEL:86-0755-23076899

Parking RFID UHF Reader with TCP/IP ,RS232 -factory since 1992 accept PAYPALDec 22, 2012

... 1 Gen 2 *Reading distance 3-10M *Waterproof for outdoor *Widely Used for Parking system RFID UHF reader*ISO18000/EPC Class 1 ... Gen 2*Reading distance 3-10M*Waterproof for outdoor*Widely Used for Parking system 1.Frequency: 860 MHZ-----928MHZ2.Protocol ... ; +5V DC6.Antenna: Build-in7.Communication: RS-232/RS-485, TCP/IP, Wig 26 or Wig 328.Relay Data output9.Baud rate ...

Supplier: Shandong Mingwah Aohan Smart Tech Co., Ltd.

China
ADD:9/F, Block C, Yinhe Building,2008 Xinluo St., High-tech District,Jinan,Shandong
TEL:86-531-66955507

Manufacturer for TCP/IP and RS232/485 RFID Desktop Reader and WriterDec 23, 2012

... InputInput One TeamReading RangeReading Tag >0.2mReading ClueBuzzer and LEDAntennaBuilt-in small round polarization AntennaPower ConsumedDC +5V ( Power Adapter)Dimension140mm×110mm ... Authorization, reports a loss, programming operations and so on Manufacturer for TCP/IP and RS232/485 RFID Desktop Reader and Writer

Supplier: Shenzhen Goldbridge Technology Co., Ltd.

China
ADD:yannan road, no.88,shenzhen,Guangdong
TEL:86-755-83767678

E04.NET-D--Four door access control card --connecting 8 readers, TCP/IPDec 23, 2012

... ,D can be set as OUT, Reader A,C as IN)MAYYES Basic parameters: Model No.E04.NET-DPanel size145mm*1022mm ... off protection10 yearsAccess control card software features: Support RS485 and TCP/IP access controller at the same time. All of access controller ... , card swiping. Support color indicating, using different color to stand for different records.Support full screen showing. Access,Support Access and ...

Supplier: Shenzhen Aopu Industrial Co., Ltd.

China
ADD:Room508-510, Caiyue Building, Meilong Road, Longhua New district, Shenzhen, China,Shenzhen,Guangdong
TEL:86-755-82813105

proximity card time recorder by TCP/IP connection OTA650Dec 24, 2012

... capacit: 4000 Users 2. 24000 records. 3. Communication by TCP/IP 4. real-time data transmission 5. free software Model: ... 4000 Users,24000 records. Power supply: DC9VCommunication Protocol: TCP/IPRead Range: within (include)10CMRead Response: less than 0 ... Alarm function for unauthorized cards.With Access Control function, with build-in battery proximity card time recorder by TCP/IP connection OTA650 ...

Supplier: Guangzhou Ocom Technology Co., Ltd.

China
ADD:6th Floor,3rd Building,Huangzhou Industrial Zone ,Chepei RD.,Guangzhou,Guangdong
TEL:86-20-38629727