roip 302 radio over ip for voice communication roip voip gateway,China roip 302 radio over ip for voice communication roip voip gateway Manufacturers, Suppliers

GSM Real-Time GPS Tracker Bug with SOS Button (850/900/1800/1900MHz) Blue

Nov 13, 2012

... /1800/1900MHz) BlueDeacription:Built-in SIRF Star III chipset, excellent for fixing the position even at a weak signal statusWork well ... /1900 MHzWorking all over the worldSupport voice call two-way talking communicationSOS functionReal-time locating and tracking, support SMS communication or GPRS TCP ...

Supplier: Ando Electric Firm

[China Manufacturers]

EP series fingerprint time attendance (Bio-office)

Mar 02, 2012

... high capacity lithium battery Plug & play USB communication and TCP/IP for network New generation waterproof sensor With Anviz’s ... scratchproof AFOS300 fingerprint sensor User name display and human voice prompt Realtime data transfer and WEB online tracking ... FP+PWIdentification Time<0.5 SecFRR0.001%FAR0.00001%Communication InterfaceUSB Device,USB Host,TCP/IPSelf-defined Status16WorkcodeYesSize185(w ...

Supplier: Anviz Biometric Tech. Co., Ltd.

[China Manufacturers]

32 channel standalone dvr with new model

Mar 06, 2013

... -level user management.Power Supplier:Support circuit protection, protect from over-Volt, over-Current, and short circuit SpecificationMODELCW-D8824CW-D8832Main processorHigh Performance ... (linear voltage,10KΩ)Ouput1CH, BNC(linear voltage,600Ω)Voice Communicationindependent CH for 2 way voice communication(mini JACK)DISPLAYResolutionD1 704×576(PAL) 704×480 ...

Supplier: Shenzhen Win Vision Technology Ltd.

[China Manufacturers]

China S3 Celular

Mar 31, 2013

... AF)Sensor type: CMOSZoom mode: 4x digital zoomVideo Player: SupportFM radio: SupportMP3 player: built-in; support audio formats: MP3/HE-AAC ... dual standby: SupportWAP Browser: WAP 2.0Bluetooth Communication: Built-in support for voice and data transmissionGPRS communication: supportEDGE: supportUSB: support, USB2.0 Full speedHeadphone ...

Supplier: Shenzhen Friendever Technology Co., Ltd.

[China Manufacturers]

wireless usb modem

Dec 05, 2012

... Interior Data Search ...etcProduct CharacteristicsIt is designed for Tone, SMS, Data and GPRS Wireless Connection ... Dimensions75x45x15mm Weight 38gBasic CharacteristicsSupports the AT commands, TCP/IP, UDP and PPP protocol114Kbps Full-rate Transmission, ... rotation, foldable highly sensitive antennaUSB CableDriving SystemApplications Voice communication, SMS receiving and sendingReceiving and sending E- ...

Supplier: Guangzhou Linkto Technology Company Limited

[China Manufacturers]

AT-9050 GSM 900 MHz Mobile Cell Phone Signals Booster Repeater Amplifier 50dB+Indoor Whip Antenna+Outdoor Yagi Antenna+30" Cable

May 04, 2012

... antenna and these signals are amplified and retransmitted over the air via the booster's outdoor ... from a cellular phone base station are received over the air by the booster via the booster ... and these signals are amplified and retransmitted over the air via the booster's indoor ... amplification stages, this results in crystal clear voice communication for an established GSM call as the GSM uplink ...

Supplier: Shenzhen Amroad Security Technology Co., Ltd.

[China Manufacturers]

Color Screen Biometric Access Control and Time Attendance Recorder

May 10, 2012

... for the entrances and exits of appartment, multi-family houses,office, factory, hotel, school, etc.2. TCP/IP + RS485 + USB Communication ... +Card / Fingerprint+PIN / 5. Professional software for managing the user information and attendance records.Parameters: ... Card/PasswordFingerprint Capacity3,000Log Capacity60,000 eventsCommunicationTCP/IP, RS485, USBU disk up/downloadAvailableLanguageChinese, ...

Supplier: Shanghai SOMB Intelligent Engineering Co., Ltd.

[China Manufacturers]

ZKsoftware iFace302 biometric identification time attendance face reader Finger

Mar 31, 2013

... alone access control reader 2.The iFace 302 also includes a USB-port for offline data backup/manag ZKsoftware iFace302 ... . The iFace 302 also includes a USB-port for offline data backup/management.For even more security, iFace 302 can be purchased ... Face 7.0 & ZK Finger 10.02000mAh backup batteryOptionalCommunicationTCP/IP,RS232/485USB-HOSTTwo USB-HostWireless Wi-FiOptionalTime attendance Standard ...

Supplier: Shenzhen Blueskyocean Technology Co., Ltd.

[China Manufacturers]

Android smart phone A8500

Nov 28, 2012

... software format: support Radio : FM stereo play,can play outside without earphone,support timing for voice-recordingVideo Play: High- ... MP4,DVD player,handsfree function, group message sending, WAP, radio play, Bluetooth function, GPRS download, MMS, E-book, ... call, IP talk, calendar, calculator, currency exchange calculate, stopwatch, world time, to-do list, timing for recording, voice-recording, ...

Supplier: Shenzhen Kingstory Technology Co., Ltd.

[China Manufacturers]

Easy Control Alarm Receiver Central Monitoring Station

Oct 18, 2012

... Monitoring Station Model: R-2005GSMAlarm Systems send alarm signals over telephone landline to a central monitoring station, it works ... sending and forwarding. Telephone line status display. Two-way voice communication...etc. Compared to others manufacturer, we provide the free ... and constantly updated. users can update the software totally for free. We provide 100% warranty, full after-sales service ...

Supplier: Shenzhen Meidasi Technology Development Co., Ltd.

[China Manufacturers]

Eoc 300C slave four Eth and one VOIP

Sep 22, 2012

... most potential SIP protocol in the current VOIP communication and Softswitch field. With the good extensibility ... compensation and so on, providing the high voice quality which could compares with the traditional ... static state IP configuration, DHCP, PPPOE and so on. It’s fully suitable for the various ... kinds of softswitch platform, trunk gateway and landing gateway Eoc 300C slave four Eth and ...

Supplier: Hangzhou CNCR-IT Co., Ltd.

[China Manufacturers]

OnAccess4xx Series FTTH ONT

Mar 31, 2013

... can delivery high-speed internet data excellent quality voice over IP (IP Phone) and full-spectrum CATV in Fiber-to ... provide VoIP telephony and T.38 fax services complying with SIP telephony signaling protocolCarrier-grade voice quality with voice ... including HDTV broadcastExcellent RF frequency and distortion characteristics for high linearityInternal proprietary impedance match circuitry with one ...

Supplier: Shenzhen First Mile Communications Ltd.

[China Manufacturers]

ASA5505-SSL10-K9

Feb 11, 2012

... a next-generation, full-featured security appliance for small business, branch office, and enterprise teleworker ... for improved network segmentation and security. The Cisco ASA 5505 provides two Power over Ethernet (PoE) ports, enabling simplified deployment of Cisco IP ... phones with zero-touch secure voice over IP (VoIP) capabilities, and deployment of external wireless access points for ...

Supplier: Beijing All-Win Networks Co., Ltd.

[China Manufacturers]

Power Bank charger 12800MAH ipad

May 29, 2012

... intelligent control circuitry, built-in short circuit, overcharge, over discharge protectionFeatures: European-style design, luxurious and elegant, ... electronic equipment. To other electronic equipment for charging:Mobile power for the communication of digital electronic products with DC-5V ... charged.quantify the remaining battery power indicator light.To ip-019 charge:power indicator red, said it is ...

Supplier: Jiangsu Zhongbo Communications Co., Ltd.

[China Manufacturers]

Rack Server NF8520 (4 socket 4U)

Mar 31, 2013

... With the large memory capacity, high speed of data communication and scalability, emphasizing the "IFA-Intelligent Flexible Architecture" ... in the computing, storage, high-performance balanced communication, it creates a versatile high-performance, high reliability, ... without any delay to the users. Optional support for KVM over IP function allows users to better work with Inspur ...

Supplier: Inspur Electronic Information Industry Co., Ltd.

[China Manufacturers]

2013 THINPAX TK107 GPS Tracker Full Functions Car Gps tracker

Mar 16, 2012

Two way voice communication Photo snapshot automatically upon alarm trigger and view photo by ... Release. Alerts Function.SOS Emergency Alarm.Geo-fence.Movement alarm.Over Speed Alarm.Fuel Checking Alerts.Temperature Checking Alerts.Low Battery ... up APN..Modes Switch between “SMS” and “GPRS”18ApplicationsUsed widely for positioning and tracking vehicle and other moving objects. Content Specifications ...

Supplier: Shenzhen HongTaiDaXin Science and Technology Co., Ltd.

[China Manufacturers]

CDMA Modem 800/1900MHz electric power ,water conservancy CDMA modem

Mar 31, 2013

CDMA Modem 1.TCP/IP&AT protol support 2.Size: 74*54*25mm 3.Frequency: ... Q2438fCDMA MODEM with VoiceProduct designAluminum casingWireless access to internetRJ11 for voice (handset)With TCP/IP stackSingle-band: 800/1900MHz3V movable UIM slotMaximum transmitting ... tone multi-frequency function(DTMF)Send and receive SMS, data, voice, e-mailAlways on-lineInput voltage : 7V-35VStandby current: 3.8mAWorking ...

Supplier: Shenzhen Bailingjia Technology Co., Ltd.

[China Manufacturers]

H3201 3G wirless DVS/MDVR

Nov 14, 2012

... video monitoring solution.Industrial grade products, especially suitable for those place where widely spread, hard to install cable ... tracking.Support RS-232 port data transportation.Two-way voice communication support.Alarm input/output, motion detect, etc.Timing ... table function.ModelH3201 Video encode standardH.264NetworkDHCP/Static IP/ADSLEVDO/CDMA 1XHSPA+/HSUPA/HSDPA/UMTS/EDGE/GPRS/GSMVideo ...

Supplier: Shenzhen Hongdian Technologies Corporation

[China Manufacturers]

4 Channels Satellite Receiver

Aug 06, 2012

1.Support 1 channel TS over IP(UDP) input/output(optional) 2. ... could bundled up all the TS stream signal to IP package (UDP), transport by network or TS ... a signal generator for Bureau of Radio and Television front end. FeaturesSupport 1 channel TS over IP(UDP) input/output ... program automaticallyRJ45 interface, support NMS, TCP/IP network transport protocolsFront panelback panel 4 Channels Satellite ...

Supplier: Chengdu Yadianna Technology Co., Ltd.

[China Manufacturers]

Face recognition time and attendance system with Card Reader

Aug 28, 2012

... :Elegant ergonomic designFace, RFID, PIN identification mode TCP/IP Communication and USB Host3.0 inch TFT touch screen, T9 ... SensorLCD Display: 3" TFT Touch screen /Speaker Speaker: Voice Prompt (language can be selected)Technical Specifications Capacity: Face ... -bellLanguage: Multi Language, English, French, Spanish, Arabic, etc., for more than 40 languages can be selectedOperation temperature: 0~45 ...

Supplier: Vanshui Enterprise Co., Ltd.

[China Manufacturers]