voice communication roip 302 gateway,China voice communication roip 302 gateway Manufacturers, Suppliers

90 zones gsm alarm security system with low price

Oct 22, 2012

... trigger from sms when alarm 3, two-way communication for alarm gsm alarm security system1, know ... trigger from sms when alarm2, two-way communication systemgsm alarm security system features:1.To know ... wired zones GSM alarm system 3.Two-way voice communication. 4.The system supports the GSM cell phones ... 6. When alarming, system plays the recorded voice at first, call six phone numbers and send ...

Supplier: Shenzhen Alarmvip High Tech Limited

[China Manufacturers]

Cisco VIC2-2E/M module

Mar 12, 2013

Cisco VIC2-2E/M module Two-port Voice Interface Card - EandM Cisco VIC2-2E/M moduleRECEIVE AND TRANSMIT ( ... . SPECIFICATIONS - PRODUCT DESCRIPTION: CISCO VOICE INTERFACE CARD - DEVICE TYPE: VOICE INTERFACE CARD - ENCLOSURE TYPE: PLUG-IN MODULE - VOICE COMMUNICATION SUPPORT: VOIP - ANALOG PORTS: QTY ...

Supplier: Shenzhen CNET Network & Technology Co., Ltd.

[China Manufacturers]

3G Intelligent Alarm System 3G3

Oct 06, 2012

... alarm can only achieve the basic SMS data transmission and voice telephone platform calls, PH-3G3 not only inherited the common ... night vision;Support two-way video or voice communications while alarming;Remotely request video/voice communication;Automatically take video while alarming or send ...

Supplier: Shenzhen Patrol Hawk Technology Co., Ltd.

[China Manufacturers]

Wireless RS485 Transmitter Receiver

Sep 10, 2012

... SG-M304 is a module of DATA transmission integrated with voice communication. Specially designed for automatic industry with high reliability and stability ... . Provide voice transmission channel, can be connected to a microphone or loudspeaker ...

Supplier: Shenzhen Safe Guard Co., Ltd.

[China Manufacturers]

S208 GPS Intelligent Terminal gps vehicle tracking system

Mar 31, 2013

... deviation; GSM voice and SMS, support UDP/TCP; GPS data uploading at intervals and location; Two way voice communication; Call Barring ... of group numbers; SMS communication via Mobile and PC software; The ... contain frequency GSM 850/900/1800/1900Mhz (can tailor)Communication protocolUDP/TCP(can customize)GPS moduleGPS SIRF-Star III ...

Supplier: Guangzhou SEEWORLD Auto Technology Co., Ltd.

[China Manufacturers]

low price 4 channel 960H 3G DVR from factory

Mar 31, 2013

... for added oversight,. 6 trigger Events. Optional function: Bi-directional voice communication,Central management software provided(optional) Specification ItemDescriptionOperation systemLinuxVideoVideo input/output4 ...

Supplier: Shenzhen Antecheng Technology Co., Ltd.

[China Manufacturers]

2.4"LCD Wireless Video Door Phone Doorbell Intercom System Night Vision Waterproof

Mar 31, 2013

... range-15°C-55°CWorking humidity10~85%Transmission distanceImage and voice communication: clearing 200 metersSize146×60×15mmPacking SizeTDBN/WTDBG/WTDB

Supplier: Shenzhen Silicon Electronics Co., Ltd.

[China Manufacturers]

Best 3G GPS wifi 4ch Mobile DVR

Feb 17, 2013

... DVR, 4 channel, GPS, 3G,WIFI 2.H.264 ,VOICE Talking 3.Sending alarm sms to Mobile phone Model:M604Featuresl ... 36V wide voltage supply design, Very good anti-vibrationl Remote voice communication to driver, Remote messages,Over speed alarml Remote PTZ ... seconds ahead of the alarm startingOutput2Ch alarm output, level signal.Communication PortRS232 for remote control, RJ45 10M/100M Ethernet port. ...

Supplier: Shenzhen Recoda Technologies Limited

[China Manufacturers]

XY-208

Jul 18, 2012

... call.5 Listen in function (Listen in and two-way voice communication )6 Door detective 7 ACC (ignition detective )8 SOS alarm ... can prevent congestion effectively andreduce traffic accidents 7 Entertainment industry, communication system industry, transportation industryand so on8 Express, logistic team, travel ...

Supplier: Shenzhen Xiying Electronic & Technology Co., Ltd.

[China Manufacturers]

433mhz security DIY LCD Relay output GSM House Alarm System KI-S100

Mar 31, 2013

... 14.Supports internal Speaker to special user for two-way voice communication;15.It is Compatible with PT2262/2264 and PT2242 ... which can last 12 hours;17.Based on the GSM communication network and Operation Menu Display technology, apply to wide ... 106Kpa.Alarm receiving method:wireless transmission; radio transmitted distance:≥100m;Voice message:10 secondsHorn level of the siren connected:≥110dB.DTMF ...

Supplier: Zhuzhou King-Eye Technology Co., Ltd.

[China Manufacturers]

handheld barcode scanner terminal wifi gprs

Mar 31, 2013

1)wifi,bluetooth,gprs, voice communication 2)optional camera,rfid,1D scaner,infrared,gps 4)IP54, ...

Supplier: China Cilico Microelectronics Corp.

[China Manufacturers]

GSM /GPRS network SMS personal gps gsm gprs tracker SOS and GEO fence

Mar 31, 2013

... phone and allows speed dialing 5 numbers for 2-way voice communication. It can sends alert and call the preset numbers for ...

Supplier: Shenzhen Baco Electronic Technology Co., Limited

[China Manufacturers]

Latest Wireless GSM Home Security Alarm System. s3523

Mar 31, 2013

... other applications. Based on Wireless GSM Communication network, S3523 is integrated with voice communication and computer technology. When any sensor ... . Supports external Speaker to special user for two-way voice communication by RJ11 connector; (Optional function)16. Supports wired ... last 10 hours;19. Based on the GSM communication network and Voice Operation Menu technology, apply to wide range ...

Supplier: Shenzhen UVI Hi-Tech Corporation Limited

[China Manufacturers]

8 port GSM GPRS modem pool

Jan 24, 2013

... Ports GPRS modem - WAP- MMS- GPRS- Send and Receive SMS- Voice communication- Getting Caller ID- Fax Data- Circuit Switch Data(CSD ... ) Communication- Connection with data collection device – Datataker or levelloger- Remote ... PDU- Point-to-point (MT/MO)- SMS broadcastVoice Function:- Voice Call through mobile network- Auto answer function- Full duplex and ...

Supplier: Shenzhen Shanhai Technology Ltd.

[China Manufacturers]

32 channel standalone dvr with new model

Mar 06, 2013

... (linear voltage,10KΩ)Ouput1CH, BNC(linear voltage,600Ω)Voice Communicationindependent CH for 2 way voice communication(mini JACK)DISPLAYResolutionD1 704×576(PAL) 704 ...

Supplier: Shenzhen Win Vision Technology Ltd.

[China Manufacturers]

wireless usb modem

Dec 05, 2012

... SlotFigurations External 360 rotation, foldable highly sensitive antennaUSB CableDriving SystemApplications Voice communication, SMS receiving and sendingReceiving and sending E-mail, GPRS high ...

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

... signals in the amplification stages, this results in crystal clear voice communication for an established GSM call as the GSM uplink and ... the Booster benefits you Reduce drop calls and improve GSM voice communication quality. Specifications Up-link Frequency: 890-915 MHzDown-link Frequency ...

Supplier: Shenzhen Amroad Security Technology Co., Ltd.

[China Manufacturers]

king pigeon Medical Alert GSM /PSTN Elderly Guarder

Jan 19, 2013

... Number is also a very useful function for Two-way voice communication, once press any one of the Quick Dial button, the ... system will create two-way voice communication with the assigned number. So the elderly or disabled can ... Dial numbers can call in to create the two-way voice communication automatically. The 900mAh large capacity rechargeable backup battery is useful ...

Supplier: King Pigeon Hi-Tech Co., Ltd.

[China Manufacturers]

Personal Portable GPS Tracker

Mar 31, 2013

... GPS Tracker 2.Location report 3.voice monitor Personal Portable GPS TrackerModel: M100AFeatures:The latest voice guidance operation function. Simple and quick ... map ilustrate location and text.Include your country maps and voice guide file, can record GPS log position up to 3 ... address. 2.MMS/MAP position info:can't work 3.Voice report position info:Only report latitude and longitude,no detailed ...

Supplier: Shenzhen Blueskyocean Technology Co., Ltd.

[China Manufacturers]