china gsm pstn gateway

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Tags: 32 Ports Goip 3g 4g Gateway | Sip Voip Server Gsm To Pstn Converter | Call Server Sms Gateway

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Tags: Voip | Goip Gsm Gateway | Voip Phone

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Tags: 16 Ports Ejoin | Gsm Voip Gateway | Modem Sms Gateway

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The ACOM6xx is a modem pool for bulk SMS and MMS, based on the Internet Protocol technique. Users make use of the GSM,wifi or USB cable to visit the service computer and manage other Internet SMS Modem Pools in different areas and countries . l Mobility Extension Most of mobile carriers offer zero or almost zero tariff for calls within a group of SIMs.

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Tags: China Export Gsm Voip | Sms Gateway Fxo Fxs

Tags: Callback Fwt/fct/gateway | Gsm Fwt 8848 | Gsm Fixed Wireless Terminal

Competitive GSM Gateway / Converting GSM to PSTN / GSM FWT Brand: Etross or OEM brand Model no. : Etross-8848G Product name: GSM Fixed Wireless Terminal Frequencies: GSM850/1900Mhz 900/1800Mhz GSM FWT/GSM fixed wireless terminal/GSM gateway Features and Functions: 1) Simple to install and easy to maintain 2) Steady industrial module and reliable design ensures good performance 3) Provides optimized circuit directly connecting the exchange device for Extensions 4) Compatible to most telephones, PBX and VoIP gateways (for call Termination) 5) Connect to Alarm systems to realize wireless alarm(for security use) 6) Strong signals with high gain antenna 7) Support SIM card (1.8V,3V) 8) Support DTMF 2'nd dialing out 9) Hide subscriber caller id (been sent out) 10) Provides reversal polarity signal for metering 11) Suitable for wide voltage range and low power consumption 12) Suitable for all kinds of weather and environment 13) Locking PIN / network (optional) 14) Support IMEI change 15) Back up li-ion battery(optional) Specifications: 1) Air interface standard: GSM850/1900Mhz,900/1,800Mhz phase 2+ full band 2) Frequency ranges: A) GSM 850 GSM 1900: I) Transmission: 869.2 ~ 893.8MHz I) Transmission: 1, 930 ~ 1, 990MHz Ii) Reception: 824.2 ~ 848.2MHz Ii) Reception: 1, 850 ~ 1, 910MHz B) GSM 900: GSM 1800: I) Transmission: 890 ~ 915MHz I) Transmission: 1, 710 ~ 1, 785MHz Ii) Reception: 935 ~ 960MHz Ii) Reception: 1, 805 ~ 1, 880MHz 3) Channel space: 200kHz 4) User line, bell signal: In line with GB/T15279 5) Max power: 0.25W / 0.5W 6) Consumption: A) Immobility: Less than 25mAh B) Transmission: Less than 400mAh 7) Sensitivity: -105dB 8) Dial tone frequency: 450MHz (standard) 9) Surrounding temperature: -10&deg;C ~ +40&deg;C 10) Relative humidity: 45% ~ 90% (without frost) 11) Atmosphere pressure: 86 ~ 106KPa 12) Environment noise: &lt;60dB 13) Antenna amplifying: 3.5dB (omni directional), 12dB (certain direction / Chosen direction) 14) AC power: DC 10V - 20V 15) Input: AC100 - 230V, 50 / 60Hz 16) Output: 12V 1A 17) Switching type / transformer type AC adapter (optional) 18) Connector of power: US or European type 19) Dimensions (L x W x H) (average): 185 x 135 x 22mm 20) Weight: Full set with AC adapter, antenna and box: 800g 21) Colors: White/blue/black (optional) 22) Connection mode: RJ-11 phone sockets 23) Antenna connection: SMA antenna connection

Tags: Fwt Voip Gateway Rj11 | Gsm Fixed Cellular Terminal

Specifications 1 Port GSM terminal GSM 900/1800MHz, 850/1900MHz Connect with PABX 1 port GSM terminal 1. GSM 900/1800MHz, 850/1900MHz 2. Making & answering calls after connecting to telephone set 3. Available to connect with telephone set, PBX, Billing machine, etc 4. Caller ID 5. Supports the functions of redialing and hands-free 6. Voice adjustment of calling in and out, multi-lever volume to be chosen 7. Featured with indicators of signal intensity, working status, breakdown, etc 8. Can proceed with setting up and modification of parameters through the phone set 9. Built-in PIN code protection featured with locking device/card/network Packaging & Shipping

Features: 1. Easy to install, maintain; 2. Allow PIN code entering and reciprocal phone-card lock; 3. Provide optimized circuit directly connecting the exchange device; 4. Polarity reversal signal for metering; 5. 3.5dBi gain antenna; 6. Compatible to PABX; 7. Suitable for call termination of ISP; 8. Incoming call reminder, time display; Specifications: 1. Frequency range: GSM 900/1800MHz; GSM 850/1900MHz; GSM 850/900/1800/1900MHz selectable; 2. Max power: 0.25W / 0.5W; 3. Standby time: 48 hours; 4. Idle current: &lt;30mA; 5. Working current: &lt;400mA; 6. Sensitivity: -105dB; 7. Working temperature: -10 degree - +40 degree; 8. Working humidity: 45% - 90%; 9. Atmosphere pressure: 86 - 106Kpa; 10. Humidity: 0-95%; 11. Environment noise: &lt;60dB; 12. Antenna amplifying: 3.5-12dB; 13. AC Input: 110-240V/50-60Hz; 14. Colors: White, Black, Blue etc. selectable;

DUAL BAND 850/900/1800/1900MHz FIXED WIRELESS TERMINAL GSM GATEWAY PSTN Specifications 1.GSM 850/900/1800/1900MHz ; 2.Lock network or lock card selectable; 3.With reverse polarity; 4.Rechargeable battery; Features: 1. Easy to install, maintain; 2. Allow PIN code entering and reciprocal phone-card lock; 3. Provide optimized circuit directly connecting the exchange device; 4. Polarity reversal signal for metering; 5. 3.5dBi gain antenna; 6. Compatible to PABX; 7. Suitable for call termination of ISP; 8. Incoming call reminder, time display; Specifications: 1. Frequency range: GSM 850/900/1800/1900MHz selectable; 2. Max power: 0.25W / 0.5W; 3. Standby time: 48 hours; 4. Idle current: &lt;30mA; 5. Working current: &lt;400mA; 6. Sensitivity: -105dB; 7. Working temperature: -10 degree - +40 degree; 8. Working humidity: 45% - 90%; 9. Atmosphere pressure: 86 - 106Kpa; 10. Humidity: 0-95%; 11. Environment noise: &lt;60dB; 12. Antenna amplifying: 3.5-12dB; 13. AC Input: 110-240V/50-60Hz; 14. Colors: Black GSM fixed wireless terminal picture:

Tags: 1 Port Gsm Terminal / Gsm Fwt / Gsm Gatewaygsm

Tags: Gsm/pstn Dual Network Home Alarm | Pstn Emergency Calling System | Gsm To Pstn Gateway

each keypad accommodate 3 wied zones and each zone is a delegated area. the system support 6 remote listening in devices and remote control voice prompt. then the panel ato call the fixed telephone which one is the remote programming phone.

Tags: Gateway Alarm Systems | Home Alarm System | Security System

Tags: Best Wireless Alarm | Wireless Personal Alarm | Wireless Home Alarm

Tags: Home Alarm System App | Home Alarm System Gsm | Home Alarm System Wireless

Tags: Pstn To Gsm 3g Gateway | 3g Gsm Remote Control Relay | Solar Beam Sensor

WiFi smart home gateway with GSM alarm system Specifications: 1. GSM/PSTN dual network alarm system, 100 wireless defense zones; 2. Touch screen, LCD dot matrix; 3. RFID tag, full voice operation 4, Can store 8 languages; 4. Smart home control, compatible with 433MHZ/868MHZ. Technical parameters: Model PG-100 Dual Network GSM+PSTN Tag RFID tag Panel Touch Screen Languages 8 languages Wireless frequency 433/315MHz Wireless distance Open Space (100-150m) Built-in battery 12V/1Ah Lithium Aalrm current &le;300mA/15v Static current &le;50mA/15V

Tags: Gsm Pstn Converter | Gsm Pstn Fwt | Gsm Pstn Gateway

Tags: Gsm Gateway Pstn | Gsm To Pstn Converter

Tags: Gsm Gateway 4band | Gsm Gateway 8848 | Single Gsm Gateway

3) Delivery time: 7-15 days after your full payment. Our company We are specialized in Home Alarm System in China. If you are interested in our product, please send me a message to get newest catalogue and price as soon as possible.

Features: 1. Easy to install, maintain; 2. Allow PIN code entering and reciprocal phone-card lock; 3. Provide optimized circuit directly connecting the exchange device; 4. Polarity reversal signal for metering; 5. 3.5dBi gain antenna; 6. Compatible to PABX; 7. Suitable for call termination of ISP; 8. Incoming call reminder, time display; Specifications: 1. Frequency range: GSM 900/1800MHz; GSM 850/1900MHz; GSM 850/900/1800/1900MHz selectable; 2. Max power: 0.25W / 0.5W; 3. Standby time: 48 hours; 4. Idle current: &lt;30mA; 5. Working current: &lt;400mA; 6. Sensitivity: -105dB; 7. Working temperature: -10 degree - +40 degree; 8. Working humidity: 45% - 90%; 9. Atmosphere pressure: 86 - 106Kpa; 10. Humidity: 0-95%; 11. Environment noise: &lt;60dB; 12. Antenna amplifying: 3.5-12dB; 13. AC Input: 110-240V/50-60Hz; 14. Colors: White, Black, Blue etc. selectable;

Tags: Fwt Gsm Fixed Wireless Terminal

Tags: Zigbee Hub

Tags: 3g Wcdma Gsm Dual Sim Smart Phone

Mode 2: switch by the length of time on each SIM card on talking. Example: you can set each card on talking for six hours. Example: you can set first card to work 5 hours,the second card to work 1 hour,the third card to to work 3 hours,the fourth card to work 4 hours.

Tags: Pstn Gateway | Pstn Modem

PSTN TO GSM CONVERTER direct supplier with 2RJ11 GSM FWT(Manufacture) Network: 900-1800MHZ 850/900/1800/1900MHZ ) GSM FWT-8848 is a GSM to Analog Converter(single port,insert 1 sim card only), the device can produce a FXS line to allow a regular phone to be connected and used just like a local landline(PSTN) except your calls will go out the GSM network. The main application is: Connecting the RJ-11 FXS line to connect Ordinary telephone set for voice call, to connect PBX for call extentions, to connect billing systems for public phone use, to connect VoIP gateway to realize VoIP call termination, to connect alarm system for security purpose, etc. It is not a VOIP gateway, nor a GSM+VOIP gateway, It is a GSM Fixed Wireless Terminal that produces a Analog FXS phone line.

Tags: Gsm Pstn Routing Fixed Wireless Terminal | Gsm Pbx System

Tags: 1 Channel Gsm Gateway With 2 Rj11 Outputs For Extensions | Rj11 Pstn Ports Phone Fixed Terminal | Quad Band Frequency Phone Call Terminal

Tags: High Quality Pstn Auto Dialer Alarm

Wifi gateway Alarm systems New product mobile phone app control 1.Using the Industrial WIFI module and support standard wireless 802.11b/g/n 2.Support real-time state feedback,and will sent the host state real-time feedback to the APP. 3.One key alarm, quick and convenient 4.4 LED lamp indication system status 5.Support 8 remote controllers and 30 wirless defense zones 6.It has multiple defense zones programming funtions, such as outside/home/delay or all day. 7.One click to add new accessories,quick and convenient, safe and efficient 8.APP can be display in real-time and synchronize the state of alarm 9.Remote control Arm,Disarm,Manage accessories and set parameter by phone 10.Can receive the alarm messages and check alarm record

Tags: Gsm Gateway Alarm | Smart Home Alarm System | Two-way Lcd Alarm System

Tags: Ip To Analog To Converter | Fxo Gateway

About us We are one of the largest optical communication device sales agents in China. About us We are one of the largest optical communication device sales agents in China. 3. We support technical repair if there&rsquo;s quality issue within warranty.

711a/u law, G. 711a/u law, G. 723.1, G726,G.

Packaging & Delivery Packaging Details Strong Carton box with water proof cover for goip 4 port voip gsm gateway for call termianal Delivery Time 1-3 days after confirm payment for goip 4 Arican 4 port gsm voip gateway, support auto-recharge ,avoid sim blocking pstn of gsm unlock box voip free call Factory price small size goip16 channel elastic voip ip pbx bridges the GSM and the IP networks by enabling voice It is installed on the Mobile SIM Card, you can register the GSM telephone on the VoIP Softswitch. it can be easily combined into arbitrary number of channels of Large Gateway Group. Low price, perfect sound quality and powerful function make GoIP GSM inevitable choice of system Integrators, traffic Business and soft switch Manufacturers.