gsm

GSM Fixed Wireless Terminal 900MHz 1800MHz-TWT414G
Features:Adopt high quality WAVECOM/BENQ industrial module, excellent voice quality
Transmission

GSM RTU CWT5005 is an effective remote control device with high quality. It monitors 4 dry contacts and 4 drivable relay outputs.

Support Remote update program
Can dial number including * #.

The modem based on wavecom Q2403A, Industrial design. Aluminum casing. Standard rs232 interface. Dual-band 900/1800mhz.

1.DTMF function
2.Caller ID display
3.Good voice quality
4.1 SIM card supported
5.Provide reversal polarity...

GSM SMS & GPRS Printer SG600
1.850/900/1800/1900Mhz GSM quad band
2.Can send,save,and receive sms from GSM sim card or website
3.CE,FCC,RoHs

GSM fixed wireless terminal support gsm 850/900/1800/1900MHz, it is fixed wireless voice access device that takes wireless communication technology

IMEI auto rotate, auto update IMEI
Call termination and Origination
auto update IMEI number

One Number Unified: You only need to tell your customers one telephone number of the 8 ports equipment

1.8 sim card phone gateway
2. IMEI Changeable
3. 850/900/1800/1900mhz
4. Built in Relay encryption
5.GSM-VOIP,VOIP-GSM

-GSM FWT fixed wireless telephone
-GSM FWP fixed wireless phone
-1 SIM card+Two-way SMS
-Clear voice+Good design
-850/900/1800/1900MHz

It is a 1 channel GSM Gateway which has RJ-11 output for extensions; It can connect with ordinary telephone set, PBX , VOIP Gateway, Billing meter

GSM RTU, GPRS RTU, 3G RTU GSM SMS Controller Alarm S260 is a GSM RTU, GPRS RTU, 3G RTU, and SMS Control Alarm unit. it special for remotely control.

-DTMF Dialing
-Good voice quality
-IMEI Changeable
-Display caller ID
--8 ports,every port holds 4 SIM cards for rotation

GSM fixed wireless terminal support gsm 850/900/1800/1900MHz, it is fixed wireless voice access device that takes wireless communication technology

1.8 sim card phone gateway
2. IMEI Changeable
3. 850/900/1800/1900mhz
4. Built in Relay encryption
5.GSM-VOIP,VOIP-GSM

WCDMA 3G/3.5G HSDPA/UMTS/HSUPA USB Modem DATA CARD KW628A
Professional and Experienced
Competitive price
Best Warranty Policy,Long-term Technica

IMEI auto rotate, auto update IMEI number
Support Remote update program
Call termination and Origination
standard RJ-11 (FXS) to telephon

GSM fixed wireless terminal support gsm 850/900/1800/1900MHz, it is fixed wireless voice access device that takes wireless communication technology

GSM 850MHz 900MHz 1800MHz 1900MHz / CDMA 800MHz ,caller ID (DTMF,ONE RING) to telephone or voip gateway & PABX,IMEI Changer,SIM Rotation

-GSM PSTN terminal/gateway/converter
-LCR function+Caller ID show
-DTMF clip+1 SIM card
-Dual band/Quad band
-Back-up battery...

Signal Jammer - One of our the best desktop models with 6 bands to jamm all types of Android phones, Tablets, Smart Phones, iPhones, win phones etc.

1.8 ports gsm gprs modem
2.USB&RS232 suppport
3.Dual-band
4,8 sim card support
5.can send sms to a large number of customer

-VoIP GSM Gateway/GSM VoIP Gateway
-GoIP GSM Gateway/GoIP VoIP Gateway
-IMEI change+SMS support
-SIP2.0&H.323 protocal
-Encryption build-in

GSM fixed wireless terminal support gsm 850/900/1800/1900MHz, it is fixed wireless voice access device that takes wireless communication technology

CWT2000S GSM MODEM uses standard RS-232 interface. It is specially designed for industrial user's requirements.

The GPRS 3G Logger is special for remote monitoring temperature, humidity, current, voltage, fuel level, pressure, air condition parameters and so on

1, 4 GSM Asterisk PCI Card Support IMEI Change
2, PCI Interface,Same as digium Card
3,Support the access of wireless GSM, PSTN, Phone.

The ML8021 is a Quad-band GSM/GPRS engine that works at frequencies GSM850MHz, GSM900MHz, DCS1800MHz andPCS1900MHz.

SIM808 module is a complete Quad-Band GSM/GPRS module which combines GPS technology for satellite navigation.