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<title><![CDATA[EC21 Product Catalogs - gsm quad band]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/gsm quad band.html]]></link><item>
<title><![CDATA[2 RJ-11 Ports Polarity Reverse Quad Band GSM Wireless Terminal]]></title><link><![CDATA[https://junhaoyuetech.en.ec21.com/2-RJ-11-Ports-Polarity--12015356_12015357.html]]></link><description><![CDATA[Description
2 RJ-11 ports polarity reverse quad band gsm wireless terminal 
Item no.
A330-GSM-M26
Module
Quectel M26
Working frequency
GSM850 receiving: 869-894MHz
transmitting: 824-849MHz
EGSM900 re]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[ViaLights&apos; Centralised Control &amp; Monitoring System]]></title><link><![CDATA[https://9898042339.en.ec21.com/ViaLights-Centralised-Control--12034117_12034121.html]]></link><description><![CDATA[GSM / GPRS: GPRS Quad band 850/900/1800/1900MHZ @ GSM
GPRS multi-slot class 12, coding scheme CS-1 to 4
Packet data up to 85.6Kbps
GPRS Certificates: CE/ GCF/ FCC/ PTCRB/ IC/ANATEL/ NORM/
Energy Mete]]></description><pubDate><![CDATA[20250101]]></pubDate></item>
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<title><![CDATA[Android Auto Car Radio Multimedia Video Player Audio Radio Touch Screen Audio GPS Vehicle Radio]]></title><link><![CDATA[https://karinali2016.en.ec21.com/Android-Auto-Car-Radio-Multimedia--11876949_11904559.html]]></link><description><![CDATA[E610 4G LTE Smart Car Radio Vehicle POC Radio with 5W Speaker Support DMR
Connectivity
Specifications
Frequency Band
US Version:
GSM
：
850MHz/900MHz WCDMA
：
B1/B2/B4/B5(B19)/B7/B12(B17)/B13/B28
E]]></description><pubDate><![CDATA[20240221]]></pubDate></item>
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<title><![CDATA[3G Smart Phone with Good ID and Slim Design, with Finger Print Sensor for Unlock the Phone]]></title><link><![CDATA[https://jimmychan2020.en.ec21.com/3G-Smart-Phone-with-Good--11252822_11252828.html]]></link><description><![CDATA[GSM: 850/900/1800/1900MHz Quad-band
3G Network
WCDMA:1900MHz &amp; 850MHz, 2100MHz &amp; 900MHz
4G Network
BAND 1, 3,7,8,20
GSM 
Yes
GPRS
Yes
EDGE
Yes, DL
WCDMA
Yes
HSDPA
HSPA+ 21Mbps (Downlink)
HSUPA
HSPA+ ]]></description><pubDate><![CDATA[20200907]]></pubDate></item>
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<title><![CDATA[MFM 4G/LTE MiFi (Mobile Hotspots)]]></title><link><![CDATA[https://xwyelena1995.en.ec21.com/MFM-4G-LTE-MiFi--11360520_11430017.html]]></link><description><![CDATA[GSM Quad-Band
*The bands could be designed according to the operator bands
Hardware
· Antenna: 4G Main antenna
4G MIMO Rx Diversity antenna
WiFi antenna
· LCD Display: 1.46&quot; 128×128 TFT
· LED: Mo]]></description><pubDate><![CDATA[20210816]]></pubDate></item>
<item>
<title><![CDATA[Explosion-proof Intercom Mobile Phone]]></title><link><![CDATA[https://xuxin1.en.ec21.com/Explosion-proof-Intercom-Mobile-Phone--11642402_11642406.html]]></link><description><![CDATA[Quad-core，1.28GHz
System
AndroidTM 10 GO
Display Screen
3.0 inches 480（H）*854（V）
Memory
1GB
Expanded Memory
8GB（MicroSD/MicroSDXC Up to 128GB）
Frequency Band
FDD-LTE: B1/2/3/4/5/7/8/20/]]></description><pubDate><![CDATA[20220920]]></pubDate></item>
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<title><![CDATA[GSM/GPRS Gateway (H3G-700)]]></title><link><![CDATA[https://h3system.en.ec21.com/GSM-GPRS-Gateway-H3G--2500307_7357036.html]]></link><description><![CDATA[GSM/GPRS Mobile network.
[Features]
Automatic transmission of measured health records
Device time setting
Alive signal
Backup batteries
Quad band (850/900/1800/1900MHz)
Console (RS-232 serial interfa]]></description><pubDate><![CDATA[20180630]]></pubDate></item>
<item>
<title><![CDATA[Doorbell Audio Doorphone Smart Home Villa Doorbel with Digital Keypad Wireless Door Intercom System]]></title><link><![CDATA[https://ofelaxie.en.ec21.com/Doorbell-Audio-Doorphone-Smart-Home--11505409_11505410.html]]></link><description><![CDATA[Quad-band 850/900/1800/1900Mhz GSM module, 3G &amp; 4G is optional;
Secure-using caller ID for identification, unknown callers are ignored.
Support SMS, PC software to edit information for resident.
Rela]]></description><pubDate><![CDATA[20220106]]></pubDate></item>
<item>
<title><![CDATA[Smart Home Multi-function LCD GSM Alarm System]]></title><link><![CDATA[https://yingxintek.en.ec21.com/Smart-Home-Multi-function-LCD--9611768_9611868.html]]></link><description><![CDATA[Built-in GSM antenna, support quad band GSM 900/1800/850/1900MHz, suitable for global users. 
This is an absolutely GSM wireless home alarm system which based on GSM 900/1800/850/1900MHz wireless net]]></description><pubDate><![CDATA[20150730]]></pubDate></item>
<item>
<title><![CDATA[1.5&quot; LCD GPS Wrist Watch Child Age People Locator]]></title><link><![CDATA[https://bonpal.en.ec21.com/1.5-LCD-GPS-Wrist--5925942_5925981.html]]></link><description><![CDATA[GSM /GPRS modem supports Quad band frequencies GSM 850/900/1800/1900 MHz Place phone calls to 3 different phone numbers SOS mode covertly calls for help and sends location to a mobile phone Recieve c]]></description><pubDate><![CDATA[20111020]]></pubDate></item>
<item>
<title><![CDATA[Cheap Earphone in ear for Mobile Phones, Computer, MP3 Music Player, OEM Factory.]]></title><link><![CDATA[https://newbenchina.en.ec21.com/Cheap-Earphone-in-ear-for--6604210_5995070.html]]></link><description><![CDATA[GSM Phone, Smart phones, Android phone, Windows mobile phones, dual band, quad band phone, CDMA phone, touch phone, querry phone, flip phone; 
4) Tablet PC, android tablet computer, mini tablet PC, w]]></description><pubDate><![CDATA[20140519]]></pubDate></item>
<item>
<title><![CDATA[Quad-band Dual SIM Standby Wi-Fi Cell Phone Watch - Silver]]></title><link><![CDATA[https://plusbuyer.en.ec21.com/Quad-band-Dual-SIM-Standby--7431995_7507525.html]]></link><description><![CDATA[Quad-band Dual SIM Standby Wi-Fi Cell Phone Watch - Silver
Product Specification
Style: Watch Phone Frequency: GSM (850/900/1800/1900MHz) Service Provide: Unlocked SIM Card Slot: Dual SIM Internal Me]]></description><pubDate><![CDATA[20130108]]></pubDate></item>
<item>
<title><![CDATA[Mini Multi Function New GPS Tracker]]></title><link><![CDATA[https://wangjz1001.en.ec21.com/Mini-Multi-Function-New-GPS--8068159_11551068.html]]></link><description><![CDATA[GSM/GPRS applications
Transmitter outputs support quad bands: 850/900/1800/1900MHz
GPRS class 12
GPS features: 
BDS/GPS/GLONASS supportable
Fast acquisition
Low current consumption
Tracking sensitivi]]></description><pubDate><![CDATA[20220407]]></pubDate></item>
<item>
<title><![CDATA[Newly Release GSM Wireless Burglar Alarm System with Ios and App Operating]]></title><link><![CDATA[https://patrolhawk2003.en.ec21.com/Newly-Release-GSM-Wireless-Burglar--8318223_8417683.html]]></link><description><![CDATA[quad band gsm
multi-languages
The wireless burglar alarm ssytem is mainly design for securing the private houses, which is an necessary security device for us. 
It&apos;s very easy to setup and install, u]]></description><pubDate><![CDATA[20130820]]></pubDate></item>
<item>
<title><![CDATA[Mini Accurate GPS Car Vehicle Tracking System for Fleet Management Fuel Detection]]></title><link><![CDATA[https://cita88.en.ec21.com/Mini-Accurate-GPS-Car-Vehicle--9613583_9613584.html]]></link><description><![CDATA[GSM Quad -band
.GPS+GSM+GPRS wireless network
.High sensitive GPS chipset
.Real-time tracking
.Geo
.Built-in GSM&amp;GPS antenna
.Built-in ON/OFF power. wide voltage input range
.Built-in acceleration se]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
<item>
<title><![CDATA[HiDON 8 Inch Octa-core Android 10 4G RAM+64G ROM+4G LTE Ethernet RJ45 RS232 Port Rugged Tablets]]></title><link><![CDATA[https://sales2highton.en.ec21.com/HiDON-8-Inch-Octa-core--11292008_11305556.html]]></link><description><![CDATA[Quad-core 2.0Ghz or MT6765 Octa-core 2.3Ghz is optional for bulk order
Operation System
Android 10.0 
Display
8 inch Capacitive Multi-touch IPS HD screen 1280*800pixels,IPS FHD screen 1920*1200pixels]]></description><pubDate><![CDATA[20201207]]></pubDate></item>
<item>
<title><![CDATA[Vehicle Dispatch High-end Quad-core Mobile Data Terminal Vehicle Mounted Computer (Hero-MDT-AT5)]]></title><link><![CDATA[https://howenclark.en.ec21.com/Vehicle-Dispatch-High-end-Quad--10960560_10960669.html]]></link><description><![CDATA[Band 1, Band 8, all bands with diversity GSM/GPRS/EDGE: 850 MHz/900 MHz/1800 MHz/1900 MHz
Optional: WCDMA/HSDPA/HSUPA/HSPA+: Band 1, Band 2, Band 5, all bands with diversity
GSM/GPRS/EDGE: 850 MHz/90]]></description><pubDate><![CDATA[20190525]]></pubDate></item>

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