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<title><![CDATA[EC21 Product Catalogs - GPRS module]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/GPRS module.html]]></link><item>
<title><![CDATA[Unitronics OPLC V570]]></title><link><![CDATA[https://automate.en.ec21.com/Unitronics_OPLC_V570--4146634_11917415.html]]></link><description><![CDATA[modules (same modules as in the current Vision series. Number may vary according to I/O module) • Application memory: 2MB • Execution time: 9 µsec per 1K of typical application (2.5 times faster]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[Mobile Air Pollution Monitoring System]]></title><link><![CDATA[https://goal270.en.ec21.com/Mobile_Air_Pollution_Monitoring_System--11918723_11918724.html]]></link><description><![CDATA[module
Bluetooth/GPRS/4G/WIFI/LORA/LORAWAN
Cloud server and software
Support
Gateway
Wireless Protocol
Ble, Matter, Lora, Lte, Wi-fi, Zigbee3.0, Zwave
OS
Ubantu 18.4
CPU
ARM Quad-core 64-bit processo]]></description><pubDate><![CDATA[20250323]]></pubDate></item>
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<title><![CDATA[2 Fxs Ports Quad Band GSM Fct Fixed Wireless Terminal]]></title><link><![CDATA[https://junhaoyuetech.en.ec21.com/2_Fxs_Ports_Quad_Band--12015356_12015361.html]]></link><description><![CDATA[Description
2 fxs ports quad band gsm fct fixed wireless terminal
Item no.
A350-GSM-M26
Module
Quectel M26
Working frequency
GSM850 receiving: 869-894MHz
transmitting: 824-849MHz
EGSM900 receiving: 9]]></description><pubDate><![CDATA[20241010]]></pubDate></item>
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<title><![CDATA[Conductivity or TDS Digital Sensor Water EC Meter EC Sensor and TDS Sensor]]></title><link><![CDATA[https://nobotech.en.ec21.com/Conductivity_or_TDS_Digital_Sensor--11181493_11277137.html]]></link><description><![CDATA[module) or wireless network(for example: WIFI, GPRS).The sensor can be set up by RE485 communication, such as slave address and Baud rate, online calibration, factory recovery, 4-20mA output correspo]]></description><pubDate><![CDATA[20240929]]></pubDate></item>
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<title><![CDATA[32Ports QUECTEL M35 Module SMS Modem]]></title><link><![CDATA[https://chinaskyline1.en.ec21.com/32Ports_QUECTEL_M35_Module_SMS--11807076_12009736.html]]></link><description><![CDATA[32Ports QUECTEL M35 Module SMS Modem
The device built-in 32 wireless modules be inserted 32 SIM cards use 32 cards to send text messages.send speed as 32 times as a single channel modem. It uses the ]]></description><pubDate><![CDATA[20240925]]></pubDate></item>
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<title><![CDATA[100-pv Special Solar Water Pump Inverter]]></title><link><![CDATA[https://carolsun1122.en.ec21.com/100_pv_Special_Solar_Water--11998811_11998816.html]]></link><description><![CDATA[module.
(9)Digital intelligent control can flexible
adjust and set pump’s speed range. In addition to soft start function also can
provide lightning protection, 
overvoltage, over current, overload]]></description><pubDate><![CDATA[20240905]]></pubDate></item>
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<title><![CDATA[GPS Surveying Equipment Gnss Receiver FOIF A90 Base and Rover]]></title><link><![CDATA[https://1022614285.en.ec21.com/GPS_Surveying_Equipment_Gnss_Receiver--11658510_11658536.html]]></link><description><![CDATA[Module
Internal radio: UHF Link (410-470MHz)
1W
External radio
R*&amp;*both (5w/35w selectable)
4G LTE module (EC25 series)
Fits various networks
Bluetooth
2.1+EDR Class 2
WiFi
IEEE 802.11 b/g/n
Antenna
]]></description><pubDate><![CDATA[20240819]]></pubDate></item>
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<title><![CDATA[4G LTE POE Power Supply TCP MQTT UDP Ibeacon Receiver IoT Wireless Beacon BLE Bluetooth Gateway]]></title><link><![CDATA[https://honeycommiot.en.ec21.com/4G_LTE_POE_Power_Supply--11977841_11977855.html]]></link><description><![CDATA[module)
1 80mA at 12V ( without 4G module )
Operating temperature
-20℃~70℃
interface
Network port, power port, reset button
WiFi 
WiFi protocol
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
data rate
]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
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<title><![CDATA[Factory Hot Sales GSM GPRS Ethernet 2RS485 RTU for Sewage Treatment Water Monitoring]]></title><link><![CDATA[https://12341567891234567890.en.ec21.com/Factory_Hot_Sales_GSM_GPRS--11940353_11945408.html]]></link><description><![CDATA[modules, PLC, and converts to SMS alert once triggered the threshold value, or transmit data to remote server over GPRS/3G/4G network. The RTU supports BLIIoT IoT RTU protocol, Modbus RTU, Modbus TCP]]></description><pubDate><![CDATA[20240531]]></pubDate></item>
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<title><![CDATA[30-60kW String Inverter Three Phase]]></title><link><![CDATA[https://sunplusnenergy.en.ec21.com/30_60kW_String_Inverter_Three--11854399_11854401.html]]></link><description><![CDATA[module (can be changed to Ethernet / GPRS). Check the system status anytime and anywhere via online portal or APP.
The device used with solar arrays to convert the energy that is generated (Direct Cu]]></description><pubDate><![CDATA[20240520]]></pubDate></item>
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<title><![CDATA[Best ZONHAN 1kw Solar Water Pump System]]></title><link><![CDATA[https://srmchina.en.ec21.com/Best_ZONHAN_1kw_Solar_Water--1748894_9243175.html]]></link><description><![CDATA[pump inverter .
2. Feature
Our system is high conversion efficiency (above 98%)
Complete protective functions
Built-in GPRS receiving module (M2Moptional)
Soft start and variable-frequency function
]]></description><pubDate><![CDATA[20240408]]></pubDate></item>
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<title><![CDATA[A811 All in One RFID Reader]]></title><link><![CDATA[https://apulsetech.en.ec21.com/A811_All_in_One_RFID--11154672_11298683.html]]></link><description><![CDATA[module (R2000) with large antenna brings you up to 12M reading distance for normal size tags.
With a specific good tag, you can get up to 32M of reading distance.
- Android 6.0.1 Octa core 2.0GHz
- M]]></description><pubDate><![CDATA[20210228]]></pubDate></item>
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<title><![CDATA[Multiple I/O 4G Ethernet Modbus To MQTT Gateway Remote RTU Alarm Controller]]></title><link><![CDATA[https://kingpigeoniot20.en.ec21.com/Multiple_I_O_4G_Ethernet--11855887_11855895.html]]></link><description><![CDATA[modules, PLC, and converts to SMS alert once triggered the threshold value, or transmit data to remote server over GPRS/3G/4G network. The RTU supports BLIIoT IoT RTU protocol, Modbus RTU, Modbus TCP]]></description><pubDate><![CDATA[20231018]]></pubDate></item>
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<title><![CDATA[Intelligent Transmission and Distribution Automation System]]></title><link><![CDATA[https://wisdompe.en.ec21.com/Intelligent_Transmission_and_Distribution_Automation--11000761_11000810.html]]></link><description><![CDATA[GPRS module, short message and handheld remote control with control distance of 50 meters are assembled.
7. It can run in high temperature and cold environment for a long time, and all parts can run ]]></description><pubDate><![CDATA[20240313]]></pubDate></item>
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<title><![CDATA[Iot 4g Module]]></title><link><![CDATA[https://neoway2023.en.ec21.com/Iot_4g_Module--11816693_11816700.html]]></link><description><![CDATA[N75 is an LTE iot 4g module
optimized specially for M2M and IoT applications. Adopting the 3GPP Rel.11 LTE modules
technology, it provides 150 Mbps downlink and 50 Mbps uplink data rates. N75 support]]></description><pubDate><![CDATA[20230707]]></pubDate></item>
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<title><![CDATA[Industrial  Wireless 4G Dual SIM Slot Wireless WIFI Router with 4 LAN Ports and 1 Wan Ports]]></title><link><![CDATA[https://gpthink.en.ec21.com/Industrial_Wireless_4G_Dual_SIM--11370197_11370202.html]]></link><description><![CDATA[module
High performance industrial 32-bit processor
Low power mode is supported, including sleep mode, timing up /
down mode and timing switch mode
The shell is cold rolled with sheet metal, which ha]]></description><pubDate><![CDATA[20210420]]></pubDate></item>
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<title><![CDATA[Kolida 965 Channels Rtk Cheap Surveying Price GPS Land Measuring Instrument]]></title><link><![CDATA[https://wondersurveying.en.ec21.com/Kolida_965_Channels_Rtk_Cheap--11704328_11704563.html]]></link><description><![CDATA[module characteristics WCDMA/ CDMA2000/ TDD-LTE/ FDD-LTE Tape measureOptional system components External Radio (410-470 MHz, 5-35W) Battery Case SA-6003 Data collectors- H3 plus (Android), H5 (Androi]]></description><pubDate><![CDATA[20230107]]></pubDate></item>
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<title><![CDATA[MPPT Solar Pump Inverter]]></title><link><![CDATA[https://anchuan.en.ec21.com/MPPT_Solar_Pump_Inverter--11883636_11883641.html]]></link><description><![CDATA[GPRS modules.
4. Sleep Automatically
Automatic start and stop in the morning for full tank and well water deficit.
5. Protection against water scarcity
The inverter has a water scarcity protection fe]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[4G LTE High Power Dual Band  Car WiFi Router Wireless Router]]></title><link><![CDATA[https://mctxjhx.en.ec21.com/4G_LTE_High_Power_Dual--10031495_10034828.html]]></link><description><![CDATA[module)
1 x Sim card slot
1 x TF card slot (max 32GB)
1 x mSATA slot
1 x rechargable battery connector
1 x Reset Button
1 x DC 12 1A Power Input / 24V Aviation Plug with power protection
4 x 5dBi omn]]></description><pubDate><![CDATA[20160624]]></pubDate></item>
<item>
<title><![CDATA[Smart Gateways]]></title><link><![CDATA[https://acrelenergy.en.ec21.com/Smart_Gateways--11717702_11717703.html]]></link><description><![CDATA[Types of Smart Gateway
Data Conversion Module AWT100
The AWT100 wireless communication terminal is a new type of wireless data acquisition device. The uplink communication includes Wifi/4G//GPRS/LoRa]]></description><pubDate><![CDATA[20230131]]></pubDate></item>
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<title><![CDATA[Multi-Channel Bug Detector Protect 1207i]]></title><link><![CDATA[https://person77.en.ec21.com/Multi_Channel_Bug_Detector_Protect--10198279_11887287.html]]></link><description><![CDATA[modules that are tuned to operate in multiple, narrow bands. The Protect Bug multi-channel detector is extremely easy and intuitive to use. Each channel has its 10-level LED scale to display the sign]]></description><pubDate><![CDATA[20240112]]></pubDate></item>
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<title><![CDATA[SOS Call Small Mini Location Personal GPS Tracker for Kids and Elders]]></title><link><![CDATA[https://cita88.en.ec21.com/SOS_Call_Small_Mini_Location--9638408_9638415.html]]></link><description><![CDATA[modules, basic settings, as well as the appearanceof tracker will be tested during Production testing period.
--A professional engineers team and sales team offer you a prompt,patient and efficient a]]></description><pubDate><![CDATA[20150817]]></pubDate></item>
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<title><![CDATA[Online Ph Sensor Orp Sensor Digital Ph Probe with RS485 for Water Treatment Phd/ORPD-6000]]></title><link><![CDATA[https://chimaytech.en.ec21.com/Online_Ph_Sensor_Orp_Sensor--11545232_11546507.html]]></link><description><![CDATA[GPRS system;
² Directly use the WiFi module as a nearby wireless data collection terminal;
² The remote wireless collection terminal can be achieved through the ZigBee/Lora module;
² Optical remot]]></description><pubDate><![CDATA[20220324]]></pubDate></item>
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<title><![CDATA[GPRS Wireless Energy Meter]]></title><link><![CDATA[https://baiqing1.en.ec21.com/GPRS_Wireless_Energy_Meter--11601101_11851559.html]]></link><description><![CDATA[GPRS Wireless Energy Meter is a type of energy meter that based on universally recognized STS/DLMS standard. 
It can be either prepayment mode or post payment mode, its RF communication module gives ]]></description><pubDate><![CDATA[20231008]]></pubDate></item>
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<title><![CDATA[Solar Hybrid Inverter with MPPT Solar Charge Controller All in One]]></title><link><![CDATA[https://sheeppatrick.en.ec21.com/Solar_Hybrid_Inverter_with_MPPT--11549039_11549052.html]]></link><description><![CDATA[* Advanced multiphase synchronous rectifier and MPPT technology, high efficiency.
* Ultra wide input voltage range* IGBT module is used to synchronize rectifier technology to improve equipment stabil]]></description><pubDate><![CDATA[20220401]]></pubDate></item>
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<title><![CDATA[Signal Detector BugHunter Professional BH-03 Expert]]></title><link><![CDATA[https://sititek.en.ec21.com/Signal_Detector_BugHunter_Professional_BH--10221224_10444263.html]]></link><description><![CDATA[GPRS, EDGE, 3G/4G (cellular communication and data transmitting);
- DECT (cell phones and radio modules of DECT standard);
- DECT BASE (base stations of DECT standard);
- BLUETOOTH (radio modules of ]]></description><pubDate><![CDATA[20181017]]></pubDate></item>
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<title><![CDATA[4G LTE SIM7100E Simcom Module]]></title><link><![CDATA[https://995236969.en.ec21.com/4G_LTE_SIM7100E_Simcom_Module--9927472_9936355.html]]></link><description><![CDATA[excel
Brand
Part number
移远
GPRS Module
M35A
M35FA
M10
M12-D
M50
M72-D
M26
GC65
GC65E
GPS Module
L10
L20
L30
L50
L80
L70
Wcdma Module
UC20
UC20-PCIE
UC15
UC15PCIE
LTE Module
EC20 LCC
EC20 PCIE
]]></description><pubDate><![CDATA[20181130]]></pubDate></item>
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<title><![CDATA[Leica FlexLine TS10 1 R500 Total Station]]></title><link><![CDATA[https://hericsurveying.en.ec21.com/Leica_FlexLine_TS10_1_R500--11903985_11907161.html]]></link><description><![CDATA[module for automatic instrument height measurement (Laserclass 2)Accuracy
Distance accuracy: 1.0mm @ 1mDistance range: 0.7m to 2.7mWeight4.4 – 4.9kgEnvironmental specificationsWorking temperature r]]></description><pubDate><![CDATA[20240228]]></pubDate></item>
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<title><![CDATA[GNSS RTK Receiver FOIF A90]]></title><link><![CDATA[https://emmagao1.en.ec21.com/GNSS_RTK_Receiver_FOIF_A90--10769777_11607789.html]]></link><description><![CDATA[ModuleInternal radio: UHF Link (410-470MHz) 1WExternal radio R*&amp;*both (5w/35w selectable)4G LTE module (EC25 series) Fits various networksBluetooth 2.1+EDR Class 2WiFiIEEE 802.11 b/g/nAntenna Built-i]]></description><pubDate><![CDATA[20220722]]></pubDate></item>
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<title><![CDATA[Seuic AUTOID 9U UHF RFID Reader Handheld Computer]]></title><link><![CDATA[https://seuic.en.ec21.com/Seuic_AUTOID_9U_UHF_RFID--11311003_11313317.html]]></link><description><![CDATA[AUTOID 9U is designed for multiple tag reading with long distance, it adopts advanced Impinj technology, and high performance modules, antennas, which is a powerful and industry-level RFID UHF indust]]></description><pubDate><![CDATA[20210618]]></pubDate></item>
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<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[modules optional. (PCI e mini card).
Default: WCDMA/HSDPA/HSUPA/HSPA+: Band 1, Band 8, all bands with diversity GSM/GPRS/EDGE: 850 MHz/900 MHz/1800 MHz/1900 MHz
Optional: WCDMA/HSDPA/HSUPA/HSPA+: Ban]]></description><pubDate><![CDATA[20190525]]></pubDate></item>
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<title><![CDATA[LCF-23M(OV528 Protocol) RS232 Camera Module]]></title><link><![CDATA[https://rongxiao.en.ec21.com/LCF_23M_OV528_Protocol_RS232--1226995_5192601.html]]></link><description><![CDATA[Model No.:LCF-23M
LCF-23M(OV528) is a highly integrated camera module, using image JPEG compression. Through simple serial command to control taking and obtaining images. Module was adopted the rigor]]></description><pubDate><![CDATA[20120215]]></pubDate></item>
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<title><![CDATA[Huawei E5186 4G CAT6 802.11ac LTE CPE]]></title><link><![CDATA[https://chengxd.en.ec21.com/Huawei_E5186_4G_CAT6_802.11ac--10975886_10976432.html]]></link><description><![CDATA[modules(SIM)card port
- Two External Antenna ports
* Buttons:
- One power switch
- One WiFi button
- One WPS button
- One Reset button
* Power consumption: &lt;20W
* Power supply: AC: 100-240V / DC: 12V]]></description><pubDate><![CDATA[20190704]]></pubDate></item>
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<title><![CDATA[GPS Car Tracker Alarm System (GPS300)]]></title><link><![CDATA[https://alarm6.en.ec21.com/GPS_Car_Tracker_Alarm_System--5309934_5310035.html]]></link><description><![CDATA[module:&amp;Acirc; GSM&amp;Acirc; 900/1800/1900MHz 6.&amp;Acirc; GPS&amp;Acirc; Chipset:&amp;Acirc; Latest&amp;Acirc; GPS&amp;Acirc; (AGPS) 7.&amp;Acirc; GPS&amp;Acirc; Sensitivity:&amp;Acirc; -158dB 8.&amp;Acirc; GPS&amp;Acirc; Frequency:&amp;Acirc; ]]></description><pubDate><![CDATA[20110725]]></pubDate></item>
<item>
<title><![CDATA[LED Message Signage]]></title><link><![CDATA[https://addtech200707.en.ec21.com/LED_Message_Signage--5201760_5201768.html]]></link><description><![CDATA[module dimensions
256x128mm
9
module resolution
16x8
10
Scanning method
1/4
11
Weatherproof
IP65
12
Lifetime (hours)
100,000
13
Power consumption/ãÂÂÂ¡
Max.250W
14
Power consumption/ãÂÂÂ]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[Parking Meter, Fast Pay Station, Auto Pay Station, On-street Payment Station]]></title><link><![CDATA[https://deferotech.en.ec21.com/Parking_Meter_Fast_Pay_Station--6055941_9681247.html]]></link><description><![CDATA[module;
Optional solar panel power supply module(work for 3 days without power supply);
Support GPRS wireless transmission signal
Support RJ45 network communication.
Equipment Parameters
Dimension：]]></description><pubDate><![CDATA[20230228]]></pubDate></item>
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<title><![CDATA[Mobile Barcode Scanner Sl-MS50 Data Collection Terminal]]></title><link><![CDATA[https://sunshine1990.en.ec21.com/Mobile_Barcode_Scanner_Sl_MS50--7272719_7272720.html]]></link><description><![CDATA[Module:
Bluetooth 2.0, Class 2
●Scanning Mode:
Manual Automatic Scanning
Operating System Supports:
●Mobile Phone/PDA: Windows Mobile, WinCE, Android, Blackberry, iPhone, iTouch, Symbian S60 3rd
]]></description><pubDate><![CDATA[20121228]]></pubDate></item>
<item>
<title><![CDATA[GSSI SIR4000 Control Unit]]></title><link><![CDATA[https://linesurveying.en.ec21.com/GSSI_SIR4000_Control_Unit--10928867_10986419.html]]></link><description><![CDATA[We are selling excellent condition used GSSI Sir 4000 Control Unit Ground Penetrating Radar, manufacture 2018 includes Software Radan 7 complete (Option: 3D module):
-The reference in GPR data proces]]></description><pubDate><![CDATA[20230819]]></pubDate></item>

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