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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[Digital PH Sensor PH101 ORP Sensor of RS485 Interface for Water Quality Testing]]></title><link><![CDATA[https://nobotech.en.ec21.com/Digital_PH_Sensor_PH101_ORP--11181490_11277133.html]]></link><description><![CDATA[module) or wireless network (such as WIFI and GPRS).The sensor can be set through RS485 function, from machine address and baud rate, online calibration, restoration of factory output, the correspond]]></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[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>
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<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[Automated Parking System Self-service Payment Machine Cashless Pay Station]]></title><link><![CDATA[https://deferotech.en.ec21.com/Automated_Parking_System_Self_service--6055941_9695322.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[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>
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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[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[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[GPRS
Class12, TCP/ IP build in GSM Module
GPS
MT3326
GSM antenna
built-in quad band
GPS antenna
built-in GPS high gain ceramics patch antenna.
GPS Channels
20
Tracking sensitivity
-159dBm
Acquisition]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
<item>
<title><![CDATA[24V/48V/96V/120V/192V/216V/240V/360V/384V/480V/584VHigh Voltage Mppt Solar Charge Controller]]></title><link><![CDATA[https://sheeppatrick.en.ec21.com/24V_48V_96V_120V_192V--11549039_11549094.html]]></link><description><![CDATA[GPRS module expansion to achieve APP cloud monitoring.APPLICATION:
Off-grid solar systemCHARGE MODE:
MPPT chargeBATTERY SYTEM VOLTAGE:
24V-584VPV MAX. INPUT VOLTAGE:
480V-880VPV MAX. INPUT CURRENT:
5]]></description><pubDate><![CDATA[20220401]]></pubDate></item>
<item>
<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>
<item>
<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>
<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>
<item>
<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>
<item>
<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>
<item>
<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>
<item>
<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[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[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[7 Inch Android Mobile Data Terminal, Vehicle Mounted Computer Applied in Taxi, Agricultural Truck]]></title><link><![CDATA[https://howenclark.en.ec21.com/7_Inch_Android_Mobile_Data--10960560_10961000.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[20190527]]></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[High Accuracy GPS RTK RTK G1 Plus Surveying Instrument GPS GNSS RTK]]></title><link><![CDATA[https://wondersurveying.en.ec21.com/High_Accuracy_GPS_RTK_RTK--11704328_11704334.html]]></link><description><![CDATA[module, GPRS/EDGE compatible, CDMA2000/EVDO3G optionalDouble Module blue toothBLEblue tooth 4.0 standard, support for android, ios cellphoon connectionblue tooth + EDR standardNFC communicationRealiz]]></description><pubDate><![CDATA[20230107]]></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[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[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[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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