Address: Floor 3, Building 5, TongFuYu Industrial Zone, Xili, Nanshan District, Shenzhen,China Zip Code: 518055
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Shenzhen Instantware Information Technology Co., Ltd.

Good quality GSM Remote Terminal Unit for sales
Good quality GSM Remote Terminal Unit for sales
This is my first time for doing business with Chinese supplier. It's great,INST has fast response and great after-sale service.---Dennis Kul

—— Dennis Kul

It fits our products and the quality is good. We feel appreciated.--Dave

—— Dave

INST is a professional brand. I am very satisfied with INST products. High quality, competitive price, good service!---James Smitheoan

—— James Smitheoan

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IOS Android Windows Software Development

China IOS Android Windows Software Development supplier

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Product Details:

Place of Origin: China
Brand Name: INST
Certification: CE ROHS ISO CCC
Model Number: HIT-M3G6

Payment & Shipping Terms:

Minimum Order Quantity: accept sample order
Price: negotiated
Packaging Details: paper box
Delivery Time: 5~8 work days for sample
Supply Ability: 5000sets/month
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Detailed Product Description
Analog Input: 6 Analog Inputs(4~20mA Or 0~5V) Analog Output: 6 Analog Outputs
Protocol: Modbus, OPC, Json, Etc Suitable Sensors: RS485 Power Meter
GPS: With Or Without Remote Control: Yes, With PLC Function

IOS Android Windows web Software Development And Database Design of Networking​


Wisdom Agricatural IOT Software Development Customized Data Dispay By Windows is based on the data received by RTU through sensors. Apps also could be customized. It will be data visualization, remoted by far location. We could make what customers want to get through the software.


RTU wireless remote control terminal series products are the high-performance monitoring and control device which integrates analog signal acquisition, digital signal acquisition, relay control output and wireless data communication function. Can be directly connected to the standard sensors output analog signals, various level signals, dry contacts, pulse signals, etc. Can be used as the master station of industrial Modbus-RTU protocol to connect the various instrumentation of Modbus-RTU protocol(customized). It’s the best way for the small-scale process signal to implement wireless monitoring and control.


DC Power supply 9-28V DC (Standard adapter: DC 12V/24V/1.5A)
Power consumption 2V/24V input Max. 150mA/Average 50mA
GSM Frequency range Quad-frequency 900/1800/850/1900MHz
SIM Card Supporting 3V SIM Card
Antenna 50 Ω SMA Antenna interface
Memory card SD/TF
GPS Antenna external
Communication interface RS-232/RS485/USB
Temperature range -40°C ~ +80 °C
Humidity range Relative humidity 95%
Digital input 6 Digital inputs (dry contact,wet contact is option)
Digital Output 6 Drivable relay outputs (open-collector outputs
Analog Input 6 analog inputs(4~20mA or 0~5V)
Output drive voltage Equal to input DC voltage
Output drive power Drive voltage ≤35V, drive current ≤500mA
Exterior dimension 210x145x33mm


· Security Alarm System applications;
· Supervision and monitoring alarm systems;
· Automatic monitoring system;
· Weather Stations;
· River Monitoring and Flood Control;
· Oil and gas pipelines;
· Corrosion protection
· Temperatures, water leakage applications;
· Wellheads, boat, vehicle;
IOS Android Windows Software Development

Contact Details
Shenzhen Instantware Information Technology Co., Ltd.

Contact Person: Abby

Tel: +8615889761132

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