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LoRaWAN Building Management (Smart Building) System

SKU: GAOTek-LRWS-120
Explore the technical architecture, hardware, deployment considerations, and cloud integration for LoRaWAN Enabled Building Management (Smart Building) System systems by GAO Tek.
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Low Power Fast Single Parameter Air Quality Sensor Transmitter – GAOTek

SKU: GAOTek-ES-110
Single Parameter Air Quality Sensor Transmitter offers fast response, low power consumption, and customizable OEM support. GAOTek-ES-110
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LTE NB-IoT Chip Kit with Multi-GNSS Support Outdoor GPS-GAOTek

SKU: GAOTek-IDK-177
LTE Cat-M1 NB-IoT chip kit featuring multi-GNSS support for accurate outdoor GPS tracking and connectivity in various environments.
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Lux Sensor 0-200Klux, 4-20mA/0-10V Output, ABS Shell – GAOTek

SKU: GAOTek-ES-220
Lux sensor with 0-200Klux range, 4-20mA/0-10V output, customizable ABS shell, ±5% accuracy, LCD option, -40°C to 75°C operating temperature.
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Medical Oxygen Concentrator Sensor Accurate & Reliable – GAOTek

SKU: GAOTek-CBS-233
Reliable medical oxygen sensor for concentrators, offering 0 to 100% range, ISO compliant accuracy, and a rapid response time of under 15 seconds.
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Modbus & Wi-Fi EC/TDS Sensor with Auto-Cleaning and Wide Measurement Ranges – GAOTek

SKU: GAOTek-IoTS-132
This EC/TDS sensor features Modbus RS-485 RTU, Wi-Fi Modbus TCP, and direct web browser access. Measures EC from 0 to 200 mS/cm and TDS up to 128,000 mg/L.
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Multi Service Gateway With Rackmount Firewall – GAOTek

SKU: GAOTek-OPE-122
Overview This Multi Service Gateway with rackmount firewall enhance network security and efficiency with the enterprise 2.5g multi-service wired gateway
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Multi-Function Environmental Sensor: Temp, Humidity, Wind, PM2.5, Noise – GAOtek

SKU: GAOTek-ES-225
Comprehensive sensor measuring temperature, humidity, wind speed, PM2.5, and noise. Features RS485 Modbus, optional SDI-12, and IP65 protection.
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Multi-Parameter Water Quality Sensor: pH, DO, Conductivity, Salinity – GAOTek

SKU: GAOTek-ES-226
Water quality sensor with MODBUS RS485 communication. Measures depth, pH, ORP, conductivity, salinity, turbidity, DO, chlorophyll, and blue-green algae.
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Multi-Parameter Water Sensor, GPRS, RS485, AC 220V – GAOTek

SKU: GAOTek-ES-228
Advanced multi-parameter water sensor for pH, conductivity, DO, turbidity, and more. Features GPRS, RS485, and mobile app connectivity. AC 220V
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Multifunction Weather Sensor: Ultrasonic, MEMS, USB/Bluetooth Output – GAOTek

SKU: GAOTek-ES-229
Advanced weather sensor featuring wind speed up to 1310.23 ft, temperature from -40°F to 176°F, humidity 0-100%, and pressure 150-1100 hPa. IP65 rated.
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Multiparameter Water Quality Teste – GAOTek

SKU: GAOTek-CBS-311
7-in-1 portable water tester and measure pH, TDS, ORP, salinity, ion concentration, and temperature for accurate water quality monitoring.
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Natural Disaster Alarm Sensor with IoT Alerts – GAOTek

SKU: GAOTek-IoTS-162
Natural Alarm Sensor, detects earthquakes, floods, extreme weather. Advanced sensors for accurate alerts. Enhance early warning, public safety.
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Omni-Directional Microphone with High Sensitivity and Long Battery Life – GAOTek

SKU: GAOTek-ES-230
This omni-directional microphone features a 23-51.6 kHz sampling rate, 90 dB dynamic range, and 65 dBA SNR. Powered by a 6800 mAh lithium polymer battery.
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Optical Attenuator with 0.05dB Resolution and LCD Backlight – GAOTek

SKU: GAOTek-OPA-126
Optical attenuator with 0.05 dB resolution and LCD backlight. Offers high accuracy, low insertion loss, and easy readability for precise control.
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Outdoor Open or Close Sensor Security CPL03-NB 8500 mAh Battery-GAOTek

SKU: GAOTek-NS-102
Reliable outdoor open/close sensor with CPL03-NB, featuring an 8500 mAh battery for extended operation and enhanced security.
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pH & Ammonia Nitrogen Sensor, IP68, 12-24V DC – GAOTek

SKU: GAOTek-ES-231
pH and ammonia nitrogen sensor with a range of 0-100 mg/L and pH 4-10. Features IP68 protection, ATC, and customizable cable length. Power: 12-24V DC
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Plant Disease Tester for Viral Detection – GAOTEK

SKU: GAOTek-CBS-228
Efficient plant disease tester for viral detection with 120 tests per hour. Compact, energy efficient design with thermal printing.
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Portable TFT Screen Pulse Oximeter with Alarm – GAOTek

SKU: GAOTek-PSP-101
Discover advanced SpO2 monitoring with pulse rate, waveform, PI display, adjustable brightness, alarms, real-time uploads, and low-power alerts.
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Portable Water Quality Analyzer pH with Included Bluetooth Control – GAOTEK

SKU: GAOTek-CBS-232
Test water quality with this 7 in 1 portable analyzer, Bluetooth control, accurate pH EC TDS ORP SALT SG Temp readings, and IP67 waterproof design.
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Precise Measurement Flexible Contact Temperature Transmitter-GAOTek

SKU: GAOTek-ES-112
Aice Tech Non-Contact Temperature Transmitter offers precise temperature measurement with flexible output signals.
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Pro Detect 12-Bit PD Detector With LCD, USB Port Connectivity, And Battery

SKU: GAOTek-PDD-101
Explore precise detection with our advanced PD Detector: 1MHz to 30MHz, 4.3" LCD, 12bit accuracy, and 12hr battery support. Durable and portable.
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Rack Mount Hyperfusion Server PC with PCIe Riser Card – GAOTek

SKU: GAOTek-RDCE-204
High-performance rack-mounted server featuring a 3.2 GHz or 3.4 GHz 6330H processor. A RAID 9460 i to 8i controller, and scalable server performance.
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Red Laser Diode Sensor with Analog Output, IP67, 12-24V DC, 4mA Current – GAOTek

SKU: GAOTek-LDS-118
This red laser diode sensor features a class 2 laser with a 50 µm beam diameter and equipped with switchable reaction times of 1.5 ms, 5 ms, and 10 ms.
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