• Range is 30dB~120dB;Sensitivity: ±0.5db
• The sensitivity of NB-IoT module is 129 dBm±1 dB, excellent penetration, the network coverage is 20dB stronger than GSM, LTE and other networks.
• Support the communication protocol frequency band published by the international organization agreement 3GPP.
• Support two kinds of configuration for data transmission.Single-tone transmission,15kHz/3.75kHz Subcarrier interval:25.2kbps(Downlink) , 15.625kbps(Uplink);Multi-tone transmission, 15kHz Subcarrier interval:25.2kbps(Downlink),54kbps(Uplink)
• Switch freely between Active/Idle/PSM modes, and ensure that the un-received data is retransmitted.
• Support IPv4/IPv6/UDP/CoAP/LwM2M/Non-IP/DTLS/TCP/MQTT protocol stack.
• Intelligent terminal provides multi-function interface (MPI), it can be connected with external analog and digital quantity sensors. 
• Integrated internal antenna or optional external SMA/IPEX antenna.
• OTA firmware upgrade, including to upgrade loader and application images
• Support wide voltage 5~12V DC input, 5 – 10 years of battery operational life with 2 x AA Li-SOCI2 Battery.
• IP67 enclosure rating. 
• When ordering, specify the LoRaWAN or NB-IOT version

OUTDOOR version available on request.

• Temperature and humidity sensors： Temperature range - 40 ℃ ~ 125 ℃; Relative humidity 0~100%;Accuracy of + / - 3% RH;Corresponding time 8s;Working temperature and 40 ℃ ~ 125 ℃
• Light sensor: peak wavelength of 500 nm;Operating voltage 1.8v ~ 5.5v;Descending time 5ms;Rise time 5ms;Working temperature and 40 ℃ ~ 85 ℃
• Air pressure sensor: voltage of 2.1 V ~ 3.3 V.Current 2.5 mA;Range of 300 ~ 1100 hpa;115200 baud rates,
• Cross-threshold report, plus periodic report every 2 hours (the threshold and the periodic report cycle are both user-configurable)
• OTA (Over The Air) firmware upgrade, including to upgrade loader and application images
• Analog and digital interface for external sensor connectivity and pulse counting (MPI)
• Low power consumption, 5 – 10 years of battery operational life with 2 x AA Li-SOCI2 Battery
• Optional DC 5V power source
• Integrated internal antenna, or optional external SMA/IPEX antenna
• Up to 5km reach in NLoS (Non-Line-of-Sight) and up to 18km LoS (Line-of-Sight) environments
• IP67 enclosure rating
• When ordering, specify the LoRaWAN or NB-IOT version

• ultra-low power consumption is 3.5 mW, LE, based on the IR detector technology and optical monitoring system, 3.3 V power supply, peak current only 33 ma.
• High precision 50ppm + -3 full range
•  Integrated internal antenna or optional external SMA/IPEX antenna
• Specific signal output instruction
• It has high sensitivity and good selectivity to CO2
• It has long service life and reliable stability
• Fast corresponding recovery feature
• Cross-threshold report, plus periodic report every 2 hours (the threshold and the periodic report cycle are both user-configurable)
• OTA (Over The Air) firmware upgrade, including to upgrade loader and application images
• Analog and digital interface for external sensor connectivity and pulse counting (MPI)
• Low power consumption, 5 – 10 years of battery operational life with 2 x AA Li-SOCI2 Battery
• Optional DC 5V power source
• Integrated internal antenna, or optional external SMA/IPEX antenna
• Up to 5km reach in NLoS (Non-Line-of-Sight) and up to 18km LoS (Line-of-Sight) environments
• IP67 enclosure rating
• When ordering, specify the LoRaWAN or NB-IOT version

The Ultrasonic Meteo LoRa Solar kit consists of a weather station, 20W solar panel, a 12Ah battery and pole bracket. The LoRa Solar Ultrasonic Meteo station detects 10 environmental parameters. The observation parameters of Ultrasonic Meteo LoRa Solar are PM10, PM2.5, wind direction and speed, temperature, humidity, atmospheric pressure, precipitation. Meteo Solar weather station can be used in urban environmental measurements, agricultural monitoring, industrial control etc..

• Temperature -40 to 60 ° C 0.01 ± 0.3 ℃ (25 ° C)
• Humidity 0 to 100% from 0.1 ± 3% RH
• Pressure 30-110kPa 0.1kPa ± 0.25%
• Wind speed [air] 0 to 60m / s 0.01 ± 0.1m / s
• Wind direction from 0 to 360 ° C 1 ° ± 2 ° C
• Precipitation 0 to 4 mm / min 0.1mm 10%
• PM10 0 to 1000ug / m3 1 ± 10%
• PM2.5 0 to 1000ug / m3 1 ± 10%
• Noise 30-130dB 0.1 ± 1.5dB

Smart Farm Weather 6 Sensor Solar

The Smart Farm Weather 6 Ultrasonic Sensors kit with 5W solar controller for power supply. The Smart Farm Weather controller is equipped with analog / digital inputs. The main observation elements of Smart Farm wind direction, wind speed, temperature, humidity, atmospheric pressure, precipitation. The Smart Farm Weather station can be used in urban environmental measurements, agricultural monitoring, industrial control etc.

• Temperature -40 to 60 ° C 0.01 ± 0.3 ℃ (25 ° C)
• Humidity 0 to 100% from 0.1 ± 3% RH
• Pressure 30-110kPa 0.1kPa ± 0.25%
• Wind speed [air] 0 to 60m / s 0.01 ± 0.1m / s
• Wind direction from 0 to 360 ° C 1 ° ± 2 ° C
• Precipitation 0 to 4 mm / min 0.1mm 10%