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Polysense Announces advanced IoT product line WxS 9830: 3GPP NB2/eMTC connectivity with 13 internal sensors and 40+ external sensors for cellular operators worldwide
Source: | Author:pmo4d0f6d | Published time: 2019-09-11 | 4468 Views | Share:

Powered by the same portfolio of internal and external sensors as WxS 8800, 8700, 9810, WxS 9830 enables worldwide cellular operators to a wide range of IoT use cases.

Santa Clara, Calif., September 10th, 2019 -- Polysense Technologies Inc., (Polysense) an innovation leader in LPWA IoT solutions for wireless and fiber sensing, today announced its 4th IoT sensor product line - WxS 9830. In addition to 3GPP NB-IoT and eMTC technology, the product also supports GSM/e-GPRS as a wireless uplink connectivity option, allowing smooth technology upgrade as the gradual sunset of 2G and enabling users to select the best available wireless coverage in their areas.

Supporting Release 14, multi-mode LTE Cat M1/Cat NB2/e-GPRS, and embedded GNSS for locationing services, the WxS 9830 provides cellular operators with a proven set of sensors for their next generation IoT/M2M networks, enabling an array of IoT use cases such as smart city, structural health monitoring (SHM), machine condition monitoring for preventive and predicative maintenance (MPP), environmental monitoring, logistic tracking, senor care, and smart retail.

“In comparison with WxS 9810, the WxS 9830 supports full bands for global coverage, LTE Cat M1 as well Cat NB2. The EGPRS is strong plus for easy upgrade.” said Alex Wu, President of Polysense. “In addition, power CPU enables advanced edge processing capability which the cellular operators have been requesting. In particular, the embedded GNSS is perfect for tracking use cases.”

To further facilitate the smooth deployment, WxS 9830 supports same sensor portfolio as WxS 8800/8700, WxS 7800 and WxS 9830, over 60 types of sensing parameters.

Advanced Features

  • 23 Global RF bands, 450MHz to 2.1GHz :                         

      Cat M1/Cat NB2:LTE FDD: B1/B2/B3/B4/B5/B8/B12/B13/B14/B17/B18/B19/B20/B25/B26*/B27/B28/B31*/B66/B71 


  • Up to 375Kbps (DL), 1.2Mbps (UL) bandwidth

  • Ultra-low system level cutoff voltage for extended battery life

  • Integrated GNSS receiver (GPS, GLONASS, Beidou, Galileo)

  • FIPS certifiable cryptographic engine

  • 800MHz ARM Cortex A7 for superior edge processing capability such as FFT or voice recognition

  • Protocols: IPv4/IPv6 stack with TCP and UDP, PPP, SSL, DTSL, FTP, ping, HTTTP, MQTT, OMA Lightweight M2M, CoAP

Internal sensors

  • Thirteen internally integrated sensors, including:

         2 axis accelerometer, 3 axis accelerometer, high precision vibration/tilt

         passive infra-red (PIR) motion , microwave radar motion sensor, single or dual IR motion sensors for motion and people counting

         temperature, humidity, light, atmospheric pressure

        CO, CO2, VOC

        30dB – 110dB full range acoustic/noise

        and GPS/GLONASS/Galileo/Beidou GNSS location sensors

  • Patented tilt detection algorithm, enabling precise detection of the tilt-vector of the object in geodetic coordinate system in real-time

  • High-sensitivity motion detection capability, offering the best solution for valuable asset protection

  • Ultra-low power always on acoustic/noise sensor for both perimeter security and smart city applications

  • IP67+ rated enclosure with dual high capacity air flow protective vents, allowing for fast response of temperature, humidity and pressure sensing

  • Flexible battery power or DC power, meeting different need of application requirements and deployment scenarios. Intelligent power monitor and management to maximize the battery life, allowing 5 to 10 years of battery operations with either 1 or 2 ‘AA’ Li-SOCl2 batteries

  • Flexible internal or external antenna options, meeting different need of application requirements and deployment  scenarios

  • Powered by Polysense iEdge™ platform, offering powerful edge computing capabilities with user programmable data sampling/report schemas, local data analytic and custom algorithms

  • Temperature compensation algorithms for displacement and vibration sensing across C and I temperature ranges

    Interfaces and External sensors

  • Dual Multi-Purpose Interfaces (MPI), enabling connectivity to external analog and digital sensors, providing either direct powering or parasite powering options to external sensors – thus eliminating the need of separate powering need for the external sensors: Analog voltage (0-10v)

        Analog current with 4-20mA input


        PWM based actuator control output with up to 16 signal levels

        DS18B20 digital interface

  • RS232/RS485

  • Support over 40 external sensors

Now with WxS 9830, Polysense is able to offer its customers the most flexibility for deployment, capable of connecting to LoRaWAN, WI-FI, or NB-IoT/LTE Cat M1, GSM/EGPRS networks, depending on the coverage need, bandwidth requirement, and battery usage of the use cases.


WxS 9830 is available for trial in October 2019. Various governmental regulatory certifications and multiple operator device approval are scheduled for Q1 2020.

WxS 9831/9832 tracking tags are also scheduled in Q1, 2020.

Please contact Polysense for further information:  info@polysense.net

About Polysense
Located in Santa Clara, California, with offices in Beijing, Luo Yang and Shanghai, China, Polysense develops IoT products and solutions for smart enterprise, city and home, including distributed fiber sensing, LPWAN LoRa, NB-IoT/LTE CAT M and Wi-Fi/BLE based wireless IoT sensors and cloud based data management and analytics cloud platform iView, edge computing platform iEdge, smartphone App iPalm