NEO-1P Sensor Is Easy To Use

Wireless Temperature Sensor with Probe

NEO-1P is a Submersible Thermometer/Temperature sensor and a data logger with a 39-inch cable and 2.75-inch stainless steel probe that can wirelessly monitor the temperature  for up to 3+ years on battery power.
The NEO-1P provides the ideal solution for monitoring climate-sensitive environments, such as Cold Chain storage, Freezers, Greenhouses, RV’s, food, and drugs.
It offers 24 hours a day monitoring, real-time alerts, logs, and reports.

iMatrix NEO-1P Sensor


External Probe

External Submersible Probe

Massive Mesh Technology

Mesh Technology

OTA Firmware Updates

OTA Firmware Updates


Network TypeBluetooth Low Energy

Device type Temperature Sensor
Measures Temperature
Temperature range -40°F to 212°F (-40°С to 100°С)
Typical Temp Accuracy +/- 0.2°C@ 0-90°C
Body dimensions 2.78 x 1.5 x 0.7 in (70.6 x 38 x 17.8 mm)
Probe length 2.75 in (7 cm)
Probe cable length: 39 in (99 cm)
Weight 2.33 oz (66 grams) with probe
Waterproof rating IP66
BLE Bluetooth Cert ( EPL 0.3.2019)
Broadcasting range 328 feet (100 meters)
Tx Power 4 dBm
Data Storage on Unit 100000
Powered by 2High Performance Lithium AAA batteries (1100 mAh)
Battery life Up to 3+ years
  • Based on BLE technology
  • Measures, stores, and uploads temperature and humidity readings
  • Stores up to 6 months of data
  • Upgradable to Massive Mesh
EMC Tests CE & FCC
CE regulations Yes
iMatrix NEO-1P Sensor Dimentions Size

Enhance Your Monitoring

We recommend the iMatrix Micro Gateway to automatically scan, connect and send your NEO sensor data to the Cloud for word-wide access ( sold separately).

iMatrix sensors are upgradable to our proprietary mesh solution supporting massive networks. For massive networks we recommend the Series-1 Gateway (sold separately).

Micro Gateway USB Dongle – 802.11 a/b/g/n, Bluetooth 5.2

Micro Gateway Is Easy To Use {{ vc_btn: title=Check+Micro+Gateway+Setup+Guide&style=flat&color=primary&align=center& }} Micro Gateway USB Dongle  The Wireless iMatrix IoT Wi-Fi Gateway automatically scans and connects iMatrix wireless sensors and sends the data to the Cloud. The Micro

Series-1 WiFi Mesh Gateway

Series-1 WiFi Mesh Gateway The iMatrix Series-1 Gateway is an 802.11 b/g/n Gateway  with an integrated 2.4 GHz wireless radio programmed with the iMatrix Proprietary Mesh that supports massive sensor networks. The Series-1 Gateway provides

Use NEO-1P Sensor to Monitor:

iMatrix Cloud & App

  • Manage multiple sensors via one interface
  • Set warning levels and receive alerts directly to smartphone or option for Wi-Fi gateway (sold separately).
  • Observe configurable graphs and updates of all your sensors
  • Organize hundreds of sensors with mulitple groups & locations
  • Set unique name and photo for each sensor
  • Get reporting and log files for record keeping and HACCP compliance.
iMatrix available on Google Play
iMatrix available on the App Store
iMatrix available as web app
iMatrix NEO-1P works with iMatrix Cloud mobile app and web app
  • What if my readings aren’t accurate?

    If your sensor isn’t showing the correct readings, you can calibrate your sensor through the mobile app. Click on the specific sensor and choose calibrate. Take note of the current readings, and enter that figure in the first space. In the second space, enter the known value (i.e. ice water would be 32 degrees). Then, confirm the changes and refresh your screen to see the new readings.

  • How can I check the accuracy of my readings?

    One way to verify the accuracy of your data is by comparing it to a known temperature. A 50/50 mixture of ice and water will be freezing, at 32 degrees. Placing the probe in this solution should show a temperature reading of 32 degrees.

  • How do I get the NEO-1P to add data to my account?

    You can add sensors with either the QR code included on the back of the sensor, or add the sensor by serial number. If using the mobile app, you may also choose to use ‘guest’ mode to start receiving data immediately.

  • Can stil access my data wirelessly?

    Yes, the sensor will still transmit temperature readings just as the NEO-1 will. The sensor uses bluetooth technology to connect to your wireless gateway and uploads your information to the cloud.

  • Is it safe to fully submerge my sensor in water?

    The main sensor body should not be submerged in water. However, the extension probe attached to the sensor may be fully placed in liquids.

  • How often does the sensor take readings?

    The NEO-1 sensors have adjustable sensor readings. You can choose to have sensors take readings every few seconds, or even just once a day. However, the more infrequent the readings are, the longer the battery life will last.