Automatic Temperature Documentation


A simple retrofit solution for refrigerator, freezer, air conditioner and reefer container compliance



& Predictive Maintenance

Temperature Logging

  Live data

Predictive Maintenance

Checking: Compressor


Automatic Temperature documentation

FDA, CFR 21 Part 11 & GxP compliant

Notification of temperature deviations

Patented predictive maintenance algorithm

NB-IoT, 4G, 3G and GPRS transmission


1/3 of all food produced in the world is wasted. Many thousands of tons of food end up in the rubbish every year due to incorrect storage and transport. At Synap IoT we feel obliged to counteract this with the use of our technology.



Do you want to save time and ensure the right temperature? 

Do you want to eliminate the manual temperature measurement of refrigerators and freezers while increasing your compliance?

Do you want to plan maintenance and be warned for breakdowns in advance?


We offer automatic temperature recording, logging and monitoring for containers, air conditioning systems, cooling trucks, refrigerators and freezers as well as intelligent predictive maintenance.

We create the reports for the authorities - so that they are digitally available to you every day.

Always available

Your automatic generated compliance documentation are stored completely and securely in the cloud, and always available for your next test visit and set up in accordance with GxP.


Plug & Play Temperature Solutions

We offer predictive maintenance and automatic temperature recording and monitoring for containers, air conditioning systems, refrigerators and freezers.


Do you want to save time and money and eliminate the manual temperature measurement of refrigerators and freezers while increasing your compliance?

We automate the logging, create the reports for the authorities - so that they are digitally available to you every day. Your documentation documents and all compliance documentation are stored completely and securely in the cloud, and always available for your next test visit and set up in accordance with GxP. Reports can easily be called up and downloaded in the system or, if necessary, with the QR code on the device on any smartphone.


Our patented predictive maintenance algorithm continuously monitors the parameters of the cooling unit through machine learning. Deviations in the pattern are recognized immediately and, depending on the diagnosis, can predict a possible future failure within 2-4 weeks.




Air Condition Monitoring

AirconGuard ™ is SynapIoT's platform for monitoring air conditioning and refrigerated rooms and has a precession area down to -50 ° C (optional -100 ° C). Thanks to predictive maintenance and machine learning, you will receive an immediate notification if there is a risk that one of your cooling units or air conditioning systems should fail within the next 2-4 weeks. AirconGuard ™ can prevent or detect failure of your air conditioner, compressor, or even loss of coolant through an early alarm.



Commercial Fridge Monitoring


SafeGuard ™ is SynapIoT's platform for commercial refrigerators and freezers with hardware and software especially for the demanding food industry and has a precession range down to -50 ° C (optional -100 ° C). SafeGuard ™ is a data logger recorder that offers you reliable monitoring and recording of temperatures. SafeGuard ™ automatically generates reports every two hours that you can easily call up from any device (PC, Mac, Android and IOS). Using a QR code or a link, food control can also download the reports directly. When a fridge or freezer is about to malfunction, our patented predictive maintenance algorithm will notify you 2-4 weeks in advance, depending on the diagnosis.



Medicine Fridge Monitoring

MediGuard ™ is SynapIoT's platform, which was specially developed for the demanding medical industry. MediGuard ™ monitors, logs and documents the temperature level in high-precision refrigerators and freezers and has a precession range down to -50 ° C (optional -100 ° C).

MediGuard ™ supplies GxP-certified hardware and software specially developed to meet the extensive documentation requirements of the supervisory authorities. If a refrigerator or freezer is malfunctioning, you will be informed in advance thanks to our patented predictive maintenance algorithm.



Pharma Freezer monitoring 

PharmaGuard ™ is SynapIoT's high-precision platform, which was developed for the medical industry and includes has been approved by the FDA. PharmaGuard ™ monitors and documents the temperature level in high-precision freezers and freezers and has a precession range down to -100 ° C (optional -200 ° C). The system also warns you if one of your freezers shows an irregular pattern or is about to malfunction. You can contact your service technician in good time, for example, to change coolant or change the condenser. In the system, you can even enter the email and mobile phone number of the refrigeration technician, so that they are automatically notified immediately, and no valuable time is lost.



Reefer Container Monitoring


ReeferGuard ™ is our platform for Reefer containers. With hardware and software that has been specially developed for the special needs of the demanding logistics, offshore and shipping industry and has a precession range down to -50 ° C (optional -100 ° C). ReeferGuard ™ monitors and documents the geographic position, temperatures and technology in the refrigerated container and creates automatic reports every two hours.


With this valuable tool, service assignments can be better planned. If, for example, a container sends an alarm message at the end of a long journey, you can send it to a service technician who will wait for the compressor or condenser immediately upon arrival in port, so that further transport is possible without any problems or delays. This ongoing self-diagnosis process makes the expensive PTI (pre-trip inspection) superfluous.



Machine Learning

Predictive maintenance

Artificial intelligence, machine learning and predictive maintenance continuously analyse the pattern of your cooling unit. Irregularities, e.g. in the compressor or condenser, can be recognized very early and failures, e.g. Damage to the cooling unit can be prevented by an additional service visit.


Warnings and alarms are part of the temperature monitoring subscription. You will receive an instant notification in the form of an email and a text message when the refrigerator changes its normal pattern. For example, if the temperature does not self-regulate over a given period of time, shows an increasing tendency and, for example, approaches a defined critical value.

Mechanical controller malfunction

Pressure drop from the refrigerant

Pressure drop from the refrigerant

Dusty or Clogged condenser

Compressor failure


Individual IoT Projects

SynLab IoT is the research and development center of Synap IoT. Here we work on synergies from the combination of the disciplines of engineering, software, mathematics to implement applied research and development. In cooperation with our project partners and our clients, we help to realize ground-breaking and innovative projects and thus create comparative advantages through digitization.


Here you can get inspiration from our IoT modular system. We offer you a variety of sensors, transmission technologies and hardware specifications. Please let us know your challenge, together we will find the best solution in the sea of ​​possibilities.

Secure and Stable Transmission

Everything can be connected with IoT that can be networked sensibly and economically. The basis for this development: an adequate network.


NB-IoT is particularly ideal for many sensors and IoT applications that exchange data only rarely or only sparingly. For these and the following reasons, we at SynapIoT have decided to take advantage of this technology and incorporate it into all of our products.


For most public and private IoT applications, the “narrow” or low bandwidth of Narrow Band IoT is more than sufficient. NB-IoT is also a perfect solution for IoT due to its optimal security of supply and nationwide presence - a much better solution than WiFi or LAN, since these networks are comparatively unstable and sometimes also insecure.


In addition to the NB-IoT transmission unit, we have also expanded our products with GPRS, 3G and 4G transmission units to ensure that reception is possible everywhere, with automatic over the air firmware updates there are no data jams and you always have your data in your dashboard as quickly as possible. An NB-IoT connection is prioritized in the standard configuration. A LAN and WiFi connection is also possible as an option. This ensures a stable redundant connection with our sensors.



Internationally standardised and reliable technology


3GPP LTE security mechanisms, offering a very high security level 


Network coverage over a very long distance possible


Designed for optimized energy consumption


No maintenance and reliable

(Plug & Play)


In our opinion, IoT-Equipment-as-a-Service (IoT-EaaS) is the next step towards a simpler and more advanced usage model. You "rent" our products and services, thus protecting your balance sheet and only burdening your income statement in the correct period. Your accountant will no doubt be happy not to activate and not to write off a depreciation plan, but only to record an expense.


This also means a much more effective way of working, because if you no longer need the sensor, simply send it back to us and then others can benefit from it. This corresponds to the modern and sustainable thinking of our customers and fits our innovative products.


What does that mean for you?

It means that you have to rent the hardware and not buy it - you only pay monthly for the service and a setup fee.



Sustainability: Food Waste

United Nations SDG No. 12

SynapIoT is committed to minimizing food waste by helping owners of refrigerators and freezers maintain a desired constant temperature inside. With our patented predictive maintenance technology installed or retrofitted in or on a refrigerator or freezer or chest, our intelligent SynCore ™ system can constantly ensure that food products are kept at the right temperature. At the same time, a large number of sensors, our patented predictive maintenance algorithm, analyse the complete condition of the device. In the event of any discrepancy, a warning or alarm is triggered immediately and sent to you. This is how we prevent food from being stored at the wrong temperature and having to be disposed of.


Our vision is to use our technology to help minimize food waste worldwide. Every time we convert a fridge or freezer into a Smart Cooler or Freezer, we save on average more than 50 kg of food and several hundred kilograms of CO2.


Made in Munich

Engineering & Production 

We have carefully selected our components and the quality of our circuit boards and chips. In order to offer an IoT EaaS model, we have to offer our customers excellent quality, reliable sensors and maximum efficiency through the most modern manufacturing technology - this is how we ensure our success and ensure a high level of customer satisfaction. We deliver a reliable product. One of our unique selling points is our company policy: We only work with components of the highest quality that are sourced from the best in the industry. Our products are developed and manufactured in Munich, in the research and development department. In this way, we guarantee sustainability and the highest quality craftsmanship of our products and all "Made in Germany".



Danish Design  

Danish design stands for aesthetics, functionality and simplicity. This style characterises our products, in form, function and handling as well as sustainability.

SynapIoT has placed its production design focus on environment and design. 
At SynapIoT we have developed an aesthetic product that makes use of the interaction between environment, technology and design. To protect the environment from unnecessary battery consumption, external power consumption is possible.
In this way we contribute to sustainable production and use. We have also created a robust product with a lifetime guarantee. 
Our infrastructure enables automatic firmware updates and thus ensures a long service life for our hardware. 

The intuitive handling of our user interface allows you to easily access your data and reports. Our design concept is an all-round concept - and for us that is Danish Design. 


Our products are based on proven technology and a stable infrastructure to ensure reliability. ​The Sensors and our technology has been tested thoroughly at Nordic Bioscience and Lauda Technologies. We received a great deal of support from the Danish Ministry of Foreign Affairs of Denmark, the Innovation Centre Denmark and Invest in Denmark, as well as through participation in the GoB2B Accelerator Program.

© Synap IoT 2021