With GSM technology, install the sensor easily and access your data from anywhere — no cables or gateways required.
A world first!
Always connected, anywhere. A sensor device that can be remotely managed the moment the batteries are inserted.
Easy Installation
You can install Grüngard on your own or together with your gardener in just 10 minutes, without the need for any wiring or professional assistance.
Smart Solution for Agricultural Use
The NEMPro sensor simplifies water management across large areas with easy installation and remote access.
Thanks to its mobile network connectivity, farmers can monitor irrigation systems without being on-site and optimize watering schedules based on real-time sensor data.

Remote Connection
IP68 Certified
With its IP68 certification, the NEMPro device offers exceptional resistance to water and dust, ensuring reliable performance even in the toughest conditions.
Its ability to be installed underground provides a clean, aesthetic appearance while protecting the device from environmental factors.
AA (Pen Battery) Technology
As a pioneer in AA battery technology, Grüngard offers a durable and efficient solution in its SIMPro devices, powered by just three AA batteries.
This innovative design provides a longer lifespan compared to 9V batteries, delivering a practical and reliable approach to garden irrigation.
Easy Installation
As it is compatible with all Grüngard irrigation systems, you can easily install it yourself and authorize your gardener to use it.
If you are replacing your old irrigation device
Take a photo showing the cable entries. The photo will help you to insert the cables in the right places when connecting the Grüngard.
Connect the zone cables to Grüngard
Attach cables to the Grüngard using Grüngard's cable slots designed for easy cable installation.
Install Grüngard mobile app
Download Grüngard app to your mobile device and complete the installation. You and anyone atuthorized by you will start using Grüngard at no time.
Frequently Asked Questions
Below, you can find frequently asked questions from our customers along with our answers.
1
Who performs the installation of Grüngard irrigation devices?
Our product installation guides include step-by-step instructions designed for everyone to easily set up on their own. Additionally, you can access installation videos for our products on the product introduction and sales pages of our website or on our YouTube channel.
2
Can I use Grüngard if I don't have an automatic irrigation system in my garden?
Grüngard's smart irrigation systems require a pre-installed irrigation infrastructure. For these systems to operate effectively, it's essential that the necessary pipes, valves, and sprinklers in the garden are correctly positioned. Smart irrigation control devices integrate with existing irrigation infrastructure to optimize water consumption and provide remote management capabilities.
3
Are all models remotely managed?
Bluetooth Models (9V BLT): Can be controlled up close (within Bluetooth range).
Wi-Fi Models (24V Wi-Fi): Controlled via the Internet, within the range of the Wi-Fi network.
SIM Card Models (24V SIM Pro): Controlled via the mobile network, within the range of the mobile network.
4
Are Grüngard devices connected to the faucet?
No, Grüngard's Smart Irrigation Devices are not designed to be directly connected to a faucet. Grüngard device requires a specific irrigation infrastructure to function properly. Grüngard devices are connected via cables to the coils of solenoid valves used in automatic irrigation systems.
5
Grüngard products have a warranty period of how long?
Grüngard products are covered under a minimum 2-year warranty from the date of purchase. However, this period may vary for certain products or promotional periods. For detailed information, please refer to the warranty clause in the user manual that comes with the product.
You can find answers to your questions on our support page.
You can visit our knowledge base for detailed information on garden care and all our products.
Your comments are valuable for us
User satisfaction is always a priority for Grüngard. Here are the valuable experiences and opinions of customers using Grüngard products:
Other Products
To ensure you choose the most suitable product for your automatic irrigation system, you can explore our other products.
9V IRRIGATION CONTROL DEVICE
Battery-operated, Waterproof
Adjustable Via Bluetooth From Your Mobile Phone
Accessories

Outdoor Box
You can purchase the outdoor enclosure for the 24V Grüngard and its adapter to use them in wet and humid environments, providing superior protection with its IP67 feature. It is suitable for wall mounting.
Original price was: $ 26.$ 22Current price is: $ 22.Add to cart

Wi-Fi Extender
If you're considering mounting at a point where the Wi-Fi connection is weak, you can use a Wi-Fi extender to extend the internet coverage in your garden, ensuring no connection issues occur remotely.
Original price was: $ 21.$ 18Current price is: $ 18.Add to cart