Smart Relays

When you want more versatility from your power setup, Projecta smart relays were made to deliver intelligent power switching for all your modern 4WD and off-grid setups. Easy to set up, simple to manage, you can run multiple battery systems in your vehicle or caravan with our relays so that battery management is more functional and less time-intensive. Keep your accessories and pieces of tech powered up, all while protecting your batteries and shop the range online now.

If you’re heading off on an extended adventure, want to set up an off-grid or auxiliary power supply, battery management is important - and our smart relays make it easier to get things set up right. Projecta smart relays were designed to take the guesswork out of power management and can switch between batteries for you. They’ll sense the voltage levels flowing from your battery to your appliances and will automatically switch over to a new battery right at the perfect time to keep things running smoothly. Not only does this function protect your devices, but it also helps to ensure the longevity and quality of your batteries for the long term too.

Forget having to manually monitor your battery while it’s operational, automatic voltage monitoring will give you reliable readings which are integral when it comes to maintaining the health and status of your battery bank. When the vehicle’s alternator raises system voltage, the smart relay instantly connects to your auxiliary batteries to maximise charge acceptance, making them an essential option for dual-battery set ups.

Instead of worrying about premature battery failure, our smart relays will register when the voltage drops below a preset level, isolating your batteries - protecting your starter battery from discharge. Peak battery performance is straightforward and simple, ensuring you always have power when you need it most.

If you’re running a more advanced battery setup, Projecta smart relays help keep it operational and maintenance simple. One of the key benefits of automatically switching power between batteries when necessary is that this enables you to charge and use multiple batteries without manual intervention. Proper battery charging is an important part of your maintenance, and smart relays keep this process more simple but also supports a smarter energy flow for fridges, lighting, compressors, inverters and other accessories, expanding your potential when it comes to what you use and how you use it in your mobile or off-grid living setup.

The more adventurous you are, the more reliable your power grid setup needs to be. Whether you’re running a remote solar power system, charge up batteries before you head out, or have a more permanent power solution, having gear that keeps things running smoothly matters, which is exactly what you’ll get from Projecta. Our smart relays have robust internal circuitry and responsive voltage detection, giving you the reliability you need to switch batteries under load so you can focus on the adventure ahead - not your power source.

Australia is about as rugged as it comes in terms of terrain and climate, which is why Projecta gear needs to be resilient, hard-wearing and built for everything our country throws your way. Made to tolerate vibration, heat and the elements, our smart relays have been engineered for long-lasting use and reliable performance.