What is Ajax Hub 2 Plus 12V?
Ajax Hub 2 Plus 12V is a specially adapted version of Ajax Hub 2 Plus intended for mobile installations such as boats, motorhomes and caravans. It is powered via 12V DC and supports IP, WiFi and 4G.
What is the difference compared to a regular Ajax Hub 2 Plus?
The difference is the power supply. This variant is equipped with a 12V PSU power supply board that allows the hub to be powered directly from a 12V system (8–32 V DC), instead of 230V AC.
What is included in the package?
The package includes the Ajax Hub 2 Plus and the Ajax PSU power supply board 12V–24V. You can also choose to have the PSU board pre-assembled before delivery.
What does pre-assembled 12V PSU mean?
This means that we install the PSU card in the hub before delivery, so that the central unit is ready to be connected directly to 12V power without you having to open or rebuild the unit yourself.
What voltage can the hub be operated with?
With the 12V PSU card, the hub can be powered by external DC voltage from 8 to 32 V DC, covering most 12V and 24V systems.
Is Ajax Hub 2 Plus 12V suitable for boats, motorhomes and caravans?
Yes, it is specifically designed for mobile environments where 12V power is used, such as boats, motorhomes, caravans and other vehicles or off-grid installations.
How does the Ajax Hub 2 Plus 12V communicate?
It supports Ethernet (IP), WiFi and 4G, providing multiple independent communication paths for maximum operational reliability even when the vehicle is moving or stationary.
Do all Ajax devices work with this hub?
Yes, all standard Ajax devices work just as usual with the Ajax Hub 2 Plus 12V.
Does the system work during a power outage?
Yes, the hub has a built-in backup battery that provides up to approximately 16 hours of operation if the external power supply is lost.
Do I need a subscription to use the hub?
No, no subscription is required. A subscription is only needed if you choose to use a SIM card or connection to an alarm center.
Can I use a SIM card for connection?
Yes, the hub supports 4G and can use SIM cards for mobile connectivity, which is very common in mobile installations.
Is the installation easy?
Yes, especially if you choose a pre-assembled PSU. Then the hub is connected directly to 12V power and easily configured via the Ajax app.
Can the system be expanded with more functions?
Yes, the system can be expanded with burglar alarms, smoke alarms, water alarms, sirens, cameras and automation – just like a regular Ajax system.
Who is the Ajax Hub 2 Plus 12V best suited for?
It is best suited for those who want a professional alarm system in a boat, motorhome, caravan or other environment where 12V power is standard.