The Ajax SpaceControl is a compact key fob designed to manage your security system without needing a smartphone. It features four dedicated buttons that allow you to arm and disarm the system, activate night mode, or trigger a panic alarm. Using the protected Jeweller wireless protocol, it maintains a connection with hubs, range extenders, ocBridge Plus, or uartBridge over distances of up to 1,300 meters in an open line of sight. Measuring 65 x 37 x 10 mm and weighing only 13 g, this white device fits easily into a pocket or can be attached via the integrated hole. It is powered by a single CR2032 lithium battery that lasts up to five years if used for one arming cycle per day, and it operates reliably in temperatures ranging from -25°C to +50°C. To prevent accidental triggers, newer firmware versions allow you to configure the panic button to require a long press or a double press. You will know immediately when your command has been received thanks to two-way communication and LED status indicators. This makes it a practical choice for users who prefer physical controls over an app or for those who want a dedicated emergency button always within reach.