Keypad for the Smart Alarm. Activation (when away), partial activation (when at home), and deactivation of the alarm system. Control of 4 security zones. Panic button. PIN security. Illuminated keys. Yale Horizon technology with a 1 km range. With the versatile Yale Smart Alarm Keypad, you have full control over your smart alarm system. Whether you choose to mount it or use it as a portable keypad, you can activate, partially activate, and deactivate up to 4 areas of your home with a secure PIN code, ensuring constant security. The Yale Smart Alarm Keypad also features a panic button, allowing you to trigger the alarm immediately if needed.