Sonic Touch II is a multifunctional digital panel for controlling and viewing system functions like time, temperature, 7-day heat time, pump and filter, ultrasonic intensity, low liquid level and the SOVI diagnostic system. SONIC TOUCHII also adds “Open Technologies” which includes functions like text messaging and e-mail. This provides the unique ability to constantly monitor the system and send alerts to a supervisor or even the manufacturer (if desired) for scheduled maintenance or troubleshooting.