Schedules change. Buses run late. Emergencies occur. With Honeywell Instant Alert, schools can let parents know more quickly and conveniently.Downloads: Honeywell Parental Procedure Sheet How-To Guide for Setting Up Honeywell to Text Message Instant Alert brings the news directly to parents and they can decide how and where they receive messages. Learn how to get started with our step-by-step guide attached. Get Started now.