The Alerting App

Keep your team connected and in control – anywhere, anytime. With the SIGNL4 mobile alerting app, you get real-time push notifications, instant response tools, and seamless in-app communication to resolve issues before they escalate. Manage alarms, handle urgent service requests, and keep operations running smoothly – no matter where you are.

RReal-Time Push Notification
RAlert Management and Incident Response
RDuty Scheduling
RCollaboration with your Team
RAIOps

“SIGNL4 is a great fit for our needs: simple, reliable, and easy to deploy. The mobile app experience and flexible team scheduling made it an easy choice compared to more complex or bloated alternatives.”

Mark Daneshvar

Director of Information Technology, Amano McGann

Mobile Alerting App

Intuitive Alerting App

SIGNL4 is available for Android and iOS mobile phones, giving you full mobility wherever work takes you. The app is intuitive, user-friendly, and easy to customize so it perfectly matches your workflow.

RCenterpiece of SIGNL4's "anywhere" capabilities
RNative app for Android and iOS
RIntuitive design with exceptional usability
RNative dark mode
RHaptic feedback system
RMany additional features

Alert Notifications

Reliable Notifications

Ensure your team never misses a critical alert. SIGNL4’s notifications can break through silent settings or Do Not Disturb modes, so urgent alerts always get through on your mobile devices. Perfect for high-priority incidents in IT, IoT, facilities, or safety operations.

RReal-time push alerting
ROverride silent mode on iOS
ROverride volume and Do Not Disturb on Android
RCustom push tones for alerts and categories
RCustom channel sequences

Single Pane of Glass

Dashboard Alerting App

Get a clear, at-a-glance view of all active alerts and team status. The SIGNL4 dashboard shows who’s on call, alert categories, and lets you update your own status instantly.

RView and update duty and shift status
RIntelligent alert status display
RClear display of alert categories
R"Who is on call" visibility
RTriggering manual alarms

Respond from Anywhere

Convenient Alert Management

Monitor the full lifecycle of alerts anytime and update them with a single click. Keep your team fully informed and ensure nothing falls through the cracks. Whether you’re in the office, on-site, or at home, you can act without delay.

RUnifying Alerts with actionable information
ROne-click status updates
RAcknowledge and close alerts
RCategory- and status-based lists
RDetailed view with maps, links, and key data
RComplete alert history

Anywhere Collaboration

Chat & Annotations in the Alerting App

Communicate directly with your team inside each alert, so everyone stays aligned and can resolve issues faster. Share updates, ask questions, and provide critical context without switching tools.

RComment directly on alerts
RPush notifications for new comments
RSee current team members on duty
ROne-click contact via call, SMS, and email

Duty Management

Anywhere Duty Management

Schedule and update shifts or on-call duties directly in the SIGNL4 app. Log in or out with one tap, assign replacements in advance, and ensure coverage for every shift.

RInstant visibility of your duty and shift status
RPreview upcoming shifts and on-call duties
ROne-click log on/off
RPush reminders before shifts
R"Who is on call" dashboard
RSet stand-ins directly in the app

Why It Matters

Incidents and Critical Event Management

When incidents occur, speed and clarity are critical. SIGNL4 provides a central alert management hub that ensures your team can respond to emergencies in real time. Whether it’s SCADA alarm notifications in industrial automation, IoT services in smart cities, or field service teams handling urgent repairs, SIGNL4 helps unify alerts and messages from multiple systems into one mobile-powered alerting solution.

With automated incident workflows, automated alert delivery, and AI Ops integrations, organizations can cut response times and reduce downtime. From building automation systems that detect faults to healthcare environments requiring urgent emergency alerts, SIGNL4 enables teams to act fast, collaborate effectively, and restore services before issues escalate.