IoT Service Alerting
Automatically alert and notify your field service teams based on real-time signals from your IoT sensors and devices.
How It Works
What Is SIGNL4 for IoT Service Alerting?
SIGNL4 enables real-time, location-independent alerting from your IoT systems — ensuring your field service or operations teams respond faster and more effectively. It’s the simplest way to deliver critical alerts from connected devices straight to the right people. The SIGNL4 mobile app acts as a unified alert dashboard — your team’s single pane of glass for urgent IoT events, no matter where they are.
“With SIGNL4 we have our IoT sensors and their status always in sight.”
Extend Your IoT Systems
Reliable IoT Service Alerting
SIGNL4 brings powerful, real-time mobile alerting to your IoT applications. It delivers automated, targeted notifications to on-call engineers and field service teams — based on availability and duty schedules. Alerts are sent via push, SMS, and voice — and won’t stop until acknowledged. If no response is received, SIGNL4 escalates to the next tier, ensuring accountability. Rich, actionable alert details help teams assess urgency and respond faster to critical events.
Scheduling Built-In
On-Call Scheduling
SIGNL4 includes built-in, easy-to-use on-call scheduling — no separate tool required. Schedule your team’s availability right from the browser, and ensure critical alerts are automatically routed to the right person at the right time. Simple setup, seamless coverage.
Seamless Connectivity
Integrations and APIs
SIGNL4 extends any IoT platform or device with mobile-first, real-time alerting — based on staff availability and duty schedules. It integrates effortlessly via email, webhook, REST API, and 2-way connectors. With 185+ tested integrations, it consolidates alerts from IT, IoT, manufacturing, and more into one unified alerting workflow.
Why SIGNL4
Benefits of IoT Service Alerting
SIGNL4 enables faster, location-independent response to critical IoT incidents — delivering real-time alerts directly to the right team members, wherever they are.
The SIGNL4 mobile app acts as a single pane of glass for all your mission-critical IoT alerts, providing full visibility and control in the field.
By automating alert delivery and routing based on on-call availability, SIGNL4 helps reduce response times by up to 10x compared to manual processes — minimizing downtime and keeping your operations running smoothly.
Summary
Benefits of IoT Service Alerting
SIGNL4 bridges the gap between IoT systems and real-world incident response — delivering real-time, actionable alerts to the right people, wherever they are. With mobile-first notifications, on-call scheduling, and intelligent escalation, it ensures your field teams can respond instantly to critical events.
Whether you’re monitoring industrial equipment, smart buildings, or environmental conditions, SIGNL4 improves uptime, reduces manual workload, and transforms your IoT alerts into fast, effective action.
A Proven Solution
1000+ Customers worldwide
Next Steps
Learn more about SIGNL4 and start your free 30-days trial
IoT Service Alerting Related Blogposts
AT&T Discontinues Email-to-Text Service: Why SIGNL4 is the Best Alternative
What Happened? In a move that has caught many businesses and IT teams off guard, AT&T has officially announced to discontinue its email-to-text gateway service. It is going to happen on June 17, 2025 (read more). This change means that sending text messages to...
The AI Revolution in Incident Management: Insights from the Frontlines – by Doreen Jacobi
Cofounder Doreen Jacobi spoke with several of our customers about the revolution AI is bringing to incident management. Artificial Intelligence has seamlessly integrated into our daily lives, often in ways we barely notice. But what does that actually mean for...
Alarm Notification Software: SIGNL4 is test winner
The renowned German manufacturing magazine "Factory Innovation" recently conducted a comprehensive practical test on four leading alarm notification software for industrial manufacturing in their latest issue (01/23). The four alarming systems that were evaluated...