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Activate the Alarm,
Protect from Harm

Prevent loss of life, minimize panic and protect resources with a
mission-critical mass notification and siren alerting system.

Are you keeping your community as safe as possible?

Don’t wait for an emergency to evaluate your early warning siren solution.


Providing early, clear and continuous communication during an emergency is critical for community well-being. Our siren-agnostic notification solution provides built-in security controls and reliability to ensure always-on, robust and flexible alerting.

Mission critical security

Mission critical security

Lock down your network with end-to-end encryption, access control, integrated logging of events and intelligent information flow.

System reliability

System reliability

Benefit from multiple layers of network resilience and Motorola Solutions’ proven background in building mission-critical networks.

Siren agnostic solution

Siren agnostic solution

Utilize existing sirens or sirens from other vendors to provide safety to your community. Our early warning smart siren solution is fully siren agnostic.

How does your siren activation solution measure up?

Early warning smart siren solution

Our end-to-end siren alerting capabilities enable operators and system maintenance personnel to proactively manage mass notification and emergency alert systems
over a mission critical network.

MC-Edge™ intelligent gateway – smarter, more secure IoT

With the ability to transmit information over the P25, LTE and IP networks this intelligent gateway protects your sensitive data from cyber attacks with end-to-end encryption.

OptiWarn™ control center - clear, continuous notifications

Easily customize and configure your siren network, access quick information via the map view and review reports and activation logs.

A mission critical trusted partner
sirens deployed
10,000+ sirens deployed
Our siren systems provide a lifeline to the public
200m+ people
200m+ people worldwide
Our solution serves individuals across municipalities, countries and federal entities
3 key global markets
3 key global markets
Municipalities, petrochemical/power plants and federal markets utilize our solution
solution leadership
45+ years of leadership
We’ve provided solution design, deployment and service expertise to our customers for decades

Connect sensors, data feeds and triggers for smart, early warning.

When conditions are the worst that's when mass notification needs to operate. Motorola’s ASTRO-powered OptiWarn siren solution has proven disaster resilience capability beyond anything in the market.

Senior Official

Office of Emergency Management

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