Inova OnAlert® Emergency LED Displays

Programmed and Custom Emergency Messaging on Bright LED Signs

Inova OnAlert® emergency communication signs are bright, three-colored, life safety signs that securely deliver emergency alerts and instructions when a public safety event is triggered in your facility. OnAlert® emergency LED displays can be programmed to send custom, emergency alert messages based on priority as well as first-responder and manual follow-up messages. These LED displays connect to a variety of emergency communication networks and campus safety platforms and function as a visual component to your emergency response preparedness plan.

Additionally, Inova LightLink® software enables non-crisis messaging options, including the ability to communicate everyday information such as time, weather or HR messaging and grouping by zone.

Whether you need textual emergency alert signs for your campus, government facility or office park, our LED signs are an energy-efficient, environmentally friendly choice for public safety. OnAlert® Emergency LED Displays are built for optimal energy efficiency with Power over Ethernet (PoE) technology, a network standard that lets the system draw both data and power from a single network connection – without AC outlets or wall transformers.

Our emergency alert notification signs help you:

  • Communicate clearly in environments with high noise levels or poor acoustics
  • Provide visual emergency response communication and alert notification for the hearing impaired 
  • Complement your emergency planning solution and emergency broadcasting systems with mass notification LED displays
  • Fill in gaps in wireless and network-centric solutions when demand spikes or weak signals (such as in hallways) interrupt communication
  • Offer primary or supplemental visual crisis emergency notification that satisfies NFPA72 code (use of Textual and Graphical Visible Appliances)


Inova OnAlert Emergency LED Displays serve as both corporate and campus emergency notification signs that provide:

  • Direct integration with leading fire panel manufactures and network-based emergency notification providers
  • Reliable and energy efficient Power over Ethernet (PoE) technology with 24V DC backup
  • Bright LEDs with wide viewing angles and anti-glare coating for optimum visibility and readability from 150 feet (50 meters) away
  • The ability to send pre-programmed messages
  • First-responder and ad-hoc messaging
  • Four messaging priority levels
  • The option to send different messages to individual OnAlert Emergency LED Displays, groups or zones, or the entire network of displays
  • Everyday value of displaying date, time, weather and other general messaging
  • Support for secure encrypted network protocol
  • UL and non-UL versions 
  • LED Colors: Three colors (red, yellow, green)
  • LED Size (Diameter): 0.2” (5 mm)
  • LED Spacing (Pitch): 0.3” (7.6 mm)
  • Character Set: Block (sans serif), Profile (sans serif), upper/lower case
  • Presentation Modes: Scroll up, Ribbon left
  • Time and Date: 12/24 hour time formats, multiple date formats
  • Computer Interface: TCP/IP connectivity, supports DHCP and static IP addressing, with automatic IP address discovery system, supports SNTP
  • Special Features: Telnet  and SSH for remote diagnostics/firmware upgrades
  • Power: IEEE 802.3af compatible, 15.4 watts max using Power over Ethernet (PoE) switch, or 24V DC withPoE backup
  • Agency Approvals: CE Marked
  • Case Material: Black molded plastic over steel frameMounting: Flush wall mount bracket
  • Weight: 6 lbs. (2.7 kg)
  • Dimensions: 30.9”L x 6.9”H x 2.3”D (78cm x 18cm x 6cm)
  • Hardware Warranty: Three (3) years
  • Adjustable tilt wall mount (Up to 23º) bracket (Part #: ONTWLMT )
  • 100 mm VESA Compliant wall or ceiling mounts- custom options available Speaker kit (Part #: ONTSPKR)