
Novanex, Inc. designs, assembles and supports Power-over-Ethernet digital and analog clocks and emergency notification displays at our facility in Charlottesville, Virginia. Our products are built using US supplied components whenever possible, and we guarantee them for five years.

We are the exclusive manufacturers of what were formerly known as the Inova OnTime and Inova OnAlert product lines, now rebranded as Novanex PoE clocks and OnAlert messaging signs. We assemble, test and ship from the same production facility. Our team is committed to building the highest quality products with materials sourced from local suppliers whenever possible.
Novanex has developed strategic partnerships with leading life safety, emergency communication and mass notification providers who utilize our Emergency LED Displays to deliver complete, multi-modal visual crisis communication solutions to educational and corporate campuses.
Novanex OnAlert LED notification signs connect with these leading emergency notification solution providers.
- Amerilert/Omnilert/e2Campus: https://www.omnilert.com
- RAVE Alerts: https://www.ravemobilesafety.com/rave-alert-product
- Singlewire Informacast (Intrado Revolution): https://www.singlewire.com/informacast
Novanex Time and Messaging Solutions
Plastic 4-Digit PoE Digital Clock (ONT4BK-P Series)
No master clock or serial connection required
$291.60 $324.00
$117.90 $131.00
Metal 4-Digit PoE Digital Clock (ONT4BK Series)
Power-over-Ethernet low voltage digital clock with red seven segment LEDs and powder coated black aluminum case
$337.50 $375.00
Metal 6-Digit PoE Digital Clock (ONT6BK Series)
12/24 hour display; service light indicator, auto DST adjustment, DHCP or Static IP addressable, monitoring system available; colon display on/off
$382.50 $425.00
$189.90 $211.00
$382.50 $425.00
$126.90 $141.00
OnAlert™ PoE Emergency Messaging LED Display and Clock (OAX2-CS)
This NTP synchronized time and date display does not require a master clock or an AC outlet and offers different display color, time and date formats and message display options.
$1,107.00 $1,230.00
OnAlert™ PoE NEMA4x IP66 Emergency Messaging LED Display and Clock (OAX2-NEMA)
Power-over-Ethernet low voltage LED display tested to NEMA 4x and IP66 standards for water and dust ingress protection
$2,133.00 $2,370.00
Bracket for Ceiling Mounting PoE 6-Digit Digital Clocks (ONT6KIT)
This mounting bracket will allow two of our 6 digit clocks to mount back-to-back and be suspended from the ceiling
$89.00
Cloud Clock Monitoring System for PoE Clocks (ONTMS Series)
The Novanex ONTMS Clock Monitoring System gives a live view of the health of your installed Novanex clocks
$0.00 $0.00
6-Digit IP65 Rated, Stericide Resistant, Flush Cleanroom Clock with 316 Stainless Steel Case (ONT6CR Series)
Designed for use in clean rooms, food processing and other environments requiring frequent cleaning.
$670.50 $745.00
OnAlert™ Emergency Messaging LED Display and Clock (OAX2-24VP)
Using a pluggable 24V connector for power and an RJ45 Ethernet jack for data, the OAX2-24VP is ETL listed and adds a visual textual notification component to your safety alerting protocol
$1,705.50 $1,895.00