Wired Clocks
Wired synchronized clock systems are the time-tested solution for providing synchronized time in schools, hospitals and other facilities. Wired clocks provide proven reliability with a low long-term cost of ownership that other systems cannot match. Whether you're dealing with new construction, a renovation or just a couple of replacements, we can help you navigate the ins and outs of wired clock systems.
Analog Clocks
Digital Clocks
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
Steel Line Powered Universal Wired Analog Clock (Spectum Wired Series)
Revitalize any brand clock system with Spectrum Series universal replacement clocks from National Time
$168.30 $187.00
Plastic Line Power Universal Wired Analog Clock (Spectum Wired Series)
Revitalize any brand clock system with Spectrum Series universal replacement clocks from National Time
$126.23 $140.25
2-Wire Universal Wired Digital Clock (DLX Series)
Works as a standalone clock or synchronized with National's Master Clocks.
$196.43 $218.25
3-Wire Universal Synchronized Digital Clock (DLU Series)
Attractive digital clock compatible with National and other brand master clocks
$196.65 $218.50
$62.10 $69.00
Dukane Clock System Support (Dukane Clock Support)
Telephone, email, and live chat troubleshooting, diagnostic, and programming support for Dukane clock systems. Consult with a factory-certified technician with over two decades of experience working on Dukane communications systems.
$125.00
Recessed Enclosure for Clock-Speaker Center (PC-312)
Recessed enclosure for clock/speaker center. Steel with black powder epoxy finish.
$102.00
Round Grille with Frame for Recessed Clock-Speaker Center (MC-301)
Can be mounted to a wall horizontally or vertically.
$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
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