Fire Alarm Drill Countdown Timer with Additional ANDON Light Indication and Relay Output

Fire alarm, countdown Timer, with momentary continuous system, Andon light, and Start of period and end of Period relay system.
Timers

The DC-25T-DN-BCD-ANDON countdown timer is a rugged, high-visibility, precision-timed solution designed for fire alarm drills, safety protocols, process control, and other time-sensitive industrial applications.

Key Features & Operation:

  • Power Source: Operates efficiently on a 24V DC power supply, which can be provided by the customer.
  • Easy Time Setting: Quickly set your countdown time (up to 99 minutes and 59 seconds) using the BCD rotary switches located conveniently on top of the enclosure. Simply dial in the minutes and seconds — no programming required, and no batteries for set time retention.
  • Countdown Activation: The timer is activated using a continuous closed switch. Once the switch is opened the countdown ceases and the timer resets to the previously BCD set value.
  • Visual & Audible Alerts:
    • At countdown start:
      • The red ANDON light (mounted on the upper right of the enclosure) begins to flash.
      • A buzzer sounds for 3 seconds, signaling the beginning of the countdown.
      • Relay output activation also for 3 seconds
    • During the countdown:
      • The red light continues flashing for high-visibility awareness.
    • At countdown completion:
      • The ANDON light turns off.
      • The end-of-period relay activates for 3 seconds.
      • A final buzzer sounds after 3 seconds, clearly marking the end of the cycle.

Construction & Display:

  • Durable Design: Housed in a black powder-coated aluminum enclosure that is both dust and fingerprint resistant, perfect for industrial environments.
  • High Visibility: Equipped with a 2.3-inch digit display viewable from up to 120 feet away, ensuring easy readability from across a large facility or workspace.
  • Mounting Options: Comes with rubber feet for stable desktop placement — no complicated setup required.

Included Accessories:

  • Multi-colored ANDON light, with red flashing alert during active countdown mode.

If you’re looking for a robust, reliable, and easy-to-use countdown timer with clear audio-visual signals for industrial or safety-critical applications, the DC-25T-DN-BCD-ANDON is the perfect choice.

Like, comment, and subscribe for more product demos and updates.

Have questions about integration or custom solutions? Drop them in the comments below or contact us directly.

Watch tutorial video on YouTube

See similar product at DC-25T-DN-BCD

Contact us

No Comments

Leave a Reply

Your email address will not be published. Required fields are marked *

DC-40 Enclosures drying from cleaning process before entering the powder coating area we use textured tux black, Aluminum Enclosure, IP60 Enclosure, Industrial Equipment Housing, Black Textured Finish, Rugged Display Housing, Local Powder Coating, Commercial Electronic Housing
Clocks
DC-Digital “makes to order” every number display right here in the great USA

At DC-Digital, durability and presentation are built into every product from the very beginning. Our DC-40 aluminum 4-inch, 4-digit enclosures go through a detailed preparation and finishing process designed to deliver a professional appearance while standing up to demanding industrial environments. Before powder coating begins, every aluminum enclosure is thoroughly …

Raw DC-80 All aluminum enclosure assembled and ready for paint, enclosure assembly for dc-80,Extruded Aluminum Housing, Timer Enclosure Design, Precision Cut Aluminum, Durable Aluminum Housing, Hand Assembled Enclosure, Custom Timer Enclosure
Clocks
DC-80 Enclosure – Hand Made

At DC-Digital, precision isn’t outsourced—it’s built in-house, one enclosure at a time. Every enclosure begins as high-quality extruded aluminum, manufactured to DC-Digital’s exact specifications. This material arrives at our facility in 14-foot lengths, ready to be transformed into the backbone of our digital display systems. From there, our process becomes …

strong man competition timer hangman competition timer, LED Timer Display, Amusement Park Timer, Commercial Grade Timer, Carnival Game Timer, Interactive Attraction Timer, Hang Challenge Timer, Easy Set Digital Timer
Outdoor Timer
Strong Man Hang Time Game uses DC-Digital for Timing

In high-energy entertainment environments, simplicity and reliability are everything. Whether it’s a local fair or a large-scale amusement park, interactive challenges need to be engaging, easy to operate, and impossible to dispute. That’s exactly where DC-Digital’s BCD countdown timers come into play. Turn a Simple Challenge into a Crowd-Puller “Hang …