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LED Strobe Light – Analog Amber High Intensity

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Amber High Intensity Analog LED Strobe Light for Telephone, Security, Safety & Emergency Alerting

  • Designed for alerting and notification of telephone, emergency, safety and security event
  • 1128 Strobe Light easily integrates with any unified communication server or security system
  • Match the aggressiveness of the flash pattern to your needs
  • Non-flashing patterns for passive, gentle notification, and aggressive patterns for maximum visibility in busy environments
  • 16 Selectable patterns using 4 position switch the light output is equally intense in every direction unless a directional pattern is chosen
  • Light splashes onto wall or ceiling for enhanced visibility
  • Eight powerful LEDs cast light 360 x 180 degrees with some light illuminating the surface surrounding the 1128 Strobe for additional visibility
  • Product life expectancy up to 200 times longer than Xenon strobe, will have zero light degradation for at least 34 years of continuous use
  • Amber colored lens cap kit included
  • Also available in clear, blue, red or as a multi kit containing all colors
  • Mounts to double gang box or any flat surface (typically wall or ceiling mounted)
  • Up to 198 candela luminous intensity
  • Weather resistant: 4 to +122 deg F (-20 to +50 C); 10-95 RH non-condensing. Dry indoor location only unless wiring cavity protected from water ingress using supplied gaskets or other protective measures
  • Can be activated by dry contact closure, ringing from phone line or FXS port, auxiliary input or Al-1825PM Duet Plus Ringer
  • Telephone ring notification in noisy environments Max 1 kOhm
  • Ring Input – 20/25 Hz 20Vrms minimum
  • Auxiliary Input – 3-30V DC or AC (rms)
  • Optical – 8 LEDs, 643 Lumens, 198 Cd
  • Power Input – 12VDC 750 mA, 24VDC 375 mA
  • Silent ring notification in quiet environments
  • Call center ACD queue threshold alert (by ringing)
  • ADA compliance
  • Door open visual alarm
  • Security alerting
  • OSHA compliance – EN60950:2001, RoHS, CE, FCC, CSA/UL (USA & Canada)
  • Height: 4.8″, Width: 4.8″, Depth: 3.0″
  • 1 year manufacturer’s warranty
BTP Model: AL-1128A
MFR Part: 1128A

Additional information

Weight 0.375 lbs
Dimensions 4 × 3 × 4 in


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User Guide AL-1128A

Data Sheet AL-1128A

Our Unmatched, Value-added Service Saves You Time, Money and Hassles:

  • Experienced consultants help you choose exactly the products you need, preventing unnecessary purchases
  • Free user setup help and training
  • 100% satisfaction guaranteed
  • Our team is committed to answering every call live during business hours
  • Same-day response to emails
  • Same-day shipping
  • Full warranty facilitated by BTP


For customer service, sales inquiries, and technical support, contact us Monday–Friday, 8-5 Pacific Time. (After-hours messages and emails are promptly returned the following business day.)

Call: 800-457-4287 or 425-649-9262

Email: info@btpi.com

Special order, 1-2 weeks.

Sometimes this item is not in stock, due to low demand. In this case, expect a phone call or email from BTP Customer Service letting you know the estimated ship date.

If your order includes other products that are in stock, we will give you the option of waiting until all items are in stock to receive your order, or you may request a partial shipment of in stock item(s) with the special order item(s) to follow when available.

BTP does everything possible to eliminate delays and unnecessary expense associated with returns. At least two members of the BTP team will review your order for accuracy. If we have any questions or concerns about your order, such as two incompatible products, we will contact you right away.


“Sure appreciate all of the help you and your staff have given us. It is a real pleasure to work with a group that understands our needs and isRead more

Ed L., Olympia, WA