Click Fraud Algo 1128 Analog Strobe Light
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Algo 1128I - Algo Clear LED Strobe Light

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27/02/2024 £337.80 exc. VAT
£405.36 inc. VAT
Availability:In stock for next day delivery
Key Features
  • Utilising analog technology
  • Long-life LEDs with 360 x 180 degree visibility from mount
  • 34+ years of continuous use with zero light degradation

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Brand: Algo
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Algo 1128 Analog Strobe Light

The Algo 1128 24V Aanlong Straobe Light serves as a clear/white visual alert for telephone ringing, specifically addressing noise sensitivity or hearing impairment concerns. Additionally, it is widely utilized for safety, security, and emergency event notifications.

Algo-1128 Analog Strobe Light Key Features:

  • Strobe Alert Notification System utilizing analog technology.
  • Long-life LEDs with 360 x 180 degree visibility from wall/ceiling mount.
  • 34+ years of continuous use with zero light degradation.
  • Rated at 643 lumens with a maximum luminous intensity of 198 candela

The 1128 can be activated through an analog station / FXS port or ATA. It can also be triggered by dry contact closure input or auxiliary input detection of 3-30V AC or DC. Moreover, it supports audio detection from the Algo 1825PM Duet Plus analog loud ringer.

Algo-1128 Technical Specifications


  • Power input: 12VDC 750 mA or 24VDC 375 mA
  • Power supply shipped: AC Mains Adapter 120V/230V


  • 8 LEDs (White)
  • 16 Selectable flash patterns using 4 position switch
  • 198 Cd
  • 643 Lumens


  • Relay Input: Max 1 kOhm
  • Ring Input: 20/25 Hz 20Vrms minimum
  • Auxiliary Input: 3-30V DC or AC (rms)

Environmental & Mechanical

  • Environmental: -20 to +50° C (-4 to +122° F); 10-95% RH, non-condensing. Dry indoor location only unless wiring cavity protected from water ingress using supplied gaskets or other protective measures.
  • Dimensions (Product): 4.8″ x 4.8″ x 3″ (12.2cm x 12.2cm x 7.6cm)
  • Weight (Product): 1.0 lbs (0.5 kg) / Weight (Shipping): 1.7 lbs (0.8 kg)


  • RoHS, CE, FCC, CSA/UL (USA & Canada), EN60950

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