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Howler HO4 Push On/Push Off With Trace-A-Lite Option

Product Code: HO4

Customer Rating: 0 stars

Howler HO4 Key Features

  • Simple to use push on/key off.
  • Multilink & Stobe Option.
  • 2 Year Manufacturer Warranty.
  • Product Weight: 1.32Kg.
  • Sound Output: 118Db.
  • Dimensions (W: H: D:): 200 x 300 x 120mm.
  • Power Supply: 9V PP9.

Product Information

The Howler HO4 Alarm incorporates a trace-a-lite function which supports in quickly and correctly identifying the activated unit, with trace-a-lite units all of the connceted alarms will sound but only the activated switch will illuminate providing the user with an easy method of locating and silencing the correct howler.

With up to 20 howler alarm available in a howler system the trace-a-lite feature can really save you alot of wasted times.

Simple to use Push On/Push Off IP65 Rated Switch.


Cased with ABC plastic the HO4 is designed for use in temporary accomodations such as building/camping sites where proper cover from weather conditions is not available.


The 118dB siren helps to alert all occupants.


Easily identifiable by the clear white writing and the bright red casing ensuring the howler is seen and used.


The 9V PP9 battery is a reliable battery that should last the entire life of the unit.


Complete with security fastening to prevent theft and damage.


The Howler HO4 is supplied with a 2 year manufacturer's warranty period.

Howler HO4 Type Options:

  • Standard Howler HO4
  • Howler HO4 With Flashing Strobe Option - Ideal for loud areas (I.E. Factories).
  • Howler HO4 with Multilink - Enables you to link up to 20 Alarms.
  • Howler HO4 With Multilink & Strobe - Enables you to link up to 20 Alarms, Ideal for loud areas (I.E. Factories).

The Howler and Multilink logos are registered trademarks of Howler UK , and, along with the slogans and logos used by Howler, must not be reproduced in part or whole without the written permission of Howler UK.


Technical Details

Manufacturer : HowlerUK
Product Code: HO4
Product Weight: 1.32Kg
Sound Output: 118Db
Dimensions (W: H: D:): 200 x 300 x 120mm
Power Supply: 9V PP9
Manufacturers Warranty Period: 2 Years

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