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Megalarm Wireless Optical Smoke Detector

Discontinued Product

This product has been discontinued.

Product Overview

The Megalarm optical smoke alarm requires no wiring for installation or interconnection. The wireless capability of the Megalarm site alarm system makes this the ideal fire alarm solution for temporary sites and buildings such as event marquees. Upon activation, the optical smoke alarm sounds at 85dB and sends a radio connection to the Megalarm Base Alarm Unit and all other devices in the system. The optical smoke alarm can be positioned up to 100m away from the base alarm unit in open area spaces. When connected, all sounder devices will be activated and the Megalarm Base Alarm Unit also sounds an alarm and flashes a high power LED strobe for additional warning.

  • Sealed lithium battery operated
  • Requires no wiring for installation or interconnection
  • Designed for use with the Megalarm Wireless Base Alarm Unit
  • 100m radio range in open area condition
  • Integral 85dB alarm
  • Up to 9 devices (detectors or call points) can be connected to one base alarm unit
  • Low battery and no signal warning
  • Anti-vandal locking
  • Simple to install
  • Reacts quickly to slow smoldering fires
Technical Data
Product Code HSD300W
Brand Homesaver
Dimensions (HxDia)


Operating Temperature

0°C to +55°C

Power Type

Sealed lithium battery

Radio Linking Frequency

868 Mhz

Radio-Frequency Range

100m in open area condition

Sound Output

85 dB

Weight 0.20kg

Customer Reviews

2 customers have given this product an overall rating of 5 out of 5

Reviews by real customers

All of our product reviews are written by real customers that have purchased this product from us and are published without modification.

Rating: 5 / 5 Stars

Reviewed by:

Very easy to set up

Published on: 3rd January 2017

Rating: 5 / 5 Stars

Reviewed by:

Great service

Published on: 9th September 2016

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