This product has been discontinued.
The Howler standard site alarms have always been a popular choice for use on construction sites and within temporary accommodation. Now, the Multilink site alarms allow for up to 50 Howler units to be interconnected and the powerful 118dB siren to be heard over a large area. All units will sound an alarm when one of the units is triggered. There are four different trigger options available for alarm activation.
9V PP9 Battery
If you have any questions or would like more information about this product you can ask one of our specialists.