Designed for use with the Defender Window Alert Alarm, this outward-facing warning sticker provides a visual deterrent to thieves and intruders.
Self adhesive front for installing directly on glass panes.
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Fits the Defender window alarm perfectly, excellent quality. Will be buying other products in the future.
We had need to remove the actual window alarms to fit a privacy film. I thought I would have to replace all the alarms but found these stickers (the only place online I could find them) which meant I could re use the alarms.