Get your unique promo code

free siren promo code

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  1. Build a Boundary alarm with an order total of £350 or more*.
  2. Add the Outdoor Siren to your basket.
  3. Go to basket, apply your promo code in the Coupon form.
  4. The value of the Outdoor Siren (£90) will be deducted from your basket
  5. Proceed to checkout

* Doesn’t include Cellular Backup or Professional Installation

This code entitles you to a free Outdoor Siren when you spend over £350 on a Boundary alarm. Full T&Cs here.

Cannot be used conjunction with any other promotion. Some exclusions may apply.