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Item: 1445011242944

Smart Wireless Indoor Siren


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  • Description
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  • Internal Wireless Siren/Strobe unit.
    High powered 110 Decibel Output with a bright red pulsing strobe light that will sound when an Alarm condition is detected. It has a very Simple Setup procedure and comes with a plug in Power supply and Back up Batteries for use in the event of a power failure. It uses the latest 868 MHz wireless transmission frequency to reach up to 150 metres range (Line of sight)
    • 110dB Output
    • Simple Setup
    • DC 5V Power Supply Provided plus Battery Backup
    • Up to 150m Range (Line of Sight)
  • You can buy this product from one of our carefully selected Approved Partners. The full list of options available are below. Simply add your chosen option to your basket and proceed to checkout when you're ready.

    You can purchase products supplied by Halfords and selected other suppliers on

    Checkout is always via and all payment will be taken via In checkout the products will be split into separate deliveries for each supplier.

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Some of the parts we sell here at Halfords have been reconditioned. These will carry a Refundable Deposit or an extra surcharge amount. When you add one of these reconditioned items to your basket, we'll add this extra cost automatically.

Once you've sent us your old item we'll check it over, and then refund you the full surcharge as long as everything is ok.

Before you return your old unit please make sure it's in re-serviceable condition. So if you're returning caliper casings, you'll need to double check they aren't badly damaged or broken. If the part you've sent is found to be unserviceable, we reserve the right not to refund the surcharge.

Please note that if you're returning your old unit to our National Returns Centre then this will be at your own expense.

Smart Home Home Security & CCTV

Smart Wireless Indoor Siren

£44.99 Shs100