Dive Alert Plus Air Horn V2

SKU: DV-1/V.2
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Dive Alert Plus Air Horn V2

Dive Alert Plus Emergency Signalling Device, the only true dual function emergency signalling device for use above and below the surface device. Ultra loud and can be used above and below the water.

On the surface the horn can be heard up to a mile away and by flipping the Dive Alert Plus switch you can attract your buddy's attention underwater.

The Dive Alert Plus is a reasonably lightweight pneumatic signalling device that harnesses the power of compressed air to produce a distinctive sound. Utilising the quick-connect/disconnect couplings on your standard BCD power inflator the Dive Alert Plus easily becomes an integrated part of your BCD. So no modifications are required and will not interfere with the normal operation of your dive gear.

This standard version is compatible with all Standard BCD Power inflators (Model DV-1V.2).

Dive Alert Plus Air Horn V2 Features

  • Ultra Loud Emergancy Signaling Device
  • For Use Above & Below Water
  • Can Be Heard Up To A Mile Away
  • Quick-Connect/Disconnect Couplings On Your Standard BCD Inflator
  • Compatible With all Standard BCD Power Inflators

Availability, Delivery & Returns


"In Stock"
This means that the item is in stock and ready for despatch. We do make the odd mistake but 98% of items that say in stock, are actually in stock. If you are ordering a quantity of any item, you are welcome to email or phone to check the quantity available.

"Despatch 6-10 Days"
You are able to buy/order the item but just to advise you that the item is not currently in our warehouse and therefore not available for immediate despatch but is on order or en route to us from the supplier and we hope to despatch your order within 6-10 Working Days, often less. If you want to know more details do just e-mail or phone us.

"Sold Out"
May mean the item is no longer available or possibly out of stock for some time. If you want to know more details just e-mail or phone us.


Free Standard UK Delivery on orders over £35 are usually sent by Royal Mail Tracked 48 service (*exclusions apply see Delivery FAQs). FREE delivery, on orders over £35, applies to MOST, NOT ALL* UK mainland addresses (*exclusions apply see Delivery FAQs). We use a combination of Royal Mail and Carrier services and in some cases a signature is required to confirm receipt (high value/bulky orders).

For further detailed information please see Delivery FAQs.

We reserve the right to collate multiple orders into one delivery if going to the same address. We are unable to split orders/deliveries if any one item in an order is not available from stock, indicated by 'Despatch due date / Awaiting stock / Stock expected'. So we would usually despatch an order once complete as/when all the items are available from stock to send as one parcel.


We hope you are completely satisfied with your purchase but any Christmas Gift purchases from Saturday 21st October 2023 which are unsuitable may be returned for exchange or refund, when received by 13th January 2024

Please email team@undersea.co.uk or phone us on 01736 751066 for a RETURNS AUTHORISATION NUMBER before sending the goods. Do please click here for all the details

Dive Alert Plus Air Horn V2 Reviews

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