Vimpex IS Sounder,24Vdc, Zones 0, 1 and 2 Vimpex IS Sounder,24Vdc, Zones 0, 1 and 2 This is a special-order item and is therefore non-refundable. MPN IS-MA1-R Item no. W126740924 Add to favourites Stock level See your price See product specifications Specifications for IS-MA1-R Vendor information Brand Name Vimpex *The product data above is provided by Icecat. Oprema cannot be held responsible for errors in relation to this.