C-TEC 4 Line Master EVC controller c/w handset & display. Max 2 x 7Ah batteries C-TEC 4 Line Master EVC controller c/w handset & display. Max 2 x 7Ah batteries MPN ECU-4 Item no. W126735505 EAN/UPC 5056059609447 Add to favourites Stock level See your price See product specifications Specifications for ECU-4 Vendor information Brand Name C-TEC *The product data above is provided by Icecat. Oprema cannot be held responsible for errors in relation to this.