![2N® Helios IP Verso™ 3 x 3 Back Plate [9155067]](http://emacspruebaamerica.myshopify.com/cdn/shop/products/9155067_grande.png?v=1494920848)
Reference:
9155067
Back plate - 3 x 3 modules. Suitable for mounting on uneven walls or surfaces and on glass. Size: 321x340mm.