![GEOVISION™ GV-Mount916 In-Ceiling Mount Bracket [51-MT91600-EVD1]](http://sysaway.net/cdn/shop/products/51-MT91600-EVD1_grande.png?v=1585811651)
Reference:
51-MT91600-EVD1
In-Ceiling Mounting Kit for EVD. Dimensions: Ø 205 x 63.8mm (Ø 8x2.5''). Mounting Surface: Flush/Recessed. Outdoor Use. Cable Feed-through.