&lt;b&gt;For any surfaces&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;AXIS T94R01B Corner Bracket is made of powder-coated aluminum and it is compatible with the wall mount of Axis camera housings. It is suitable for mounting the cameras to the outer corners of a building. For P- and Q-line fixed dome cameras AXIS T91E61 Wall Mount can be used. Small-size fixed dome and bullet-style cameras can also be mounted on AXIS T94R01B thanks to the commonly used hole pattern of a single gang junction box. &lt;br /&gt;&lt;br /&gt;&lt;b&gt;Protection guaranteed&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;The mount applies to NEMA 4X ratings for protection against corrosion. It is also compliant to IK10 rating for protection against impact and vandal acts.