Ease of installation AXIS T91B47 Pole Mount is designed for both indoor and outdoor use. It is available in two versions, one with steel straps for poles between 50-150 mm (2-6 in) in diameter and one with steel straps for poles between 100-410 mm (4-16 in) in diameter. AXIS T91B47 is tightened with two marine-grade (SS316L) stainless steel straps with TX30 screw interface for ease and secure installation. When installing an Axis fixed dome or fixed bullet camera, there is no need for additional accessories like pendant kits; AXIS T91B47 fits the back side of the camera to ensure a cost efficient solution.