FB-1510HS wall mounted camera housing is made of heavy aluminium and is lightweight and tamperproof. It is perfect for gypsum board. Its tamperproof cover, slides to provide total camera access, is locked with 4 security hex socket screws. The camera bracket is adjustable with a 25° angle. Requiring 4 screws, the installation is fast and easy. The window is made of tempered glass , specially design for detention center.