Abstract: A security apparatus includes an anchoring member removably coupled to a display surface and defining a cavity with one or more securing elements positioned in the cavity. It further includes a security assembly removably coupled to the anchoring member and comprising a guide with one or more securing element engagement members, a first extension assembly, and a second extension assembly. The first extension assembly moveably coupled to the guide and includes a lock configured to be moved between a locked state and an unlocked state, and the second extension assembly is coupled to the guide. The security assembly is at least partially received in the cavity and the one or more securing elements interact with the one or more securing element engagement members to releasably couple the security assembly to the anchoring member.

Abstract: The present invention provides a wall mount for display device, comprising a metal piece directly fixedly mounted to a surface of a wall; an adjustable back plate; and a rotatable supporting member; the rotatable supporting member comprises a rear arm, a middle arm and a front arm, wherein a first storage space is formed in the rear arm, a second storage space is formed in the middle arm, so that the middle arm is accommodated in the first storage space in a stacked manner, one end of the front arm is rotationally connected to the other end of the middle arm, so that the front arm is accommodated in the second storage space in a stacked manner, the other end of the front arm is rotationally connected with the adjustable back plate; a distance between the display device and the wall is adjusted by changing the stacked manner.