Making use of proven digital radio frequency identification (RFID) technology, the RBH-FR400VR-HA is constructed of stainless steel and FiberTex® (UL752 listed for bulletproof integrity) providing the very highest levels of vandal resistance. Additionally the RBHFR-400VR-HA features the option of HID proximity compatibility allowing it to read both HID and Pyramid Series cards and tags. The single-piece RBH-FR-400VR-HA delivers non-contact read ranges up to 1 inch (25 mm), and operates from 5 to 14 VDC. Physical size is a compact 5.25 x 2 x 0.75 inches (134 x 51 x 19 mm). To allow both indoor and outdoor operation the electronics are secured in tamper-resistant epoxy potting. Mounting provisions includes two countersunk 0.25 inch thru-holes, as well as four 1/4-20 tapped holes in the back, providing the option of a tamper-proof blind mount.