Doorking 1815-319 Rearview Card Holder (Qty 50) first-responder Durable Construction: Made from 14-gauge

Durable Construction: Made from 14-gauge steel for reliable performance and longevity

such as LiftMaster photoelectric sensors

may require drive rail height adjustments and limit switch repositioning

Material: Ultra High Molecular Weight (UHMW) plastic

Doorking 1815-319 Rearview Card Holder (Qty 50) first-responder Durable Construction: Made from 14-gaugeRearview Mirror Card Holders for Prox LR RVM Access Systems The Doorking 1815 319 is a 50 pack of card holders designed for mounting long range proximity cards to a vehicles rearview mirror. Built specifically for use with the DoorKing Prox LR RVM reader, these holders ensure consistent card orientation and optimal read performance for vehicular access control. Each holder is molded from durable material and features a cutout designed to hang securely