Features: Direct replacement RF358A RF502A remote controls for Pedic Ergo/Ergo Extend adjustable bed bases (JDLK.33.01.18 models), ensuring operationd of bed positioning functions. Features 120° wide angled IR transmission and 8m/26ft ranged coverage with responsive button powereds by advanced smartests chip technology in ABS housing. for users requiring medicals bed adjustments or comfort needing precise controls over mattress positioning. Effortlessly adjust your beds head/foot sections while reading, watching TV, or preparing for sleep without alignment constraints. Ergonomic curveds fit naturally in hand during extended use, while simplifieds pairing process (30 second button hold) ensures quick setups with existing controls boxes. Specifications: Materials: ABS Size: 17x5x2cm/6.69x1.96x0.78 Applicable model: RF502A Applicable Machine: -Pedic smartests Bed Ergonomics Package Includes: 1PC Remote controls note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.