The RR3720 is the compatible universal replacement for the LG MKJ50025110 projector remote control. This learning remote pairs easily with LCD and DLP projection systems from most brands and supports the PB63UJE model. The RR3720 features customizable learning functionality, allowing you to program keys from your original remote with ease. Installation is straightforward, making it an ideal substitute for lost or damaged projector remotes.
![Anderic Substitute for LG MKJ50025110 Projector Remote Control [RR3720]](http://shopmanu.com/cdn/shop/files/lg-mkj50025110-projector-remote-control_01_f9785f8a-5ff9-4c3d-bab0-98143c2a841d.jpg?v=1790880874&width=1445)
![Anderic Substitute for LG MKJ50025110 Projector Remote Control [RR3720]](http://shopmanu.com/cdn/shop/files/rr3720-universal-projector-remote-control-with-learning_01_7f1d3d51-8fca-44f2-9154-c4601b8f4047.jpg?v=1790880874&width=1445)
![Anderic Substitute for LG MKJ50025110 Projector Remote Control [RR3720]](http://shopmanu.com/cdn/shop/files/anderic-rr3720-lg-projector-remote_19327a5e-31ef-42b7-926b-be7306b75d48.jpg?v=1790880874&width=1445)
![Anderic Substitute for LG MKJ50025110 Projector Remote Control [RR3720]](http://shopmanu.com/cdn/shop/files/RR370_ListingImage_9b47f412-000e-4986-84f3-0a53e7e6851c.png?v=1790880874&width=1445)
![Anderic Substitute for LG MKJ50025110 Projector Remote Control [RR3720]](http://shopmanu.com/cdn/shop/files/ChatGPTImageSep22_2026_02_19_26PM_fcb95087-6951-436e-94bf-2a766c9a9857.png?v=1790880874&width=1445)
![Anderic Substitute for LG MKJ50025110 Projector Remote Control [RR3720]](http://shopmanu.com/cdn/shop/files/ChatGPTImageSep22_2026_02_32_40PM_03eac3b8-8ea2-49b4-b535-cd6ff330a78c.png?v=1790880874&width=1445)
![Anderic Substitute for LG MKJ50025110 Projector Remote Control [RR3720]](http://shopmanu.com/cdn/shop/files/ChatGPTImageSep22_2026_01_32_20PM_1_a6afac07-afd4-44db-a490-f634849af7de.png?v=1790880874&width=1445)