--- product_id: 507853671 title: "Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver)" brand: "demeras" price: "SAR 336" currency: SAR in_stock: true reviews_count: 1 category: "Demeras" url: https://www.desertcart.com.sa/products/507853671-remote-key-keyless-entry-lcd-touch-screen-long-standby-time store_origin: SA region: Saudi Arabia --- # LCD Touch Screen w/ 3D car model Customizable keyless entry sensing 15-day standby, 200-day physical use Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) **Brand:** demeras **Price:** SAR 336 **Availability:** ✅ In Stock ## Summary > 🔑 Unlock the future of smart driving—because your car key should be as smart as you are. ## Quick Answers - **What is this?** Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) by demeras - **How much does it cost?** SAR 336 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/507853671-remote-key-keyless-entry-lcd-touch-screen-long-standby-time) ## Best For - demeras enthusiasts ## Why This Product - Trusted demeras brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Control Modes:** Seamlessly switch between tactile buttons and intuitive touchscreen for ultimate convenience. - • **Anti-Lost Peace of Mind:** Set your contact info on the key; never worry about losing it again—stay connected, stay secure. - • **Effortless Keyless Entry:** Auto-lock/unlock with adjustable sensing distance—arrive and leave like a VIP. - • **Smart Window & Door Sync:** Automate window lift timing synced perfectly with your car’s locking system—efficiency meets luxury. - • **Futuristic Alloy Frame & LCD Display:** Sleek metallic durability meets personalized 3D car branding for that executive edge. ## Overview This premium silver smart car key features a durable alloy frame with a customizable LCD touchscreen displaying 3D car models. It supports both physical button and touch operations, offering up to 15 days standby and 200 days of physical use. The advanced keyless entry system automatically locks or unlocks your vehicle with adjustable sensing distances. Additional smart features include synchronized door lock and window lift timing and an anti-lost function that links your contact info to the key for quick recovery. ## Description Feature:1. LCD Touch Screen: The LCD smart car key, the frame is made of alloy material, with a metallic luster and increased durability. The car mark and 3D model display in the switch screen can be personalized.2. Physical Buttons and Screen Touch: The smart car key can be operated to lock, unlock, open and close the trunk. 15 days of normal standby, 200 days of normal use of physical keys.3. Keyless Entry: When keyless entry is turned on, the vehicle will be automatically unlocked when approaching, and automatically locked when leaving, or set to only lock or unlock, and supports sensing distance settings.4. Door Lock and Window Lift: Set the corresponding time according to the total time from locking the original car to the completion of the window lift. This function requires the original car to have the function of locking the car or long pressing to raise the window.5. Anti Lost Function: The smart LCD car key has an anti loss function, which can set the owner's phone number, which can be used to contact the owner after the car key is lost.How to Use:Step 1: Take out the main board of the original car key, and weld the connection harness to the function switch of each button corresponding to the original car key according to the schematic diagram on the operation manual.Step 2: After the welding of the original car key is completed, connect the other end of the connecting wire to the socket.Step 3: Insert the OBD module into the OBD interface below the&n Review: Smart key - Don't charge fully Don't do what it's supposed to do in 2 days I'm charging again ## Features - LCD Touch Screen: The LCD smart car key, the frame is made of alloy material, with a metallic luster and increased durability. The car mark and 3D model display in the switch screen can be personalized. - Physical Buttons and Screen Touch: The smart car key can be operated to lock, unlock, open and close the trunk. 15 days of normal standby, 200 days of normal use of physical keys. - Keyless Entry: When keyless entry is turned on, the vehicle will be automatically unlocked when approaching, and automatically locked when leaving, or set to only lock or unlock, and supports sensing distance settings. - Door Lock and Window Lift: Set the corresponding time according to the total time from locking the original car to the completion of the window lift. This function requires the original car to have the function of locking the car or long pressing to raise the window. - Anti Lost Function: The smart LCD car key has an anti loss function, which can set the owner's phone number, which can be used to contact the owner after the car key is lost. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BPKD8MQ8 | | Best Sellers Rank | 87,109 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 790 in Car Remote Controls | | Brand | Demeras | | Circuit Type | 4-way | | Colour | Silver | | Compatible Devices | Vehicles with OBD-II port | | Compatible with Vehicle Type | Multiple vehicle types | | Connector Type | Screw In | | Connector type | Screw In | | Contact Material | Metal | | Control Method | Push Button, Remote | | Control Type | interactive | | Country Of Origin | China | | Customer Reviews | 4.1 out of 5 stars 3 Reviews | | Manufacturer | Demeras | | Manufacturer Part Number | Demeras5fzkc7exyb128-12 | | Material | Metal | | Mounting Type | Through Hole Mount | | Number of Items | 1 | | Number of Positions | 1 | | Operation Mode | Manual | | Operation mode | Manual | | Smart Home Compatibility | Not Smart Home Compatible | | Switch Type | Push Button | | Switch type | Push Button | | Terminal | Solder | | Unit Count | 1.0 count | ## Product Details - **Brand:** Demeras - **Circuit type:** 4-way - **Connector type:** Screw In - **Contact material:** Metal - **Material:** Metal - **Mounting type:** Through Hole Mount - **Number of positions:** 1 - **Operation mode:** Manual - **Switch type:** Push Button - **Terminal:** Solder ## Images ![Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) - Image 1](https://m.media-amazon.com/images/I/61JbJzwO2bL.jpg) ![Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) - Image 2](https://m.media-amazon.com/images/I/71eVuuWmHIL.jpg) ![Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) - Image 3](https://m.media-amazon.com/images/I/71zUW9SSwIL.jpg) ![Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) - Image 4](https://m.media-amazon.com/images/I/61EoqV6yEcL.jpg) ![Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) - Image 5](https://m.media-amazon.com/images/I/71899s3bxzL.jpg) ## Customer Reviews ### ⭐⭐⭐ Smart key *by S***E on 1 February 2026* Don't charge fully Don't do what it's supposed to do in 2 days I'm charging again ## Frequently Bought Together - Remote Key, Keyless Entry LCD Touch Screen Long Standby Time Induction Function Cars Smart Key Universal for All Start Stop Engine Button Models(Silver) - 2 Buttons Van Key Fob Case Shell For Renault Trafic Kangoo Master Vauxhall Opel Movano Vivaro Nissan Primastar CR1220 Battery - 433MHZ PCF7947Chip 3 Buttons Remault Clio Trafic Movano Remote Key Vivaro Kangoo Key Fob Dacia Duster Primastar Master R-enault Twingo Key Fobs VA2 Blade --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.sa/products/507853671-remote-key-keyless-entry-lcd-touch-screen-long-standby-time](https://www.desertcart.com.sa/products/507853671-remote-key-keyless-entry-lcd-touch-screen-long-standby-time) --- *Product available on Desertcart Saudi Arabia* *Store origin: SA* *Last updated: 2026-07-13*