--- product_id: 331823479 title: "90301.4 Electric door opener with memory function long (25cm), grey" brand: "extel" price: "COP 204646" currency: COP in_stock: true category: "Extel" url: https://www.desertcart.co/products/331823479-90301-4-electric-door-opener-with-memory-function-long-25cm store_origin: CO region: Colombia --- # 25cm long for versatile door fit Memory function for hassle-free unlocking Low power consumption, 8-12V AC/DC 90301.4 Electric door opener with memory function long (25cm), grey **Brand:** extel **Price:** COP 204646 **Availability:** ✅ In Stock ## Summary > 🚪 Unlock the future of convenience—because your time is too valuable to waste! ## Quick Answers - **What is this?** 90301.4 Electric door opener with memory function long (25cm), grey by extel - **How much does it cost?** COP 204646 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co](https://www.desertcart.co/products/331823479-90301-4-electric-door-opener-with-memory-function-long-25cm) ## Best For - extel enthusiasts ## Why This Product - Trusted extel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Durable Build:** Crafted from aluminum with a modern grey finish, blending durability with minimalist style. - • **Smart Memory Function:** Stores unlock command briefly, giving you hands-free convenience and peace of mind. - • **Energy Efficient Design:** Operates on low power (8-12V AC/DC), saving energy without compromising performance. - • **Universal Compatibility:** Works seamlessly with all mortise locks and supports both left and right door hinges. - • **Effortless Remote Access:** Unlock your door with a simple pulse—no more multiple presses or trips to the door. ## Overview The 90301.4 Electric Door Opener is a 25cm long, aluminum-built device designed for effortless door unlocking from inside your apartment. Featuring a smart memory function, it allows a single pulse to unlock and temporarily store the command, eliminating repeated presses. Compatible with all mortise locks and adaptable for left or right hinged doors, it operates efficiently on low voltage (8-12V AC/DC). Its sleek grey finish and surface-mounted installation make it a stylish, energy-saving upgrade for modern homes. ## Description The aluminum electric door opener allows you to save yourself the hassle of going to the front door and opening the door from the comfort of your apartment door. A simple pulse unlocks the door opener and stores it for a short period of time, so that you don't have to press multiple times. However, the door must not be actively locked. ## Features - 25cm Electric Memory Door Opener - Save yourself the hassle of going to the door and open the front door easily and conveniently from the apartment door - Simple pulse unlocks the door opener and stores it for a short period of time, so you don't have to press multiple times - Compatible with all mortise locks - the door must not be actively locked.Door hinged: left/right possible.Equipped with call memory and release lever.low power consumption.Operates from 8 to 12 V AC or DC ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B002LS6OTA | | ASIN | B002LS6OTA | | Best Sellers Rank | #35,802 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #10 in Garage Door Openers | | Brand Name | EXTEL | | Color | Grey | | Customer Reviews | 4.4 4.4 out of 5 stars (1,753) | | Customer reviews | 4.4 4.4 out of 5 stars (1,753) | | Date First Available | 30 August 2012 | | Department | Men,Women | | EU Spare Part Availability Duration | 1 Years | | Exterior Finish | Aluminum | | Global Trade Identification Number | 03345111090319 | | Included Components | 1 Lock; charger not included | | Installation Type | Surface Mounted | | Item Dimensions L x W x H | 8.5L x 3.5W x 3H centimeters | | Item Type Name | Weca Electric Strike Free Passage Lock | | Item Weight | 0.31 Kilograms | | Item model number | 90301.4 | | Manufacturer | CFIEX | | Manufacturer | CFIEX | | Manufacturer Part Number | 90301.4 | | Material Type | Aluminum | | Model Number | 90301.4 | | Number of Pieces | 1 | | Product Dimensions | 2.5 x 3.15 x 25 cm; 310 g | | Recommended Uses For Product | Door | | Shape | Rectangular | | Size | Middel | | Specification Met | NF | | Unit Count | 1 Count | ## Product Details - **Brand:** EXTEL - **Colour:** Grey - **Exterior finish:** Aluminum - **Material:** Aluminum - **Product dimensions:** 8.5L x 3.5W x 3H centimeters ## Images ![90301.4 Electric door opener with memory function long (25cm), grey - Image 1](https://m.media-amazon.com/images/I/51ur6+yY9vL.jpg) ## Frequently Bought Together - EXTEL 90301.4 Electric door opener with memory function long (25cm), grey - LIBO Smart Home Access Control Power Supply K803A, 12V 3A/5A, AC 110~260V, Metal, Wall Mount, Automatic Operation, IP65, For Electric Locks, 2-Way, Screw Terminals, Includes Manual - OBO HANDS AC 110-240V to DC12V 3A 36w Power Supply for Door Access Control System/Video Door Phone/Intercom Power Supply --- ## 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.co/products/331823479-90301-4-electric-door-opener-with-memory-function-long-25cm](https://www.desertcart.co/products/331823479-90301-4-electric-door-opener-with-memory-function-long-25cm) --- *Product available on Desertcart Colombia* *Store origin: CO* *Last updated: 2026-07-11*