--- product_id: 715292742 title: "Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable" brand: "mutex security" price: "$325.11" currency: USD in_stock: true category: "Mutex Security" url: https://www.desertcart.us/products/715292742-mechanical-keyless-lock-mx190s-with-keypad-water-and-heat-fire store_origin: US region: United States of America --- # 665,000+ passcode combos Heat & fire resistant -94°F to 212°F SUS304 stainless steel durability Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable **Brand:** mutex security **Price:** $325.11 **Availability:** ✅ In Stock ## Summary > 🔒 Secure your world, no batteries required! ## Quick Answers - **What is this?** Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable by mutex security - **How much does it cost?** $325.11 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/715292742-mechanical-keyless-lock-mx190s-with-keypad-water-and-heat-fire) ## Best For - mutex security enthusiasts ## Why This Product - Trusted mutex security brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Crafted from premium SUS304 stainless steel for lasting strength and style. - • **Unmatched Security:** Over 665,000 unique 6-digit combinations keep your space ultra-secure. - • **All-Weather Warrior:** Operates flawlessly from freezing -94°F to scorching 212°F, indoors or out. - • **Power-Free Reliability:** 100% mechanical design means zero batteries, zero downtime. - • **Perfect Fit Flexibility:** Fits doors from 1.5" to 3.875" thick, adapting seamlessly to your needs. ## Overview The MX190S Mechanical Keyless Lock by Mutex Security offers robust, battery-free security with over 665,000 passcode combinations. Made from durable SUS304 stainless steel, it withstands extreme temperatures from -94°F to 212°F and is water and fireproof, making it ideal for both indoor and outdoor use. Designed to fit a wide range of door thicknesses, this fully mechanical lock ensures reliable, long-lasting protection without any power source. ## Description MUTEX Mechanical Keypad Lock MX190S This Mechanical keypad lock uses 6 digit passcode. With over 665,000 combinations, it provides robust security to your door. The lock is made of all metal and fully mechanical No power source or battery is needed and both water and heat/fire proof. It is extremely reliable. It can be used in all weather/environment conditions Inside or outside, hot or cool, wet or dry environments. ## Features - It is made of SUS304 stainless steel and built to last. - 6 digit passcode can be easily set or changed, over 665,000 different combinations to provide strong security - Fully mechanical, no battery or power sources are needed. - Suitable for indoor and outdoor environments, from -94°F to 212°F. Very reliable - Suitable for door thickness 1 1/2" to 3 7/8". ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BRP21TJM | | ASIN | B0BRP21TJM | | Batteries Included? | No | | Color | Satin Chrome | | Date First Available | 8 January 2023 | | Date First Available | 8 January 2023 | | Finish | Polished | | Item Package Quantity | 1 | | Item Weight | 1.57 Kilograms | | Item model number | MX190S | | Item model number | MX190S | | Manufacturer | Mutex Security | | Manufacturer | Mutex Security | | Material | Stainless Steel | | Number Of Pieces | 1 | | Part number | MX190S | | Product Dimensions | 19 x 10.16 x 10.16 cm; 1.57 kg | | Product Dimensions | 19 x 10.16 x 10.16 cm; 1.57 kg | | Shape | Oval | | Special Features | Keyless | | Style | Chrome, 1 Keypad | ## Product Details - **Brand:** Mutex Security - **Item dimensions L x W x H:** 19 x 10.2 x 10.2 centimeters - **Lock type:** Keypad - **Material:** Stainless Steel - **Special features:** Keyless ## Images ![Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable - Image 1](https://m.media-amazon.com/images/I/71i8Fn0+-IL.jpg) ![Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable - Image 2](https://m.media-amazon.com/images/I/41So6lWS6dL.jpg) ![Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable - Image 3](https://m.media-amazon.com/images/I/71KVK-a1ThL.jpg) ![Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable - Image 4](https://m.media-amazon.com/images/I/8192E0NrVSL.jpg) ![Mechanical Keyless Lock MX190S with Keypad, Water and Heat/Fire Proof, 100% Mechanical, Suitable for Indoor and Outdoor, Highly Reliable - Image 5](https://m.media-amazon.com/images/I/61vI5A42E+L.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.us/products/715292742-mechanical-keyless-lock-mx190s-with-keypad-water-and-heat-fire](https://www.desertcart.us/products/715292742-mechanical-keyless-lock-mx190s-with-keypad-water-and-heat-fire) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-13*