--- product_id: 555858627 title: "OTS 4T Thermal Smart HD Monocular" brand: "atn" price: "€ 4055.10" currency: EUR in_stock: true reviews_count: 2 category: "Atn" url: https://www.desertcart.sk/products/555858627-ots-4t-thermal-smart-hd-monocular store_origin: SK region: Slovakia --- # Full HD video recording & sharing 16+ hours continuous battery life Ultra-sensitive 4th Gen thermal sensor OTS 4T Thermal Smart HD Monocular **Brand:** atn **Price:** € 4055.10 **Availability:** ✅ In Stock ## Summary > 🌡️ See the unseen, own the moment. ## Quick Answers - **What is this?** OTS 4T Thermal Smart HD Monocular by atn - **How much does it cost?** € 4055.10 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/555858627-ots-4t-thermal-smart-hd-monocular) ## Best For - atn enthusiasts ## Why This Product - Trusted atn brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Intuitive Control:** Navigate seamlessly with a tactile spin-to-zoom wheel and responsive buttons designed for precision in any condition. - • **Instant HD Capture:** Record and share your adventures effortlessly with built-in Full HD video and internal micro SD storage. - • **Smart Range Finder:** Quickly estimate distances with the integrated range finder, giving you the edge in every observation. - • **Marathon Battery Life:** Stay in the field longer with an industry-leading 16+ hours of uninterrupted thermal viewing. - • **Next-Gen Thermal Vision:** Experience crystal-clear thermal imaging powered by ATN’s Obsidian IV Dual Core sensor technology. ## Overview The ATN OTS 4T Thermal Smart HD Monocular combines cutting-edge 4th generation thermal sensor technology with a powerful dual-core processor, delivering ultra-sensitive imaging and over 16 hours of battery life. Featuring Full HD video recording, intuitive tactile controls, and a smart range finder, it’s engineered for professionals who demand precision and endurance in thermal optics. ## Description The OTS 4T is the latest thermal monocular from ATN. Featuring a full suite of features and sensors that has set the Obsidian 4T line of products apart from the competition. What sets this digital monocular apart is the long lasting 16+ hrs battery life. Enhanced thermal imaging monocular performance and range in dynamic conditions. Ultra-sensitive 4th Gen Sensors with plenty of rich features. Review: Complete garbage. Can’t control much in settings. - I own other ATN products. This model is a complete garbage. Can’t control much in settings. Review: I would not buy ATN and here is why. - I've had this model for 3 years now and the clarity is fair to poor. When looking at images it has a blurred or frost around the edges, that takes up 1/4 of the image. At times it freezes, and I have to do a power reset to clear. Would look at other Manufactures other than ATN. *** I would not buy ATN products again. *** ## Features - ULTRA SENSITIVE NEXT GEN SENSOR - The Next Generation of Thermal Sensors are here and they are Powered by ATN’s Obsidian IV Dual core. - VIDEO RECORD - Record and Share your Hunt with a press of a button. Video files stored on an internal micro SD card. - EASY TO USE - Spin to Zoom Wheel - what could be more Natural. While the new Tactile Buttons let you feel every click for optimal control. - SMART RANGE FINDER - Fast and easy way to make a good distance estimate to your target. - ULTRA LOW POWER CONSUMPTION - Our New Dual Core Processor not only runs fast but runs cool. 1 st ever digital monocular with over 16+hrs of continuous battery power. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09HTW7416 | | Best Sellers Rank | #4,233 in Camera & Photo Products ( See Top 100 in Camera & Photo Products ) #877 in Monoculars | | Brand | ATN | | Built-In Media | monocular, soft carrying case, usb-c cable, lens tissue | | Coating | Ultra-High Transmission Coated | | Customer Reviews | 1.0 out of 5 stars 2 Reviews | | Exit Pupil Diameter | 64 Millimeters | | Eye Piece Lens Description | Galilean | | Finderscope | Reflex | | Focus Type | Manual Focus | | Item Type Name | ATN OTS 4T, 1-10x, 640x480, Thermal Viewer with Full HD Video rec, WiFi, Smooth zoom and Smartphone controlling thru iOS or Android Apps | | Item Weight | 1.87 Pounds | | Manufacturer | ATN Corporation | | Manufacturer Part Number | TIMNO4641A | | Model Name | ATN OTS 4T, 1-10x, 640x480, Thermal Viewer with Full HD Video rec, WiFi, Smooth zoom and Smartphone controlling thru iOS or Android Apps Model Name ATN OTS 4T, 1-10x, 640x480, Thermal Viewer with Full HD Video rec, WiFi, Smooth zoom and Smartphone controlling thru iOS or Android Apps See more | | Model Number | TIMNO4641A | | Number of Batteries | 1 Lithium Ion batteries required. (included) | | Power Source | Battery Powered | | UPC | 658175118282 | | Warranty Description | 3 year manufacturer | | Zoom Ratio | 40 multiplier_x | ## Images ![OTS 4T Thermal Smart HD Monocular - Image 1](https://m.media-amazon.com/images/I/51VH4mIie4L.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐ Complete garbage. Can’t control much in settings. *by O***. on November 6, 2024* I own other ATN products. This model is a complete garbage. Can’t control much in settings. ### ⭐ I would not buy ATN and here is why. *by K***N on November 24, 2025* I've had this model for 3 years now and the clarity is fair to poor. When looking at images it has a blurred or frost around the edges, that takes up 1/4 of the image. At times it freezes, and I have to do a power reset to clear. Would look at other Manufactures other than ATN. *** I would not buy ATN products again. *** --- ## 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.sk/products/555858627-ots-4t-thermal-smart-hd-monocular](https://www.desertcart.sk/products/555858627-ots-4t-thermal-smart-hd-monocular) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-09-22*