--- product_id: 361563239 title: "Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3" brand: "lenel" price: "£9.00" currency: GBP in_stock: false url: https://www.desertcart.co.uk/products/361563239-lenel-lnl-1320-s3-dual-reader-interface-module-series-3 store_origin: GB region: Great Britain --- # 12/24 VDC Power Downloadable Firmware OSDP Compatibility Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3 **Brand:** lenel **Price:** £9.00 **Availability:** ❌ Out of Stock ## Summary > 🔒 Secure Your Access with Style! ## Quick Answers - **What is this?** Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3 by lenel - **How much does it cost?** £9.00 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/361563239-lenel-lnl-1320-s3-dual-reader-interface-module-series-3) ## Best For - lenel enthusiasts ## Why This Product - Trusted lenel brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Flexibility:** Adaptable 12 or 24 VDC power supply for versatile installations. - • **Real-Time Monitoring:** Includes door contact supervision and REX push-button monitoring for added security. - • **Robust Relay Outputs:** Features six Form-C relay outputs, each rated at 5 A for reliable performance. - • **Advanced Protocol Support:** Seamlessly integrates with OSDP readers for enhanced security. - • **Multiple Format Compatibility:** Supports up to 16 different formats, ensuring broad usability. ## Overview The Lenel LNL-1320-S3 Dual Reader Interface Module Series 3 is a cutting-edge access control solution that supports both 12 and 24 VDC power supplies. It is compatible with OSDP readers, offering advanced features like biometric template transfer and secure channel encryption. With six robust relay outputs and support for multiple formats, this module ensures reliable and flexible security management. ## Description Lenel offers a Dual Reader Interface (DRI) module for access control solutions. Most access control card readers, keypads, or readers with keypads that use standard Wiegand Data1/Data0 or Clock/Data communication are supported, as are those that support the bidirectional RS-485 Open Supervised Device Protocol (OSDP). Lock, unlock, and facility code offline access modes are supported on all readers connected to the DRI. Each DRI supports up to 16 different card formats as well as issue codes for both magnetic and Wiegand card formats. The DRI provides a vital link between the Intelligent System Controller (ISC) and the card reader attached to the interface. As many as 32 DRI modules can be multidropped using RS485 2-wire or 4-wire communication up to 4,000 feet per port away from the ISC. Each DRI module is individually addressed for increased reporting capabilities with OnGuard access control software applications. The DRI includes eight inputs that support normally open, normally closed, supervised, and non-supervised circuits. In addition, six output relays support fail-safe or fail-secure operation. ## Features - 12 or 24 VDC power supply - Supports Data1/Data0, Clock/Data, Supervised and Unsupervised F2F and OSDP-compatible RS-485 readers and keypads - Supports Open Supervised Device Protocol (OSDP) readers, including biometric template transfer and Secure Channel encryption - Downloadable firmware, Six Form-C 5 A at 28 VDC relay outputs, Up to 16 different formats - Issue code support for magnetic and Wiegand formats Door contact supervision (open/closed) REX push-button monitor Strike control output ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07DLC5N4W | | Best Sellers Rank | #382,940 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #133 in Commercial Access Card Readers | | Date First Available | April 15, 2016 | | Is Discontinued By Manufacturer | No | | Item Weight | 12.8 ounces | | Item model number | LNL-1320-S3 | | Manufacturer | LENEL | | Package Dimensions | 9 x 8.5 x 3 inches | ## Images ![Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3 - Image 1](https://m.media-amazon.com/images/I/61QNY6pYG8L.jpg) ![Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3 - Image 2](https://m.media-amazon.com/images/I/91why8T8QFL.jpg) ![Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3 - Image 3](https://m.media-amazon.com/images/I/91vcwkNpWXL.jpg) ![Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3 - Image 4](https://m.media-amazon.com/images/I/915o9as2CrL.jpg) ## Questions & Answers **Q: What is the difference between series 2 and 3? Is it worth it to update all series 2 to 3?** A: The relays was increases from 3m on the s2 to 5m on the s3 and also the S3 has a better encryption. There may be more changes, you may want to contact Lenel for more information. ## Frequently Bought Together - Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3 - Lenel LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board --- ## 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.uk/products/361563239-lenel-lnl-1320-s3-dual-reader-interface-module-series-3](https://www.desertcart.co.uk/products/361563239-lenel-lnl-1320-s3-dual-reader-interface-module-series-3) --- *Product available on Desertcart Great Britain* *Store origin: GB* *Last updated: 2026-05-02*