---
product_id: 264919224
title: "LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board"
brand: "lenel"
price: "8996 kr"
currency: DKK
in_stock: true
url: https://www.desertcart.dk/products/264919224-lnl-1100-s3-series-3-security-alarm-input-control-module
store_origin: DK
region: Denmark
---

# 2 Form-C 5A relay outputs Supports 128-floor elevator control 16 programmable inputs LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board

**Brand:** lenel
**Price:** 8996 kr
**Availability:** ✅ In Stock

## Summary

> 🔐 Elevate your security game with smart, scalable control.

## Quick Answers

- **What is this?** LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board by lenel
- **How much does it cost?** 8996 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/264919224-lnl-1100-s3-series-3-security-alarm-input-control-module)

## 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

- • **Robust Load Switching:** Dual 5A, 28 VDC Form-C contacts handle critical load switching with ease.
- • **Advanced Communication:** Direct RS-485 interface enables lightning-fast alarm acknowledgments.
- • **Flexible Power Options:** Operates seamlessly on 12 or 24 VDC input power for versatile installations.
- • **Elevator Integration Ready:** Supports up to 128 floors, perfect for high-rise access control systems.
- • **Precision Alarm Supervision:** Grade B, A, and AA line supervision ensures top-tier security monitoring.

## Overview

The Lenel LNL-1100-S3 Series 3 Input Control Module is a high-performance security alarm interface designed for professional access control systems. Featuring 16 programmable inputs, dual 5A relay outputs, and advanced RS-485 communication, it supports comprehensive line supervision and elevator control for up to 128 floors. Engineered for reliability and flexibility, it integrates seamlessly into sophisticated security environments.

## Description

LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board

## Features

- Grade B, A, and AA line supervision
- 12 or 24 VDC input power
- 16 programmable supervised or non-supervised contacts
- 2 Form-C 5 A, 28 VDC contacts for load switching
- 2 dedicated inputs for tamper and power failure status.On-board termination jumpers.DIP switch-selectable addressing.Elevator control, support for 128 floors.Status LED for host communication and heartbeat.Variable resistor values for line supervision

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Lenel |
| Package Dimensions | 20.32 x 15.24 x 5.08 cm; 396.89 g |
| Item model number | LNL-1100-S3 |
| Manufacturer | LENEL |
| Series | LNL-1100-S3 |
| Processor Type | Pentium |
| Processor Socket | DIP |
| Memory Technology | DDR4 |
| Memory Clock Speed | 2133 MHz |
| Graphics Card Interface | PCI Express |
| Number of HDMI Ports | 1 |
| Are Batteries Included | No |
| Item Weight | 396 g |

## Product Details

- **Brand:** Lenel
- **CPU socket:** DIP
- **Compatible devices:** Lenel security alarm system components
- **Ram memory technology:** DDR4
- **Chipset type:** LGA 1150

## Images

![LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board - Image 1](https://m.media-amazon.com/images/I/917kd2V0G6L.jpg)
![LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board - Image 2](https://m.media-amazon.com/images/I/917kd2V0G6L.jpg)
![LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board - Image 3](https://m.media-amazon.com/images/I/917kd2V0G6L.jpg)
![LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board - Image 4](https://m.media-amazon.com/images/I/917kd2V0G6L.jpg)
![LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board - Image 5](https://m.media-amazon.com/images/I/917kd2V0G6L.jpg)

## Frequently Bought Together

- Lenel LNL-1100-S3 - Series 3 Security Alarm Input Control Module Board
- Lenel LNL-1320-S3 - Dual Reader Interface Module Series 3

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**Shop now:** [https://www.desertcart.dk/products/264919224-lnl-1100-s3-series-3-security-alarm-input-control-module](https://www.desertcart.dk/products/264919224-lnl-1100-s3-series-3-security-alarm-input-control-module)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-02-20*