Linear eMerge Essential Plus 4-Door Access Control Platform - ES-4M

Details

Linear eMerge Essential Plus 4-Door Access Control Platform - ES-4M

The Linear eMerge Essential Plus ES-4M is a complete, browser-managed access control system built to serve small to mid-sized facilities needing reliable and expandable security. Designed as a self-contained network appliance, this unit integrates powerful software and solid-state hardware to manage up to four doors and eight readers, while providing intuitive control via any standard web browser. Built on a secure embedded Linux platform, the system eliminates the need for third-party operating system updates and is inherently resistant to viruses or spyware. With no client software required, users can monitor, update, and configure access from desktops, laptops, tablets, and smartphones - anytime and from anywhere.

Starting out with one-door capability out of the box, the system can be expanded to control four doors with eight readers through software license keys, with no additional hardware required. Its quick-start wizard dramatically reduces setup time, and the user-friendly dashboard provides live system status, logs, and customizable floor plans. With advanced features like dynamic event filtering, customizable reporting, automatic data backup, and mobile device compatibility, this platform is ideal for industries such as healthcare, banking, hospitality, education, and retail. Additionally, its solid steel enclosure and power management capabilities (including backup-ready support) make the ES-4M suitable for both centralized and remote installations.

Key Features

• Embedded browser-based network appliance – no client software required
• Out-of-the-box support for 1 door / 2 readers, scalable to 4 doors / 8 readers via license key
• Compatible with eMerge E3-Series for seamless system expansion
• UL 294 certified for access control system safety and performance
• Quick-start wizard and intuitive dashboard for simplified setup and management
• Remote access via web browser – works with any OS or mobile device
• Includes MySQL database with API support and flat file data import
• Email and SMS event notifications for real-time alerts

Hardware Features

• High-speed processor supporting 30+ transactions per second
• 512MB DDR2 RAM and Micro SD storage media (supplied)
• Integrated tamper switch and multiple I/O options
• PoE-compatible with backup power via UPS (optional)
• 5-amp, 12V DC supervised power supply included
• Metal enclosure with key lock and space for battery backup
• Capable of housing additional expansion module

Software Features

• Unified software across all eMerge platforms for easy upgrades
• Embedded Linux OS – no vulnerability to common Windows threats
• Customizable door/floor plan diagrams with factory templates
• Built-in card decoder and flat file CSV import functionality
• Predefined reporting and built-in documentation library
• Audit trail and automatic daily data backup to Micro SD or FTP
• Mobile support for iOS and Android devices
• Email and text message alerts for events and status changes
• Optional software updates for future enhancements

Includes

• Linear eMerge Essential Plus ES-4M access control unit
• Steel enclosure with integrated tamper switch and locking door
• Micro SD storage media
• 5A 12V DC supervised power supply
• Quick-start wizard and built-in software

Specifications

• Processor: 1 GHz
• RAM: 512MB DDR2 (333 MHz)
• Storage: Micro SD (included)
• Operating System: Embedded Linux
• Simultaneous Users: 8
• Transaction Speed: Over 30 transactions/second
• Enclosure Dimensions (W x H x D): 18.75 x 14.25 x 6.5 in (47.6 x 36.2 x 16.5 cm)
• Initial Door Support: 1 door / 2 readers
• Max Door Capacity: 4 doors / 8 readers (via license key)
• Inputs: Up to 12 plus 2 digital
• Outputs: Up to 8
• Cardholders: 1,000
• Access Cards: 8,000
• Cards per Person: Up to 12
• Card Formats Supported: 32
• Access Levels: 8
• Time Specs: 100
• Online Transactions Capacity: 15,000
• Order Number: 620-100153
• Certifications: UL 294

Installation Guide

Quick Start Guide

User Programming Guide

Data Sheet