G4S M2150-4DBC Controller 7000-5444-1 with MN-I/O(AC8/4) 7000-5129

Details of G4S TECHNOLOGY M2150-4DBC:

The G4S TECHNOLOGY M2150-4DBC CONTROLLER 7000-5444-1 is a four-door database controller in the Symmetry M2150 family. When paired with extra door controller modules, it can handle up to four doors and up to sixteen card readers. It can handle 20,000 cardholders by default and can be expanded to accommodate up to 250,000 cardholders.

This gives security teams peace of mind that the system can grow with their site without having to completely redesign it. When used with the MN-I/O (AC8/4) I/O module 7000-5129, the controller adds more supervised inputs and relay outputs to keep an eye on alarms, power status, and other important events so that operators always feel in control of what is going on at the site.

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Important features of M2150-4DBC Controller:

-> Four-door intelligent controller that can directly control up to four doors and can be expanded to accommodate 16 card readers with extra M2150 door controllers (2DC, 4DC, 8DBC, etc.).

-> High cardholder capacity: it can hold 20,000 cards on board and can be expanded to 250,000 cardholders when used with Symmetry security management software.

-> Networkable architecture made for Symmetry Multinode systems. It has an RS485 connection for input/output modules and door controllers, as well as an incorporated RS232 connection for local communication and diagnostics.

-> The AC8/4 module includes several supervised inputs and 8 relay outputs, which are usually utilized for monitoring power faults, door status, REX inputs, and general alarm integration. This improves I/O.

-> Flexible supervision choices, where door monitor and exit request inputs support 2, 3, or 4 state supervision to deliver precise information on wiring faults, tampering, and alarm states.

-> Strong power handling, with relay outputs rated up to 30 VDC at 3 A max on compatible I/O modules. This makes it good for driving door locks, sounders, and interface relays.
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M2150-4DBC Technical specifications

Uses in business:

The M2150-4DBC controller is utilized a lot in places where it’s important to control how people move and every door event is important. Common uses include:

-> Corporate offices and campuses with several buildings, parking lots, and restricted areas that need to be handled from a single Symmetry platform.

-> Critical infrastructure and utilities (including power plants, transportation hubs, and data centers) that need to be monitored, have fault reporting, and be very reliable to meet compliance and audit standards.

-> Government and high-security installations where big cardholder databases, anti-tamper oversight, and thorough event tracking are needed for accountability.

-> The MN-I/O (AC8/4) module connects access control systems with fire alarms, intrusion panels, and power systems in industrial plants and logistics facilities