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

G4S M2150-4DBC Controller & MN-I/O(AC8/4) Expansion Module

G4S M2150-4DBC (7000-5444-1) High-integrity intelligent controller for advanced access control and security management. This particular arrangement is the MN-I/O(AC8/4) (7000-5129) expansion board, offering a solid interface for 8 supervised inputs and 4 auxiliary relay outputs.

The unit is designed for reliability in mission critical applications and acts as the brain of a distributed security network and is able to handle heavy traffic portals and complicated logic even if connectivity with the host server is lost.

This controller can handle up to 4 doors and 16 card readers with extension modules. It can handle up to 20,000 cardholders on its own and up to 250,000 cardholders with extra database units. It can connect to a network using an RS232 interface and employs RS485 connections for door input/output controllers. This makes the system more scalable for high-security settings.

The MN-I/O (AC8/4) module adds 24 more inputs and 4 more outputs, which lets the system handle more complex door control demands that require more inputs and outputs. This modular design lets the controller handle growing access control needs quickly and easily.

Model details:

• Main Controller Model: M2150-4DBC
• Main Board Part Number: 7000-5444-1
• Expansion Module: MN-I/O (AC8/4)
• Expansion Part Number: 7000-5129
• Brand: G4S / AMAG Technology

Technical Specifications

Key Features:

1. Distributed Intelligence – Independent operation with local databases ensures security functions are maintained even if the network is down.
2. High Input Density The MN-I/O(AC8/4) module offers fine-grained monitoring of environmental sensors, tamper switches and door contacts.
3. Scalable Architecture: Designed for easy snap-in expansions, so a facility can grow from single-door to enterprise-level systems.
4. Advanced Encryption: Supports high-level data encryption protocols between the controller and the Symmetry software suite.
5. Marine-Grade Reliability: Constructed with high-tolerance components for robust onshore facilities or stabilized conditions on marine vessels.

It consumes roughly 3.5 A of power at 12 V DC. The device can read a distance of up to 1,000 meters and works well at temperatures from -10° C to +55° C and humidity levels between 15% and 90%. This type of design is suitable for security systems at corporate level, which require a robust, flexible and scalable access control solution.

It is designed to control secure entry to doors of commercial or institutional facilities. It achieves this by adding numerous readers and more I/O modules, while maintaining centralized control and strong availability.