Pelco ALM2064 64 Input Alarm Interface Unit
SKU
ALM2064
Model No
ALM2064
$4,032.37
Product Highlights
- 64 Alarm Contact Inputs
- Connects to the CM6800 Series Matrix Switchers Using Pelco M Protocol
- Uses RS-485 Communication Interface
- Alarm Inputs Can Be Configured for Supervised or Unsupervised Mode
- Powered by an Autoranging Power Supply

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The Pelco ALM2064 64 Input Alarm Interface Unit is designed to enhance security systems by connecting directly to the System 6800 matrix switcher/controller. This powerful unit allows monitoring of up to 64 external alarm inputs, utilizing Pelco’s advanced M protocol for reliable communication with matrix switchers. Its flexible configuration options, remote installation capability, and cascading feature enable seamless integration into various security setups, ensuring efficient management of alarm events.
Pelco ALM2064 Alarm Unit Features
- 64 Alarm Contact Inputs - Monitor up to 64 external alarms simultaneously, enhancing system efficiency and response times.
- Connects to CM6800 Series Matrix Switchers Using Pelco M Protocol - Ensures seamless integration and reliable communication between devices.
- Uses RS-485 Communication Interface - Provides a robust communication method, minimizing data loss and ensuring dependable alarm reporting.
- Multiple Units Can Be Cascaded - Allows connection of up to four units to a single M-port connection, maximizing alarm input without complicated wiring.
- Alarm Inputs Configurable for Supervised or Unsupervised Mode - Customizes alarm monitoring based on user needs and enhances system adaptability.
- Supports Normally Open (N.O.) or Normally Closed (N.C.) Contacts - Offers flexibility in alarm configuration to suit different system requirements.
- Powered by Autoranging Power Supply - Ensures reliable operation across varying power conditions and simplifies installation.
Pelco ALM2064 Detailed Specifications
Feature | Details |
---|---|
Input Capacity | 64 external alarm inputs |
Communication Protocol | Pelco M Protocol |
Communication Interface | RS-485 |
Cascading Capability | Up to 4 units per M-port connection |
Input Configuration | Supervised or unsupervised mode |
Contact Types Supported | Normally Open (N.O.) or Normally Closed (N.C.) |
Power Supply | Autoranging power supply |
Rack Unit Size | 1 rack unit (1.75 inches or 4.45 cm) |
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