Biamp Vocia LSI-16 Life Safety Interface - 911.0245.900 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Biamp Vocia LSI-16 is a life safety interface that connects a Vocia public address system to emergency and fire alarm systems. As a monitored emergency interface for mass notification and EVAC systems, it supports voice evacuation deployments in government spaces, transportation facilities, and large commercial buildings.
Product Description
The LSI-16 serves as an emergency interface between a Vocia system and emergency or fire alarm systems. While typically powered from a certified 24V DC source, it can also use Power over Ethernet. It provides parallel I/O ports for direct interface with fire alarm and emergency equipment, with eight monitored I/O and eight control inputs, redundant network and power options, and local storage of configuration data. It accepts the Interface Module 16 (IM-16) for 16 additional general-purpose inputs and is rack mountable in 1RU.
Key Features
- Emergency interface — Parallel I/O ports interface directly with fire alarm and emergency equipment.
- Monitored I/O — Eight monitored I/O and eight control inputs are provided.
- Redundancy — Redundant network connection and power supply options support life safety reliability.
- Single-cable power and data — Power and data are carried over a single Ethernet cable via PoE.
- Expandable inputs — It accepts the IM-16 module for 16 additional general-purpose inputs.
- Virtual inputs — Up to 500 virtual inputs are supported via RS-232 or Ethernet, plus up to 4 discrete emergency inputs.
- Rack mountable — The interface is rack mountable in 1RU.
Typical Applications
- Government space
- Commercial meeting space
- Multi-purpose room
Technical Specifications
| Function | Life safety / emergency interface for Vocia |
| Monitored I/O | 8 |
| Control Inputs | 8 |
| Discrete Emergency Inputs | Up to 4 |
| Virtual Inputs | Up to 500 via RS-232 or Ethernet |
| Power | 24V DC (certified source) or PoE; redundant power options |
| Expansion | Accepts IM-16 for 16 additional inputs |
| Rack Space | 1RU |
| Compliance | RoHS compliant |
| Warranty | Biamp 5-year warranty |
Competitor Comparison
| Capability | Biamp Vocia LSI-16 | Bosch PRAESENSA / TOA VM |
|---|---|---|
| Role | Life safety interface to a Vocia networked PA/EVAC system | Integrated EVAC controllers within Bosch PRAESENSA or TOA VM platforms |
| Monitored I/O | 8 monitored I/O, 8 control inputs | Controller-based monitored inputs/outputs vary by configuration |
| Redundancy | Redundant network and power supply options | Redundant network and amplifier channels per platform design |
| Expansion | IM-16 adds 16 inputs; up to 500 virtual inputs | Expanded via additional controller/I/O hardware |
| Powering | 24V DC or PoE over a single cable | System-specific power supplies |
| Architecture | Decentralized Vocia device with local config storage | Platform-dependent centralized or distributed control |
Frequently Asked Questions
What is the LSI-16 for?
It is a life safety interface connecting a Vocia system to fire alarm and emergency equipment.
How is it powered?
It is typically powered from a certified 24V DC source but can also use Power over Ethernet, with redundant power options.
Can it be expanded?
Yes. It accepts the IM-16 interface module for 16 additional general-purpose inputs and supports up to 500 virtual inputs.
Is it covered by warranty?
Yes. It is covered by Biamp's five-year warranty.
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