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Merlaud IP Line Surveillance Terminal MIP-ERS16-LS

Key Features

16-Channel IP Zone Control: Supports manual and automatic selection of 16 audio zones for flexible system management.
Advanced Line Supervision: Uses impedance and current checking technology to monitor speaker lines and identify potential faults.
Fast Fault Detection: Provides a specified checking time of 30 ms, with LED indicators for normal, short-circuit, and open-circuit conditions.
Flexible Operating Modes: Offers 1 × 16, 2 × 8, and 16 × 16 configurations to suit different audio distribution requirements.
Automated System Management: Includes four programmable timing schedules, adjustable automatic line checking, and local or network-based alarm notifications.

Description
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Merlaud IP Line Surveillance Terminal MIP-ERS16-LS is an advanced IP-based audio line monitoring and zone control solution designed for public address (PA) and voice alarm systems. It supports 16-channel zone selection with manual and automatic IP control, along with individual line supervision to help maintain reliable audio distribution across multiple zones.

Featuring advanced impedance and current monitoring technology, the terminal can detect normal operation, short circuits, and open circuits, with clear LED status indicators. It also supports automatic line checking, manual testing through dedicated buttons, and alarm notifications through a built-in buzzer or network communication.

With a built-in monitoring speaker, selectable operating modes, and support for background music and paging amplifier configurations, the MIP-ERS16-LS is suitable for centralized audio management in commercial buildings, campuses, public facilities, and other multi-zone sound systems. Its integrated scheduling functions enable automated system control, while low communication latency helps ensure responsive operation.

Product Details and Specifications

Specification	Details
Brand	Merlaud
Product Name	IP Line Surveillance Terminal
Model	MIP-ERS16-LS
Zone Selection	16 channels
Control Method	Manual and automatic IP control
Line Supervision	16-channel IP-based line monitoring
Line Checking Interval	Adjustable from 3 minutes to 6 hours
Manual Line Checking	Dedicated control buttons
Checking Time	30 ms
Monitoring Technology	Impedance and current checking
Operating Modes	1 × 16, 2 × 8, and 16 × 16
Line Status Indicators	Normal, short circuit, and open circuit
Alarm Notification	Local buzzer or network alarm
Amplifier Compatibility	Background music amplifier and paging amplifier modes
Maximum Power per Channel	800 W
Communication Delay	Less than 50 ms
Built-in Monitoring Speaker	Yes
Timing Programs	4 automatic scheduling programs
Music Playback	USB port supported

Frequently Asked Questions (FAQ)

Q1. What is the Merlaud MIP-ERS16-LS used for?

The MIP-ERS16-LS is designed for IP-based audio zone selection and speaker-line supervision. It helps operators monitor line conditions, detect faults, and manage multi-zone public address systems.

Q2. What types of speaker-line faults can it detect?

The terminal identifies normal operation, short circuits, and open circuits. It uses impedance and current checking technology and provides LED status indications, with alarm notifications available through a local buzzer or the network.

Q3. Does the MIP-ERS16-LS support automatic line checking?

Yes. It supports automatic line checking with an adjustable interval from 3 minutes to 6 hours. Users can also initiate manual checks using the dedicated buttons.