Merlaud MIP-ERS16-LS IP Line Surveillance Terminal

Description

Merlaud IP Line Surveillance Terminal MIP-ERS16-LS is a 16-channel IP line supervision device that checks speaker and PA circuits across a Bangladesh building for faults. Using impedance and current checking, it flags Normal, Short Circuit, or Open Circuit status on each zone and raises an alarm locally or over the network.

Key Features of Merlaud IP Line Surveillance Terminal MIP-ERS16-LS

• 16-channel IP zone selector: Manual or automatic control over up to 16 supervised zones from one terminal.
• Impedance and current checking technology: Detects Normal, Short Circuit, and Open Circuit conditions with dedicated LED indicators per channel.
• Adjustable auto-check interval (3 minutes to 6 hours): Knob-controlled scheduling lets facility teams set how often the system checks itself automatically.
• Manual line checking by button: Allows on-demand checks between scheduled automatic intervals.
• Fast 30-millisecond check time: Confirms line status quickly without disrupting normal PA operation.
• Flexible 1×16, 2×8, and 16×16 channel modes: Adapts the unit’s configuration to different building layouts and zone counts.
• Auto alarm via local buzzer or network: Notifies staff of a detected fault immediately, on-site or remotely.
• BGM amplifier and paging amplifier mode support: Lets the same unit handle background music and paging duties alongside line supervision.
• 800W maximum per channel: Supports higher-power speaker zones within the supervised system.
• Built-in monitoring speaker, USB port, and 4 timing schedules: Adds local audio monitoring, USB playback/firmware updates, and automated scheduling.

Why Choose Merlaud IP Line Surveillance Terminal MIP-ERS16-LS?

A broken or shorted speaker line is invisible until an announcement or fire-alarm broadcast actually fails, which is exactly the moment it cannot fail. The MIP-ERS16-LS checks all 16 zones automatically on a set interval or on demand, so facility teams find a fault during routine testing instead of during an emergency.

Flexible 1×16, 2×8, or 16×16 channel configurations, plus BGM and paging amplifier modes, let one unit fit different building layouts without separate hardware for monitoring versus daily paging use.

Real-world performance note: in Bangladesh’s older commercial buildings and factories, speaker wiring often runs through humid, high-traffic, or rodent-prone spaces where cable damage is common. Continuous line supervision catches this kind of degradation early, before it silences an entire zone during a real evacuation announcement.

Who Should Buy Merlaud IP Line Surveillance Terminal MIP-ERS16-LS?

• Fire-safety consultants and system integrators specifying speaker-line monitoring for buildings in Dhaka.
• Facility managers at factories or warehouses in Gazipur or Narayanganj needing proof that PA zones are wired correctly.
• Building owners upgrading an existing PA system to add fault detection without replacing all speakers.
• AV integrators combining line supervision with Merlaud’s MIP-SER workstation or MIP-TERS8 terminal in one system.
• Not recommended for: small single-zone setups where basic PA speakers without line supervision are sufficient.

Frequently Asked Questions

How does the Merlaud MIP-ERS16-LS detect a line fault?

The MIP-ERS16-LS checks each of its 16 channels using impedance and current measurement, comparing the result against normal readings. A check completes in about 30 milliseconds per line, and results show as Normal, Short Circuit, or Open Circuit on LED indicators for each channel.

Can I control how often the system checks itself?

Yes. Automatic checking runs on a set interval, adjustable from 3 minutes to 6 hours using the front knob, and staff can also trigger a manual check by button at any time between scheduled cycles.

How am I notified if a fault is found?

Yes. When a fault is detected, the MIP-ERS16-LS raises an alarm through a local buzzer, over the network, or both, so staff are notified of a line fault without needing to inspect every zone physically.

Know your PA and alarm lines are working before you ever need them in an emergency. The Merlaud IP Line Surveillance Terminal MIP-ERS16-LS checks 16 zones automatically and alerts you the moment a fault appears. Order the MIP-ERS16-LS today.

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