Precision in Heat Detection

Reliable and Accurate Heat Detection

The Mircom Analogue LHD is engineered to provide precise and dependable linear heat detection for a variety of environments. This state-of-the-art system ensures early fire detection, giving you peace of mind in safeguarding people and assets.

Versatile Applications and Durable Design

Designed to operate under the most demanding conditions, the Mircom Analogue LHD is suitable for both industrial and commercial settings. Its robust construction and adaptable functionality make it perfect for warehouses, data centers, and transportation systems.

Easy Integration and Advanced Connectivity

With its seamless integration capabilities, the Mircom Analogue LHD works effortlessly with existing fire safety infrastructures. It features advanced connectivity options, simplifying installation while ensuring compatibility with a range of control panels and monitoring systems.

Built for Versatility and Durability

Constructed with state-of-the-art materials, the Mircom Analogue LHD is both robust and adaptable, making it suitable for a variety of applications. Whether safeguarding industrial facilities, storage areas, or sensitive equipment, its versatile design ensures optimal functionality in diverse environments.

Enhance Safety with Cutting-Edge Technology

Equipped with innovative detection technology, this system ensures unparalleled accuracy while reducing false alarms. The Mircom Analogue LHD is not just a product but a commitment to creating a safer, more secure space for you and those around you.

• UL and C-UL listed
• 33 sound output settings
• Horn or chime sound output
• Wall or Ceiling mount

• Universal back plate mounting (single gang,
double gang, octagon,    or 4” square)

• Heavy-duty construction
• Red fi nish
• Flush or surface mount
• Key-locked door
• Break glass insert
• Rugged ABS plastic handset with coiled cord
• Portable handsets and telephone jacks (optional)
• Optional storage cabinet for portable handsets

Fire Alarm Control
• 1 SLC loop expandable up to 28
• Each SLC is capable of supporting 159 Analog Sensors and 159
Addressable Modules which can be wired in Style 6 or 7 (Class A) or
Style 4 (Class B)
• Four Style Z/Y (Class A/B) Notification Appliance Circuits rated at
1.7 Amps each
• Supports both 80 character and 960 character back-lit LCD displays
with user friendly menu
• English, French, Arabic, Hebrew, Chinese, Hindi, Japanese, Italian,
Spanish and Portuguese. (*supported by RAXN-LCDG Annunciator
in place of main display)
• Correlatable Switch Inputs which allows for multi-functional outputs
• Four Alarm Queues with selector switches and LEDs for Alarm,
Supervisory, Monitor and Trouble
• RS-232 output for remote system printer or CRT
• Two Event History Logs comprised of a 6000 Alarm History Log and
a 6000 Event Log for all events
• Built-in BACnet support
• System can be configured without taking the panel offline
• Supports three configuration files (current, previous and next
configuration) with “hot swap” support
• Supports Boolean logic functions
• Built-in Ethernet port
• Remote diagnostics via a built-in web server
• UL listed for Smoke Control (UUKL)
Audio Control
• Multi-channel operation
• Distributed audio
• Compatible with 520Hz low frequency signal by Mircom
• 5 hard wire fire fighter telephone channels that can be
expanded with intelligent fire phone modules
• 25 or 70 volt system
• Multiple amplifier sizes
• Max. of 180 watts per Integrated Fire & Audio panel
• Expansion to three 360 watts expansion cabinets for a total of
1260 watts of audio power per node
Network Features
• Up to 63 nodes
• Peer-to-peer network communications
• Fully integrated digital network audio and control over a single
pair of copper wire or fiber optic cable
• Supports over 8,000 points per node
• Supports over 560,000 points on a single network
• Remote diagnostics via built in web server and standard
Ethernet port in every node
• Style 4 (Class B) or Style 6 or 7 (Class A) wiring configuration
• Proprietary Arcnet Network Communications protocol

• Sleek, low profile design
• Detectors are equipped with a built-in analog
communications module
• Smoke detectors are available with photoelectric
or ionization technology
• Photoelectric detectors are available with additional
fixed temperature detection
• Heat detectors are available as fixed temperature
or fixed temperature with rate-of-rise detection
• Dual LEDs indicate communications and activate
steady when in alarm
• Low profile base provides easy interchangeability
• Low standby current
• Rotary address switches
• Magnetic test feature
• Superior EMI protection
• Sealed against dirt, insects, and back pressure

• Rotary address switches for fast installations
• Reliable analog communications for trouble free
operation
• Configured by the compatible Fire Alarm Control
Panels for distinct methods of operation
• Age resistant polymer housing
• Dual electronic thermistor design eliminates
directionality
• Superior EMI resistance for reliability
• Microprocessor based design to provide maximum
features
• Simple field cleaning for code compliance
• Dual LED indicators for 360° visibility
• On board drift compensation reduces maintenance
• Transmits signal to indicate maintenance required
• Detector sensitivity increases in hot fires
• Transient smoke conditions are ignored

• Sleek low profile design
• Remote output can be conMiSIP4MiENTRYtrolled by the panel
• Protection against dust and insects
• Devices are soft addressed using an electronic
programmer (MIX-4090)
• Smoke sensing by a wide range of combustion
sources
• Heat (135F) and heat rate of rise detection
• MODEL OPTION – Short-circuit isolator (MIX-4020-ISO)

• MiENTRY APP
• MiSIP4MiENTRY
• MICONNECT
• MiSIP4PSTN
• 1150 INTERCOM HANDSET
• DO-CR3
• IS SERIES
• KV SERIES
• MA-485 INTERCOM AMPLIFIER

• Sleek low profile design
• Remote output can be controlled by the panel
• Protection against dust and insects
• Devices are soft addressed using an electronic
programmer (MIX-4090)
• Smoke sensing by a wide range of combustion sources
• MODEL OPTION – Short-circuit isolator (MIX-4030-ISO)
• Heat and heat rate of rise detection
• Selectable high (175F) and low (135F) heat
detection alarm thresholds

Related Products:

• TX3-EMER-1S
• DOOR ALARM STATION
• EMERGENCY CALLING COMPONENTS
• EMERGENCY NURSE CALL SYSTEM
• TX3-ER-8-B

• Flexible application
• Up to 240 units per loop
• Indicating LED provides module status
• Mounts in a standard 4” square backbox
• Can handle Class A or Class B device wiring.
No external components required for class A
operation

Related Products:

• Designed to meet a wide range of applications
• SEMS screws for easy wiring
• Panel controlled status LED (except MIX-M501M)
• Analog communications
• Rotary address switches (except MIX-M500X)
• Low standby current
• Mounts in 4” square junction box

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• DH SERIES
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• UDACT-300A DIGITAL ALARM COMMUNICATOR TRANSMITTER/DIALER MODULE

• Dual Action
• Key resettable
• Terminal connectors
• Gold plated SPST contacts
• Optional auxiliary contacts
• High-gloss red enamel finish
• Plastic breakrod
• Meets ADA 5 lb. maximum manual-force
• Mounts on standard single gang box, Mircom’s
BB-700 surface metal backbox or BB-700WP
weather proof backbox

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