Aico Ei1529RC Hard Wired Alarm Control Switch

The Aico Ei411H RadioLINK Alarm Control Switch provides convenient remote control of interconnected smoke, heat and multi-sensor fire alarms from one accessible location. Its three clearly marked controls allow users to test the complete alarm system, locate the alarm that initiated an activation and silence a confirmed nuisance alarm.

The Ei411H communicates wirelessly using RadioLINK technology, eliminating the need for interconnection cabling. Its House Code feature restricts communication to devices assigned to the same system, helping prevent interference with neighbouring alarm installations.

Powered by sealed, tamper-resistant lithium cells with a life of over ten years under normal operating conditions, the Ei411H provides a completely wire-free installation. It is intended exclusively for fire-only systems; the Ei450 Alarm Controller should be used where fire and carbon monoxide alarms are combined.

Key Features

• Central Alarm Control – Operates interconnected fire alarms from one convenient wall-mounted location.
• Test Function – Activates every alarm in the system to check correct operation and wireless communication.
• Locate Function – Silences all alarms except the initiating unit, making the source easier to identify.
• Silence Function – Temporarily silences a confirmed nuisance alarm for approximately ten minutes.
• Alarm Memory – Helps identify alarms that have previously been activated for easier troubleshooting.
• Fire Activation Indicator – A red LED flashes when a fire alarm signal is received.
• RF Status Indicator – Displays wireless transmission and end-of-life information.
• RadioLINK Wireless Communication – Connects with compatible alarms without additional cabling.
• Multi-Path Mesh Technology – Uses repeated RF communication paths to provide dependable connectivity.
• Supports Up to 12 Devices – Connects with compatible RadioLINK, RadioLINK+ and SmartLINK fire alarms and accessories.
• House Coding – Restricts wireless communication to devices registered within the same alarm system.
• 10-Year Lithium Power – Sealed, tamper-resistant lithium cells provide completely wire-free operation.
• Wall-Mounted Design – Supplied with a surface-mount pattress and installation fixings.
• Fire-Only System Controller – Designed for systems containing smoke, heat and multi-sensor fire alarms only.

Technical Specifications

• Model: Ei411H
• Product Type: RadioLINK Fire Alarm Control Switch
• System Type: Fire-only alarm systems
• Control Functions: Test, Locate and Silence
• Power Supply: 3V sealed lithium cells
• Battery Life: More than 10 years under normal operating conditions
• Wireless Technology: RadioLINK
• RF Frequency: 868.499MHz
• RF Protocol: Proprietary RadioLINK multi-path, multi-repeater mesh architecture
• RF Range: Up to 100 metres in free air
• Typical Property Range: Up to 30 metres
• Maximum System Size: Up to 12 compatible RF alarms and accessories
• Fire Indicator: Red LED
• RF Indicator: Red LED for RF transmission and end-of-life warning
• Alarm Memory: Supported
• House Coding: Supported
• Silence Period: Approximately 10 minutes
• Compatible with 140RC Series: Using an Ei168RC RadioLINK base
• Compatible with 160e Series: Using an Ei100MRF RadioLINK+ module
• Compatible with 3000 Series: Using an Ei3000MRF SmartLINK module
• Operating Temperature: 0°C to +40°C
• Storage Temperature: 0°C to +35°C in a dry environment
• Humidity Range: 15% to 95% relative humidity
• Installation Method: Surface wall mounting
• Fixings: Supplied
• Product Dimensions: 88mm × 88mm × 42mm
• Package Dimensions: 90mm × 90mm × 50mm
• Product Weight: 195g
• Boxed Weight: 216g