The Aico Ei100MRF RadioLINK+ Module is an optional plug-in module designed to add wireless interconnection and data-extraction capabilities to compatible Ei160e Series alarms and the Ei2110e Multi-Sensor Fire Alarm. Once installed inside the alarm head, the module can communicate wirelessly with up to 12 compatible RadioLINK, RadioLINK+ and SmartLINK alarms or accessories. Its multi-path, multi-repeater mesh technology provides reliable communication throughout the alarm network, while house coding prevents interference from neighbouring systems. The module also supports hybrid wired and wireless installations and enables alarm events, faults, activations and alarm-head removals to be downloaded using the compatible RadioLINK+ RF tool. Key Features Simple Plug-In Installation – Fits directly into the designated slot inside a compatible alarm head. Wireless Alarm Interconnection – Connects compatible alarms and accessories without additional interconnection wiring. Wide Product Compatibility – Communicates with RadioLINK, RadioLINK+ and SmartLINK-enabled products. Supports Up to 12 Devices – Suitable for creating or expanding a comprehensive domestic alarm network. Mesh Communication Technology – Transmits, receives and repeats RF signals for dependable system communication. House Coding Function – Restricts communication to designated alarms and prevents interference from neighbouring systems. Remote Alarm Learn – Allows additional devices to be added and house-coded from one existing system device. Hybrid System Support – Enables a combination of hardwired and wireless alarm interconnections. Alarm Data Extraction – Allows alarm events, faults, activations and removals to be downloaded for monitoring. Rechargeable Lithium Backup – Receives rechargeable battery backup through the connected alarm head. Three-Colour LED Indicators – Blue, green and red LEDs display transmission, monitoring and system status. Technical Specifications Model: Ei100MRF Product Type: RadioLINK+ wireless interconnection module Compatible Alarms: Ei160e Series and Ei2110e Supply Voltage: 230V AC, 50Hz via the alarm head Power Consumption: 0.0002W Battery Backup: Rechargeable lithium battery via the alarm head RF Frequency: 868.499MHz RF Power: +10dBm RF Protocol: Proprietary RadioLINK+ protocol Network Architecture: Multi-path, multi-repeater mesh RF Range: Over 100 metres in free air; approximately 30 metres in a standard property Maximum System Size: Up to 12 compatible RF devices Operating Temperature: 0°C to +40°C Relative Humidity: 15% to 95% LED Indicators: Blue, green and red Data Extraction: Supported using the EiUSB1 RadioLINK+ RF Tool Material: HIP UL 94 V-0 flame-retardant plastic Product Dimensions: 80mm × 18mm × 16mm Package Dimensions: 120mm × 110mm × 35mm Product Weight: 10g Boxed Weight: 46g