Smart home signal extender Wired Homematic IP HmIP-PSMCO 210 m

The Homematic IP HmIP-PSMCO wired smart home signal extender increases the reach and reliability of Homematic IP installations by providing a stable, mains-powered signal relay. Designed for wired installation and operation on 230 V AC, the extender supports continuous operation and a practical maximum transfer distance of 210 m, helping to bridge gaps in coverage and improve communication between smart devices in larger homes or complex building layouts.

Advantages

The HmIP-PSMCO delivers extended signal range without relying on battery power, which ensures continuous availability and stable performance. Its wired connection minimizes wireless congestion and supports sustained current up to 10 A for compatible loads. Compact installation and integration into existing Homematic IP networks allow for targeted extension of coverage where signal strength or device responsiveness is insufficient.

Suitable for

• Extending Homematic IP coverage in multi-storey houses
• Improving signal reliability in buildings with thick walls or metal structures
• Bridging long corridors or outbuildings connected to the main installation
• Enhancing connectivity for smart heating, lighting, and switching devices

Key specifications

• Power supply: 230 V AC mains
• Maximum supported continuous current: 10 A
• Maximum signal transfer distance: up to 210 m (environment-dependent)
• Wired installation type designed for wall or installation box mounting
• Protocol compatibility: designed for Homematic IP ecosystems

How to use

Install the signal extender in a suitable junction box or mounting location connected to the 230 V AC supply, following local electrical regulations. Position the device between the Homematic IP controller or other network nodes and the area where improved coverage is required to create an effective relay point. After wiring, integrate the extender into the Homematic IP system using the manufacturer's pairing procedure and verify signal strength and device responsiveness in the target areas. Ensure connections are made with the power off and, if necessary, have installation performed by a qualified electrician.

Recommendations

The extender performs best when placed in open areas with minimal metal obstructions; avoid installing directly behind large metal panels or inside fully enclosed metal boxes. For optimal results, test multiple mounting points and verify performance with the Homematic IP diagnostic tools.