ELTAKO FMH4-rw EnOcean Wireless Mini Handheld Transmitter, 4-Channel, Battery-Free, Pure White 30000232

Battery-free EnOcean wireless mini handheld transmitter with 4 channels, powered by kinetic energy harvesting—no batteries required. Operating at 868.3 MHz, it provides reliable control for lighting, shutters, and building automation systems.

Overview

The ELTAKO FMH4-rw is a compact, handheld wireless transmitter using EnOcean technology (ISO/IEC 14543-3-10). It features two rocker switches, each with two functions, giving you four independent channels. The device generates its own power from the mechanical energy of pressing a rocker, eliminating battery replacement. It communicates at 868.3 MHz with a transmission power of up to 10 mW using ASK modulation, and conforms to EnOcean Equipment Profile F6-02-01. The housing is pure white (RAL 9010) plastic, suitable for indoor use.

What stands out

• Battery-free operation via kinetic energy harvesting
• 4 channels via two rocker switches (ON/OFF, UP/DOWN)
• EnOcean wireless protocol for interoperability
• Indoor range up to 10 m, free field up to 30 m
• Pure white (RAL 9010) plastic housing

Technical details

• Wireless Technology: EnOcean (ISO/IEC 14543-3-10)
• Frequency: 868.3 MHz
• Number of Channels: 4
• Power Supply: Battery-free (Kinetic Energy Harvesting)
• Operating Range (Indoor): Approx. 10 m (building dependent)
• Operating Range (Outdoor/Free Field): Up to 30 m
• Color: Pure White (RAL 9010)
• Material: Plastic
• Operating Temperature: -20°C to +50°C
• Number of Rocker Switches: 2
• Switch Functions per Rocker: 2
• EnOcean Equipment Profile (EEP): F6-02-01
• Transmission Power: Max. 10 mW
• Modulation Type: ASK

Our verdict

The ELTAKO FMH4-rw is an ideal choice for smart home and building automation projects requiring a maintenance-free, battery-free wireless switch. Its EnOcean compatibility ensures seamless integration with a wide range of actuators and gateways.