Product description: Zamel Supla ROW-04M - 4-channel WiFi relay 230 V - Android / iOS application
The ROW-04M receiver from Zamel Supla is a modular WiFi controller designed for installation in electrical distribution boards. It allows you to manage four independent channels —locally using buttons or switches, and remotely via the Supla app . It's perfect for controlling lighting —including incandescent, halogen, LED, and compact fluorescent lamps—as well as other 230V - powered devices. Simple integration and reliable operation make it a versatile component of a smart home.
Zamel Supla ROW-04M - 4-channel WiFi relay 230 V - Android / iOS application. 
The ROW-04M receiver from Zamel Supla is a modular WiFi controller designed for installation in electrical switchboards.Special features
- Four independent channels: control of four electrical circuits separately
- Remote and local operation: control via the Supla app and traditional switches
- Compatibility with various switches: works with monostable buttons and bistable switches
- DIN rail mounting: ideal for electrical cabinets and distribution boards - space-saving and easy to install
- Multi-light support: works with LED, CFL, halogen and incandescent bulbs
- 2.4 GHz WiFi: communication without the need for an additional controller
Application in practice
The ROW-04M is ideal for automating lighting and controlling other devices in homes, offices, and commercial facilities. It enables full control of selected circuits—both locally and remotely—for improved user comfort and energy savings. It's ideal for outdoor lighting installations, ventilation systems, and socket control.
Technical specifications
- Power supply: 230 V AC
- Frequency: 50/60 Hz
- Power consumption: 4.6 W
- Transmission: WiFi 2.4 GHz (802.11 b/g/n)
- Transmitting power: ERP < 20 mW
- Number of output channels: 4
- Relay type: 4 x NO (voltage-free contact)
- Relay load capacity: 5 A / 250 V AC (per channel)
- Maximum load:
- incandescent and halogen bulbs: 750 W
- CFL: 250 W
- LED bulbs: 60 W
- Cooperation with switches: monostable and bistable
- Number of terminals: 12 (for wires up to 2.5 mm²)
- Operating temperature: -10°C to 55°C
- Degree of protection: IP20
- Mounting: on DIN rail (TH35)
- Dimensions: 90 x 35 x 66 mm
- Weight: 130 g
>center> 
Simple integration and reliable operation make it a versatile element of a smart home.
Useful links |
