SONOFF 4CHPROR3 4-Channel Wi-Fi Smart Switch
E£2,400.00
Tax excluded
Four-channel Wi-Fi smart switch with dry contacts, RF control and professional DIN-rail installation.
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Four-channel Wi-Fi smart switch with dry contacts, RF control and professional DIN-rail installation.
Key features
- Four independently controlled channels
- Self-locking, interlock and inching operating modes
- Dry-contact output for compatible control applications
- 433 MHz RF remote support on the PRO variant
- eWeLink remote control, schedules and supported voice assistants
Technical specifications
| Model | 4CHPROR3 |
|---|---|
| Connectivity | 2.4 GHz Wi‑Fi + 433 MHz RF |
| Channels | 4 |
| Input | AC 100–240 V or DC 9–23 V |
| Maximum load | Up to 10 A per channel; installation load must be engineered and verified |
| Mounting | DIN rail |
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Four-channel Wi-Fi smart switch with dry contacts, RF control and professional DIN-rail installation.