- SKU: SH-0001842
- VENDOR: Uniqship
Sonoff 4CHPROR3 Mobile Phone Smart Home Switch Four-way Controller, Support Long-range Control Timing
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Estimated Delivery Time: 18–20 Business Days
This timeline includes:
- Order verification & quality check
- Packaging and dispatch
- Transit & customs clearance (if applicable)
- Final local delivery
2. You can acces self-locking,interlock and inching mode on APP directly
3. One Channel controls one work status,enable interlock to turn on 1 channel and turn off other channels simultaneously
4. The durable flame-retardant PC shell provides the safety for connected devices in use
5. Easy to install
Free shipping On All Orders
Standard delivery 18-20 business days
Easy 30-day returns
Return items in original condition for a full refund

