SONOFF 4CH Pro 10A 2200W 24Ghz 433MHz RF InchingSelfLockingInterlock Smart Home WIFI Wireless Switch APP Remote Control AC 90V250V 524V DC Din Rail Mounting Home Automation Module_320x320
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Original SONOFF 4CH Pro 10A 2200W 2.4Ghz 433MHz RF Inching/Self-Locking/Interlock Smart Home WIFI Wireless Switch APP Remote Control AC 90V-250V / 5-24V DC Din Rail Mounting Home Automation Module

60% of buyers enjoyed this product!

Price: US $44 / piece
Discount Price: US $39.99 / piece

45 deys Money back45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time DeliveryOn-time Delivery
Guarantees: On-time Delivery 60 days

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Sonoff 4CH Pro is a 4 gang WiFi switch. It supports switch among 3 working modes: interlock/self-locking/inching(0.25-4s adjustable) mode. It integrates with a 433MHz RF receiver module, making the switch can be controlled by RF Remote. The Sonoff 4CH Pro smart switch is DINRail mounted.

FEATURES
  • Turn on/off 4 home appliances remotely
  • Supports switching among inching/interlock/self-locking mode
  • Device status synchronously display
  • Single/Repeat/Countdown timers
  • Share control
  • Supports setting power on state
  • 433MHz RF Remote control

Specifications
Working Modes Inching/Interlock/Self-locking Mode
Adjustable Time for Inching Mode 0.25-4s
Power Supply 90-250V AC(50/60Hz) / 5-24V DC
Max Current 10A/gang
Max Power 2200W/gang
Wireless Standard Wi-Fi 2.4GHz b/g/n, 433MHz RF
Security Mechanism WEP/WPA-PSK/WPA2-PSK
Operating Temperature(recommended) 0oC-40oC(32°F-104°F)
Operating Humidity 5%-90%RH, Non-condensing

Package Includes
  • 1 x SONOFF 4CH Pro Inching/Self-Locking/Interlock WiFi RF Smart Switch

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Shipping CompanyShipping CostEstimated Delivery Time
DHL3 - 7 days
UPS Expedited3 - 7 days
EMS5 - 14 days
Post Air MailFree Shipping15 - 45 days
Return PolicyIf the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller ServiceOn-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).
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