Sonoff 4CH Professional is a four gang WiFi swap. It helps swap amongst three working modes: interlock/self-locking/inching(zero.25-4s adjustable) mode. It integrates with a 433MHz RF receiver module, making the swap may be managed by RF Distant. The Sonoff 4CH Professional good swap is DIN
Customers can remotely activate/off the related lights/home equipment by iOS/Android App eWeLink or 433MHz RF Distant. They will create eight enabled single/repeat/countdown timers to mechanically activate/off on the specified time. The timers can run themselves even community is unavailable. To let the units be managed by their household, they’ll merely share the units to them and provides specified timers permissions. They will even create some scenes or good scenes to set off ON/OFF the swap.
In self-locking mode, customers can activate/off the four related units immediately and individually.
In interlock mode, customers can activate 1 gadget each time, and switch off different units on the similar time.
In inching mode, customers can activate related units for zero.25-4s(the time is adjustable).
Customers can set some units in inching mode, whereas the others in interlock mode.
Activate/off four dwelling home equipment remotelySupports switching amongst inching/interlock/self-locking modeDevice standing synchronously displaySingle/Repeat/Countdown timersShare controlSupports setting energy on state433MHz RF Distant management Specification: Voltage vary: 90-250v AC(50/60Hz) / 5-24v DCMax present: 10A/gangMax Energy: 2200W/gangWireless Frequency: WiFi 2.4Ghz Working Temperature(really helpful): zeroºC-40ºC(32°F-104°F)Working Humidity: 5%-90%RH, Non-condensing
Package deal included:
1 x SONOFF 4CH Professional – four Gang Inching/Self-Locking/Interlock WiFi RF Sensible Swap
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If 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 Service||On-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).|