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Harbin World-Way Import & Export Co., Ltd.

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Home > Products > Sonoff 4ch pro R2 WIFI+RF wifi relay module smart home product self-locking with 433 remote control
Sonoff 4ch pro R2 WIFI+RF wifi relay module smart home product self-locking with 433 remote control
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Product： views：9Sonoff 4ch pro R2 WIFI+RF wifi relay module smart home product self-locking with 433 remote control 
Unit Price： Negotiated
Min.Order：
Supply：
Delivery： Shipment within days since the date of payment
Valid until： Long Term
Updated on： 2020-12-18 11:19
  Negotiated
Product Details
Smart Home
 
Place of Originshenzhen
Brand Namefor sonoff
Model Numbersonoff 4chpro r2
Operating Temperature0-40
Max. Current10A
Max. VoltageAC90-250V 50/60HZ
Product Namesonoff 4ch pro
FunctionHome Light Remote  Switch
ContainsMotion Sensor
Wired or WirelessWireless Home Automation
UsageResidentail Housing
Feature4gang
APP Nameewelink
MaterialPlastic
Warranty1 Year
Voice ControlGoogle Assistant Alexa
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Transport mode: FEDEX,DHL,TNT,UPS,Depends on ur own requirement
Payment term: Can be negotiated
1)    When can I get the price?
We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or tell us in your email so that we will regard your inquiry priority.
2)    Can I put my company name,logo on the paper box?
That''s ok. Please contact us and tell us the design you want. If you have a design picture, you also can send it to us for our reference.
3)    How can I get a sample to check your quality?
After price confirmation, you can require for samples to check our quality.  If you just need a blank sample to check the design and paper quality, we will provide you sample for free, as long as you afford the express freight.
4)    How much are they?
Price is decided by the items'' size, quantity,material and finishing etc. Please let us know your requirements so that we could give you an exact and reasonable price.
5)    How to ship them?
Express,air transportation,sea shipping.You can choose the one you like.
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