Y-B21 CE RoHS 1Ch RF Digital Wireless Remote Switch 220V 110V With Remote Control ON OFF Wifi Shap Button New Arrival

Y B21 CE RoHS 1Ch RF Digital Wireless Remote Switch 220V 110V With Remote Control ON
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Availability: in stock
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Price:  $ 11.20 / piece
Sale price:  $ 10.19 / piece

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


Y-B21 CE RoHS 1Ch RF Digital Wireless Remote Switch 220V 110V With Remote Control ON OFF Wifi Shap Button New Arrival


Suitable for incandescent and energy-saving lights..

High quality and low price

Fast response and long control distance.

Stable performance and strong to resist interference, not obstructed by walls!

Easy to install and simple to use.


1.The battery is not included as it is forbidden to be sent in the air.

2.The default choice is 220V. If you need 110V, please contact us.

3.It will be turned on automatically when the power comes. If you want to change this function, please contact us.


Shipping & Delivery

1.We will send the items within 3 days after your payment is confirmed by aliexpress.

2.Buyers are responsible for all additional customs fees, brokerage fees, duties, and taxes for importation of your country. These additional fees may be collected at time of delivery. We will not refund shipping charges for refused shipments.

3.We supply 3 kinds of shipping services as following:

a. Expedited Shipping: DHL, UPS, or FedEx. For faster shipping or smoothly transaction, we will change the best shipping company among them.

Estimated Delivery Time: 3-7 Days

b. Standard Shipping: EMS, ePacket (U.S available only)

Estimated Delivery Time: 5-15 Days.

c. Economy Shipping: China Post or HongKong Post Air Mail

Estimated Delivery Time:15-60 Days

Russia: 90 days

4. Remote Area extra cost

The shipping cost don’t included DHL, FedEx, UPS remote area cost. If your address is remote area, you have to pay extra USD26.00 per shipment.


We do our best to serve our customers the best that we can.
We will refund you if you return the items within 15 days of your receipt of the items for any reason. However, the buyer should make sure that the items returned are in their original conditions. If the items are damaged or lost when they are returned, the buyer will be responsible for such damage or loss, and we will not give the buyer a full refund. The buyer should try to file a claim with the logistic company to recover the cost of damage or loss.

The buyer will be responsible for the shipping fees to return the items.

Warrenty & Maintenance

We offer the 1-month free replacement. Buyers may request for a replacement within 15 days from your receipt of the product. The buyer should return the product in the original conditions to us and should bear the shipping costs for return.
We also provide 12-month free maintenance. The buyer should return the product in the original conditions to us and should bear the shipping costs for return. If any part is required to be replaced, the buyer should also pay for the costs of the parts to be replaced.
Before returning the items, please confirm the return address and the logistics method with us. After you give the items to the logistic company, please send us the tracking number. As soon as we receive the items, we will repair or exchange them ASAP.


Our service aim is “work to serve”, providing a hot, satisfied and thoughtful service for the customer. Therefore, your satisfied and positive feedback is the power of improving our service. If you are satisfied with our product, please give us five stars and positive feedback. If you have any problems with our items or services, please feel free to contact us before you leave negative feedback. We will do our best to solve any problems and provide you with the best customer services.

About us.

Zhongzhan Hesunse Hardware Appliances Co., Ltd. is an innovative form newly rising enterprise of technology, industry and trade integration, which integrated electrical switching, LED lighting, the research and development, production and marketing planning of bathroom accessory appliance products etc business together. The core industries are electric and lighting two large related fields, by virtue of accurate strategic positioning and excellent execution efficiency, our company leaped on new platform constantly. Our company set up digital intelligentized business promotion platform successfully, on the rapid growing individual consumer’s goods market of China, through longitudinal vertical integration, created Hesunse, Kemard, Aisiman etc famous brand, and gained remarkable eye-catching market achievements.
The products qualities of Zhongshan Hesunse Hardware Appliances Co., Ltd. are long term stability, cooperate with lots of customers friendly in recent years, and the OEM order are increasing constantly. We provide high quality products persistently and make perfection more perfect, and create win-win with you together. Our company gained conformity acknowledgement of the industry in the short years since created, and our products find a good sale in Southeast Asia, Europe, Africa and South America etc all regions of the world. The ceaseless get rid of the stale and bring forth the fresh new products also stay ahead of the trends, form affinity and centripetal force with customers, the intercourse of mutual business are more frequent, and get significant development.


1. The control distance will be shorter or the receiver will be no responds under high frequency disturbance or electrical interference. It will be back to normal work when the interference disappears.

2. when install the receiver, please far away from the electromagnetic product, and place the antenna straight. Do not make the antenna wind the receiver for keeping the sensitivity.

3. When the direct light is fading out, the control distance is going short, the sensitivity is decreasing, please change the battery

Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 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).
Price:  $ 11.20 / piece
Sale Price:  $ 10.19 / piece