Contact Us Add to Favorite Welcome to Elegant Wings Contact Us Add to Favorite Fast Shipping Hassle Free Return Money Back Guarantee Authenticity Guarantee Ac 110V 220V 240V Remote Control Switch 433Mhz 30A Wireless Relay Switch For Item Description About Receiver: ?Signal?: The AC wireless remote control switch uses 433MHz wireless signal that can penetrate walls, ensuring a stable and reliable signal with a control range of approximately 50 meters. It also utilizes encryption technology to ensure that the remote control signal is not interfered with. ?Application ?: This remote control switch is suitable for the industrial control and safety fields of AC110v-240v, such as light, motor, remote controller, wireless security alarm, windows,lifting equipment, electric doors, wireless door alarm,security industry machine , wireless controller, and other fields ?Easy to Use ?We have made transmitter and receiver working together and test it before ship it, When you get it, install and use it directly. ?1 Channel for Wireless Control ?the remote switch is a learning switch, One/several transmitters can control one/several receivers simultaneously.They do not interfere with each other. ?Convenience?The Receiver power supply is AC 110V--240V, Output with electric?Equal to input voltage. ( we ship default as Latched mode, that is, Press the Transmitter button " on ", the receiver relay is ON; Press the button " off ", the receiver relay is OFF ) You can switch to 4 different modes as needed?Momentary / Toggle / Latched /Delay time. as a seller of integrity, customer satisfaction is our lifelong pursuit, If you have any questions, you can contact us by email .we will be patiently waiting for your questions and very happy to help you solve the problem. Wishing you a pleasant shopping trip About us Customer service is our top priority! Please be sure to read the description thoroughly to make sure that this is the item you want before making a purchasing decision. If you have any questions about this item, please contact us via messages before placing your order. We make every effort possible to accurately describe and depict the items. Please be aware that slight variations in color may be due to differences in lighting and computer monitor resolutions. All items are in stock at the time of listing however, in the unlikely and unforeseen event that we are unable to fulfill your order through any of our networked warehouses, we will notify you as quickly as possible and offer you a 100% refund on your purchase. Thank you for shopping with us. We appreciate your business! Payment PayPal is our preferred method of payment. If you do not have a PayPal account, all major credit cards are gladly accepted through PayPal as the payment processor. PayPal offers great buyer and seller protection. Your order will be processed pending receipt of cleared payment through PayPal. Sales tax may be charged depending on your location. Shipping We provide fast, free shipping. Most items are shipped within 3-5 business days of receiving cleared payment. We ship to the lower 48 contiguous United States only. We do not ship to P.O. Boxes or APOs. Standard Shipping is ALWAYS FREE! You will be notified via messages as soon as your items ship. Special Notice for Freight Items: If an item ships via Freight (Truck) Delivery, a valid phone number will be required so that we can contact you to schedule delivery. The item may be delivered with curbside delivery. An adult signature will be required. Please be sure to have available help on hand to assist you with moving the item to the desired location in or outside of your home. Freight items must be inspected upon delivery. In the unlikely event that damaged is observed, you MUST refuse delivery and note the damage on the shipping receipt and send it back via the Freight carrier. Returns will not be accepted on Freight items after they have been delivered, inspected, and the driver has left the premises. Returns We offer a 30 day return/exchange policy for most of our products. You can request a refund if you are dissatisfied for any reason with your product. (Restocking Fee May Apply). Only factory defects are accepted as a reason for a return. In the case of factory defects, if available, we will replace the product for you. When returning an item, it must be in all of the original packaging and include all of the original accessories or items that came with it. The item and package should be in original and perfect condition. You will be required to cover shipping on the return of non-defective items. All returns MUST be done within 30 days of date of purchase. Please note that we cannot give refunds or replacements after the 30 day limit has expired. When sending in a return, please note that it can take up to 7 business days for the return to be processed. We do our best to process as quickly as possible. We are extremely fair, and in the rare event of something out of the ordinary happening with our products or shipping, we will gladly work with you to find a fair resolution.