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Intelligent Control System: Our door opener, Lfhelper Automatic Door Closer, is equipped with a microcomputer intelligent control system that ensures precise control of operating time, angle, and strength. It learns the door opening angle in place, has rebound sensitivity when encountering resistance, and offers simple and intuitive parameter debugging. Weather-resistant & Durable: With overcurrent, overload, and short-circuit protection, this door opener is super rainproof, making it suitable for outdoor use. The high-quality motor ensures stable operation, while the aluminum alloy and stainless steel construction provide exceptional strength and durability. Ideal for Various Applications: Lfhelper Automatic Door Closer is very suitable for door security in many places, such as supermarkets, hospitals, offices, meeting rooms, laboratories, unit doors, etc. It’s a perfect solution for automatic swing door opening and closing in these locations. Customizable Settings: This door opener allows you to adjust the open angle (90°), open/close speed (1-9 gears), and open hold time (1~99 seconds) to suit your specific needs. With a wide range of operating temperature (-20℃~60℃) and humidity (30%~95% without condensation), it’s suitable for various weather conditions. Compact & Easy to Install: With a small external size of 360mm x 83mm x131mm, this automatic swing door opener is easy to install in various flat-open doors with a width ≤ 1600mm. It generates low operating noise (less than 50db), making it a discreet addition to any space., Weight: 18.959754532 Pounds, Manufacturer: Lfhelper
Intelligent Control System: Our door opener, Lfhelper Automatic Door Closer, is equipped with a microcomputer intelligent control system that ensures precise control of operating time, angle, and strength. It learns the door opening angle in place, has rebound sensitivity when encountering resistance, and offers simple and intuitive parameter debugging. Weather-resistant & Durable: With overcurrent, overload, and short-circuit protection, this door opener is super rainproof, making it suitable for outdoor use. The high-quality motor ensures stable operation, while the aluminum alloy and stainless steel construction provide exceptional strength and durability. Ideal for Various Applications: Lfhelper Automatic Door Closer is very suitable for door security in many places, such as supermarkets, hospitals, offices, meeting rooms, laboratories, unit doors, etc. It’s a perfect solution for automatic swing door opening and closing in these locations. Customizable Settings: This door opener allows you to adjust the open angle (90°), open/close speed (1-9 gears), and open hold time (1~99 seconds) to suit your specific needs. With a wide range of operating temperature (-20℃~60℃) and humidity (30%~95% without condensation), it’s suitable for various weather conditions. Compact & Easy to Install: With a small external size of 360mm x 83mm x131mm, this automatic swing door opener is easy to install in various flat-open doors with a width ≤ 1600mm. It generates low operating noise (less than 50db), making it a discreet addition to any space., Weight: 18.959754532 Pounds, Manufacturer: Lfhelper
This site contains affiliate links for which we may be compensated.
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Your options for returning an item vary depending on what you want to return, why you want to return it, and the seller's return policy. If the item is damaged or doesn't match the listing description, you can return it even if the seller's returns policy says they don't accept returns. If you've changed your mind and no longer want an item, you can still request a return, but the seller doesn't have to accept it. If the buyer changes their mind about a purchase and wants to return an item, they may need to pay return postage costs, depending on the seller's return policy. Sellers can provide a return postage address and additional return postage information for the buyer. Sellers pay for return postage if there's a problem with the item. For example, if the item doesn't match the listing description, is damaged or defective or is counterfeit. By law, customers in the European Union also have the right to cancel the purchase of an item within 14 days beginning from the day you receive, or a third party indicated by you (other than the carrier) receives, the last good ordered by you (if delivered separately). This applies to all products except for digital items (e.g. Digital Music) that are provided immediately to you with your acknowledgement, and other items such as video, DVD, audio, video games, Sex and Sensuality products and software products where the item has been unsealed.
Sellers have to offer a refund for certain items only if they are faulty, such as: Personalised items and custom-made items, Perishable items, Newspapers and magazines, Unwrapped CDs DVDs and computer software. If you used your PayPal balance or bank account to fund the original payment, the refunded money will go back to your PayPal account balance. If you used a credit or debit card to fund the original payment, the refunded money will go back to your card. The seller will effect the refund within three working days but it may take up to 30 days for Paypal to process the transfer. For payments funded partially by a card and partially by your balance/bank, the money taken from your card will go back to your card and the remainder will return to your PayPal balance.