Before you leave...
Take 20% off your first order
20% off
Enter the code below at checkout to get 20% off your first order





Couldn't load pickup availability
1. Wide Application – Control Almost Any Device, Anywhere
Perfect for homes, farms, factories, offices, laboratories, and supermarkets. Use it to remotely control garage doors, electric doors, shutter doors, expansion doors, gate doors, road gates, electric curtains, water pumps, fans, lamps, LED lights, bulbs, ventilation devices, signal transmission systems, motor forward/reverse rotation, motor switches, and DIY projects. One receiver, endless possibilities.
2. Heavy-Duty 30A Relay & Wide Voltage Compatibility
Built with a powerful 30A max current relay that works with input/output voltages from 1V to 250V. The receiver operates on AC90V–250V, making it compatible with most household and industrial appliances. Quiescent current is less than 5mA for energy efficiency.
3. Three Flexible Working Modes – Momentary, Toggle, or Latched
Easily switch between modes without extra hardware:
Momentary – Press and hold button A to activate; release to stop.
Toggle – Press button A once to turn on, press again to turn off.
Latched – Press button A to turn on relay 1, press button B to turn off relay 1 and turn on relay 2.
Simple setup via the learning button (1 press for momentary, 2 for toggle, 3 for latched).
4. Long-Range Wireless Control with Stable 433MHz Signal
The receiver uses ASK superheterodyne technology with >97dBm sensitivity and an open-space range of over 50 meters. The included 9V-powered remote (battery included) delivers a theoretical line-of-sight distance up to 3000 meters, giving you reliable control even from far away.
5. Stores Up to 20 Remotes – Easy Learning & Reset
Supports both 1527 learning code and 2262 fixed code. The receiver can memorize up to 20 different remote controls. Need to clear all data? Press the learning button 8 times to perform a full reset – perfect for re-assigning remotes or changing operation modes.
Q: Do you offer free shipping?
A: Yes, orders over $23 qualify for free worldwide shipping. Otherwise, shipping fees are calculated at checkout.
Q: How long does delivery take?
A: Most orders arrive within 7-10 business days after processing. You will receive a tracking number via email to monitor your shipment.
Q: What payment methods do you accept?
A: We currently accept PayPal for a safe and convenient checkout experience. If you do not have PayPal, you can contact customer service to pay by your local currency. WA: +8615812381273
Q: Will I be charged import taxes or customs duties?
A: Your order is shipped under DDU (Delivered Duty Unpaid) terms. While most packages clear customs without additional charges, if your local customs authority assesses any import taxes or duties, these fees are the customer's responsibility. We recommend checking your country's import regulations if you're unsure.
Q: What is your return policy?
A: We do not accept returns for change of mind. All sales are final unless the item arrives faulty or defective.
Q: Can I exchange my item?
A: Yes, for non-defective items, we offer one exchange within 7 days of delivery. Items must be in original condition with tags and packaging.
Q: Who pays for return shipping on exchanges?
A: Customers are responsible for all return shipping costs, including any customs fees for international returns.
Q: What if my item is damaged or incorrect?
A: Contact us immediately at linktrol@icloud.com within 7 days of delivery. Please include your order number and photos for prompt resolution.
Q: How do refunds work for defective items?
A: Refunds for verified defective items are processed within 14 business days after we receive the returned item.
Q: How can I contact customer service?
A: For any questions, please email us at linktrol@icloud.com. We typically respond within 1-2 business days.












