KTNNKG Wireless Light Switch Kit For Lamps Fans Appliances 433Mhz RF Receiver Default OFF

$18.99
  Availability: In Stock
  Shipping: Free Airmail 
  Estimated Delivery: 
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  •   Shipping Methods

    Handling Time

    Before we can ship your order, we prepare your products, do strict quality-control tests and carefully package the items. The time it takes to prepare your items for shipping is separate from the delivery time. It usually takes 1-3 business days to ship out .

    Shipping Methods

    You can choose the preferred shipping method on the cart page during the checkout process. We offers 3 international shipping methods:

    1. Airmail – Free untracked economy shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    2. Airmail Registered – Tracked shipping via national postal services (HK Post, Singapore Post, China Post, PostNL, Swiss Post, Sweden Post, USPS, Royal Mail e.t.c.)
    3. Expedited Shipping – Express shipping with courier delivery (DHL, UPS, FedEx, TNT)

    Delivery Time

    Airmail and Airmail Registered Area Estimated Delivery Time
    United States, Canada 7-25 business days
    Australia, New Zealand, Singapore, United Arab Emirates 10-25 business days
    United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland 10-25 business days
    Italy, Brazil, Russia, South Africa 10-45 business days
    Other countries 10-35 business days
    Expedited Shipping 3-10 business days to Worldwide

    Note: If you choose an expedited shipping, please remember to leave a valid contact number, this is required for expedited shipping’s courier delivery.

  •  Returns & Refund

    Last updated October 05, 2022

    Returns

    If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund within 15 days from delivery date. All returned items must be in new and unused condition, with all original tags and labels attached.

    Return Process

    To return an item, please email our customer service at sales@alexnld.com to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging, and mail your return to the following address:

    Alex NLD
    Attn: Returns
    RMA #
    HaGiborim St 8
    Tiberias, 14388
    Israel

    Please note, you will be responsible for the return shipping charges. We strongly recommend that you use a trackable method to mail your return.

    All customers should contact us and obtain Return Merchandise Authorization (RMA) number before sending anything to us. We will not be responsible for returned item(s) without notifying us in advance.

    Refunds

    After receiving your return and inspecting the condition of your item, we will process your refund to the credit / debit card or PayPal account which was used to place the original order.

    Please allow at least seven (7) days from the receipt of your item to process your refund. Refunds may take 1-2 billing cycles to appear on your credit card statement, depending on your credit card company. We will notify you by email when your refund has been processed.

    Exceptions

    If an item is found damaged or defective on receipt, we kindly ask you to contact us within 15 days from the delivery date to arrange a refund or exchange without physical return of the item.

    Please provide us with following:

    1. Photos of the front and back sides of the packaging box;
    2. A photo, video or screenshot of the defective item or the defective part of the parcel.

    Our customer service team will communicate with you to arrange a refund or reshipment without physical return of the item.

    Warranty & Repair service

    If any of the items you have purchased from us is found defective within 1 year from receipt, you are entitled to a repair under warranty. Please kindly provide us with evidence photos or videos of the defective item. After providing such information to our Customer Service team  and the problem is acknowledged, you can send the items back to us for a repair.

    Note:  Please be aware, we do not cover the cost of the returns fees in  warranty & repair service.

    Order Cancellation

    If you want to cancel an order within 24 hours from confirmation of the payment, you will be entitled to a full refund. It is still possible to cancel an order after 24 hours, provided that it has not yet been shipped. If an order has been shipped, it’s impossible for us to cancel or modify it anymore. If you still want a refund, you required to return the item on it’s arrival.

    Questions

    If you have any questions concerning our return policy, please contact us at:

    +972 054-536-2888
    sales@alexnld.com

     


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Description:

​Default staus: power off (can't be reset)
1. The working voltage: AC85-260V
2. Quiescent current: 8mA
3. Operating frequency: 433MHz
4. Load power: 1000W
5. Receiving sensitivity: -105dbm
6. Frequency deviation: ± 0.2MHz
7. Coding method: learning type
8. Working mode: jog, self-locking, interlocking
9. Modulation method: ASK
10. Remote control distance: 100M (wild)
11. PCBA size: 55mm*32mm*18mm
12. Shell size: 80MM *38MM *22MM
13. APP Support: No

14. Can use with: 

Learning code (Note: "Learning code" means "matching"):

1. Jog/Momentary function learning method:
Press the “Learning Pairing Button” on the receiving board once and the LED lights up. Release the “Learning Pairing Button” to enter the learning code mode. Press any button on the remote control and the LED flashes 3 times, which means that the matching is successful. Exit learning mode automatically. If there is no remote control signal after entering the learning code mode, the learning code mode will be automatically exited after 10 seconds.
2. Self-locking/Toggle function learning method:
Press the "Learning Pairing Button" on the receiver board twice, the LED lights up, release the "Learning Pairing Button", enter the learning code mode, press any button on the remote control, the LED flashes 3 times, which means the match is successful. The system automatically exits the learning mode. If there is no remote control signal after entering the learning code mode, the learning code mode will be automatically exited after 10 seconds.
3. Interlock//Latched function learning method:
Press the “Learning Pairing Button” on the receiving board three times, the LED lights up, and the “Learning Pairing Button” is released. The learning code mode is entered. Press any button on the remote control and the LED flashes 3 times, which means that the matching is successful. Exit learning mode automatically. If there is no remote control signal after entering the learning code mode, the learning code mode will be automatically exited after 10 seconds.

Clear data:

Press the “Learning Pairing Button” for 8 consecutive times. The LED indicator flashes 8 times. Then the clear code is completed and all remote control key codes learned before are cleared.
Output mode explanation:
1. Self-locking: Press the same remote control button, press, relay opens, press again, relay off.
2. Interlock: Press the remote control “A” key, the relay opens, press the remote control “B” key, the relay is off.
3. Jog: press the remote control "A" button, the relay opens, release the remote control "A" button, the relay off. If you keep pressing the "A" button on the remote control, the relay will remain on. When you release the remote control, the relay will turn off.

Precautions:

1. Do not operate with electricity. Turn off the power and operate it. Check the power supply after use.
2. When the remote control voltage is insufficient, please change the battery in time (when the remote control battery voltage is insufficient, the remote control distance becomes close).
3. When using wireless electronic products, care should be taken to avoid metal masks, large electronic devices, electromagnetic fields, etc., which have a strong source of interference, to avoid the remote control and the receiving distance being short or unable to work properly.
4. Do not use this electronic product abnormally. Unusual use will reduce product performance and longevity. In severe cases, damage to the product will also bring hidden dangers to your safety.

Package included:

1 x KTNNKG Wireless Light Switch Kit












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