AVANTEK Wireless Door Bell, CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash

Brand: AVANTEK Sold By: Everymarket
$72.94 In Stock
Ships from US, Arrives in 10-17 business days
Item can be returned in its original condition for a full refund or replacement within 30 days of receipt.
Delivery:
30
June2025
-
09
July2025
delivery Delivery Guarantee arrow
check$5 Credit If Delayed
checkFull Refund If Item Is Damaged
check15-Day Full Refund If No Updates
check30-Day Full Refund If Not Delivered
AVANTEK Wireless Door Bell, CB-21 Mini Waterproof Wireless Doorbell Operating at Over 1000 Feet, 2 Remote Buttons Can Have Different Tones, 52 Melodies, CD Quality Sound and LED Flash

AVANTEK Wireless Door Bell, CB-21 Mini Waterpro...

$72.94

Product Details
  • EASY TO SET UP: 2 transmitters included; can add more AVANTEK Mini receivers for increased coverage; simply fix the transmitter on the wall without any wiring; includes 4 screws, 4 anchors, 1 key and 2 double-sided adhesive pads
  • 300 M/1,000 FT ULTRA LONG WIRELESS RANGE: Will not interfere with other equipment in your home or those of your neighbors; ensures you will never miss a visitor, even if you are a few rooms away or on another floor
  • TAILOR YOUR TRANSMITTER: 1.1 in (29 mm) stereo speaker delivers rich and crisp sound; 52 melodies and 5 adjustable volume levels with a maximum setting of 115 dB; set a different ring tone for each transmitter so that you know exactly which doorbell has been rung
  • HIGH PERFORMANCE: The transmitter has ultra-low power consumption; uses a CR2032 lithium battery that boasts 3-year maximum lifespan; IP55 dustproof and waterproof rating; works between -4 °F to 140 °F; withstands various harsh weather conditions
  • MEMORY FUNCTION: Remembers your last melody and volume level after a power outage; no need to reset to your previous settings; convenient and easy-to-use design for an enhanced user experience

  • Color: 2 Transmitters Black
  • Manufacturer: AVANTEK
  • Part Number: CB-21

With superior performance and ultra-low power consumption, the AVANTEK CB-21 Wireless Doorbell stands out among rivals. It is the easiest and most convenient choice for homes, office buildings, hotels and more.

Long Operating Distance

The doorbell supports an extensive 1,000-ft working range (depending on the operating environment). Rest assured that you’ll never miss any important guests or urgent deliveries again with the help of this doorbell.

Durable and Waterproof Transmitter

The built-in 230 mAh CR2032 lithium battery has an ultra long three-year lifespan, saving you the annoyance of frequent purchases and replacements. The impressive IP55 dustproof and waterproof rating makes the transmitter tough enough to withstand various outdoor environments. And with a working temperature ranging from -4 °F to 140 °F, the transmitter can work for you in even the harshest weather conditions.

Music to Your Ears

A wide selection of 52 melodies allows you to easily choose one to suit your preferences - enough for a new tune every week of the year, so you will never get bored with your doorbell’s chimes again. It is easy and simple to choose your favorite melody with the use of the Next and Previous buttons. You can also set a different ring tone for each transmitter, so you will know exactly which doorbell has been rung. In addition, the built-in 40 mm stereo speaker delivers clear and well-balanced sounds.

Innovative Memory Function

One of the great advantages of the AVANTEK Doorbell is its memory function. Every time you turn on the device after a power outage, it remembers your last-set melody and volume level. This makes it not only extremely convenient, but also very user-friendly.

Note: Metal will interfere with the signal and shorten the transmission range. Please place the transmitter in areas away from metals.

Shipping Summary:

  • => Standard International Shipping from the United States to Canada costs CAD 9.99.

  • => Orders are processed within 1-3 business days (excluding weekends and holidays).

  • => Once your order ships, you will receive a confirmation email with tracking details.

Shipping Time:

  • => Standard International Shipping: Estimated 10-15 business days within Canada.

  • => Shipping times are estimates and may be affected by external factors such as weather, holidays, or customs delays.

  • => We do not guarantee exact delivery dates, as delays may occur due to the shipping carrier.

Tracking Your Order:

  • => A tracking number will be provided once your order ships.

  • => Orders may be shipped from different fulfillment centers worldwide to ensure quality and affordability.

Delivery Conditions:

  • => Shipments are delivered to most addresses, except P.O. Boxes.

  • => In certain remote areas, additional delivery charges may apply, or you may need to pick up your package from the nearest service location of our shipping partner.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.ca.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return Policy

  • => Duration: You have 30 days from receiving your item to initiate a return.

  • => Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • => Shipping Costs: Customers are responsible for return shipping costs.

  • => Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • => Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • => Initiating a Return: Contact us at cs@everymarket.ca to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • => Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • => Defective Products: Return labels are provided for defective items.

  • => Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • => Eligible Products: Returns are only accepted for items in new condition.

Non-returnable Items

  • Certain items are not eligible for return:

    • => Electronic devices after 30 days (e.g., computers, laptops, Kindles).

    • => Gift cards, prepaid game cards.

    • => Perishable goods, live insects, some jewelry, some health and personal care items.

    • => Customized or personalized products.

    • => Items with special shipping restrictions.

Refund Policy

  • => Window: Eligible products may be returned within 30 days of delivery for a refund.

  • => Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • => Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

  • => Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue.

  • => For claims, contact our support team with details of the issue.

Exchange Policy

  • => For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

For any further inquiries, feel free to contact our customer support team at cs@everymarket.ca

 

  • EASY TO SET UP: 2 transmitters included; can add more AVANTEK Mini receivers for increased coverage; simply fix the transmitter on the wall without any wiring; includes 4 screws, 4 anchors, 1 key and 2 double-sided adhesive pads
  • 300 M/1,000 FT ULTRA LONG WIRELESS RANGE: Will not interfere with other equipment in your home or those of your neighbors; ensures you will never miss a visitor, even if you are a few rooms away or on another floor
  • TAILOR YOUR TRANSMITTER: 1.1 in (29 mm) stereo speaker delivers rich and crisp sound; 52 melodies and 5 adjustable volume levels with a maximum setting of 115 dB; set a different ring tone for each transmitter so that you know exactly which doorbell has been rung
  • HIGH PERFORMANCE: The transmitter has ultra-low power consumption; uses a CR2032 lithium battery that boasts 3-year maximum lifespan; IP55 dustproof and waterproof rating; works between -4 °F to 140 °F; withstands various harsh weather conditions
  • MEMORY FUNCTION: Remembers your last melody and volume level after a power outage; no need to reset to your previous settings; convenient and easy-to-use design for an enhanced user experience

  • Color: 2 Transmitters Black
  • Manufacturer: AVANTEK
  • Part Number: CB-21

With superior performance and ultra-low power consumption, the AVANTEK CB-21 Wireless Doorbell stands out among rivals. It is the easiest and most convenient choice for homes, office buildings, hotels and more.

Long Operating Distance

The doorbell supports an extensive 1,000-ft working range (depending on the operating environment). Rest assured that you’ll never miss any important guests or urgent deliveries again with the help of this doorbell.

Durable and Waterproof Transmitter

The built-in 230 mAh CR2032 lithium battery has an ultra long three-year lifespan, saving you the annoyance of frequent purchases and replacements. The impressive IP55 dustproof and waterproof rating makes the transmitter tough enough to withstand various outdoor environments. And with a working temperature ranging from -4 °F to 140 °F, the transmitter can work for you in even the harshest weather conditions.

Music to Your Ears

A wide selection of 52 melodies allows you to easily choose one to suit your preferences - enough for a new tune every week of the year, so you will never get bored with your doorbell’s chimes again. It is easy and simple to choose your favorite melody with the use of the Next and Previous buttons. You can also set a different ring tone for each transmitter, so you will know exactly which doorbell has been rung. In addition, the built-in 40 mm stereo speaker delivers clear and well-balanced sounds.

Innovative Memory Function

One of the great advantages of the AVANTEK Doorbell is its memory function. Every time you turn on the device after a power outage, it remembers your last-set melody and volume level. This makes it not only extremely convenient, but also very user-friendly.

Note: Metal will interfere with the signal and shorten the transmission range. Please place the transmitter in areas away from metals.

Shipping Summary:

  • => Standard International Shipping from the United States to Canada costs CAD 9.99.

  • => Orders are processed within 1-3 business days (excluding weekends and holidays).

  • => Once your order ships, you will receive a confirmation email with tracking details.

Shipping Time:

  • => Standard International Shipping: Estimated 10-15 business days within Canada.

  • => Shipping times are estimates and may be affected by external factors such as weather, holidays, or customs delays.

  • => We do not guarantee exact delivery dates, as delays may occur due to the shipping carrier.

Tracking Your Order:

  • => A tracking number will be provided once your order ships.

  • => Orders may be shipped from different fulfillment centers worldwide to ensure quality and affordability.

Delivery Conditions:

  • => Shipments are delivered to most addresses, except P.O. Boxes.

  • => In certain remote areas, additional delivery charges may apply, or you may need to pick up your package from the nearest service location of our shipping partner.

Order Modifications:

If you need to cancel or modify your order, please contact our customer support immediately.

Issues with Delivery:

If your order shows as delivered but you have not received it, please contact the shipping carrier directly to resolve the issue. For persistent problems, contact our customer service at cs@everymarket.ca.

Customer Support:

Our team is available 24/7 to assist you with any questions or concerns regarding your order. We are committed to ensuring a smooth shopping experience.

Return Policy

  • => Duration: You have 30 days from receiving your item to initiate a return.

  • => Condition: Items must be unworn, unwashed, with original tags and packaging intact.

  • => Shipping Costs: Customers are responsible for return shipping costs.

  • => Packaging: Ensure returned items are well-packaged to avoid damage during transit.

  • => Tracking: Use a trackable and insured shipping method as we are not liable for items lost or damaged on return.

  • => Initiating a Return: Contact us at cs@everymarket.ca to start your return. We will provide a return shipping label and instructions upon approval. Returns without prior approval will not be accepted.

How to Return

  • => Method: Returns must be sent back by mail to the address provided in the return instructions.

Return Label

  • => Defective Products: Return labels are provided for defective items.

  • => Non-Defective Returns: Customers are responsible for obtaining their return shipping label.

Product Conditions for Return

  • => Eligible Products: Returns are only accepted for items in new condition.

Non-returnable Items

  • Certain items are not eligible for return:

    • => Electronic devices after 30 days (e.g., computers, laptops, Kindles).

    • => Gift cards, prepaid game cards.

    • => Perishable goods, live insects, some jewelry, some health and personal care items.

    • => Customized or personalized products.

    • => Items with special shipping restrictions.

Refund Policy

  • => Window: Eligible products may be returned within 30 days of delivery for a refund.

  • => Refund Method: Refunds are processed to the original payment method or as store credit for items purchased with gift cards.

  • => Processing Time: Refunds are processed within 3-5 business days after we receive the return; please allow additional time for shipping and bank processing.

Claims

  • => Inspect your order upon arrival and report any defects, damages, or incorrect items immediately to allow us to address the issue.

  • => For claims, contact our support team with details of the issue.

Exchange Policy

  • => For the quickest service, return your original item and place a new order for the desired product once your return is accepted.

For any further inquiries, feel free to contact our customer support team at cs@everymarket.ca

 

Oops!

Sorry, it looks like some products are not available in selected quantity.

OK