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Tecknet

TECKNET Door Alarm for Door Handle, 130dB Door Alarms When Opened & Window Alarms, No-Drill Travel Door Security Device with Lanyard, Door Sensor Alarm for Home, Apartment & Hotel(Pack of 4)

TECKNET Door Alarm for Door Handle, 130dB Door Alarms When Opened & Window Alarms, No-Drill Travel Door Security Device with Lanyard, Door Sensor Alarm for Home, Apartment & Hotel(Pack of 4)

Regular price $55.98 USD
Regular price Sale price $55.98 USD
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About This

  • 【130dB Door Alarms When Opened for Instant Alert】This door alarm triggers a powerful 130dB siren the moment the door is opened, instantly notifying you of unauthorized entry. It works as a reliable window alarm, door open alarm, or door sensor alarm, making it one of the most effective door security devices for enhanced door security in homes, apartments, hotels, and solo living spaces.
  • 【Flexible Setup for Travel & Home Security】Designed as a portable door security device, this alarm offers two easy installation options: insert the latch into the door gap and hang it on the door handle with the lanyard for travel use, or attach it directly to the door using adhesive tape for daily use at home. Ideal for apartment door security and hotel room security devices.
  • 【Compact & Portable Door Sensor for Daily Carry】With a compact size of 3.1 × 10.1 × 1.8 cm and a lightweight 33.5 g design, this mini door sensor fits easily into bags or pockets. Perfect for travel, rentals, and apartments needing portable door alarms and added apartment security.
  • 【Powered by 2 AAA Batteries】Powered by two AAA batteries, this door alarm is designed for low power consumption during standby use. Under typical usage conditions, standby time may reach up to 180 days. Suitable for use as a door alarm or window alarm in home, apartment, or hotel settings, supporting window security.
  • 【SET Button Test Function & Family Safety】The built-in SET button allows quick alarm testing and instant stop when triggered, helping ensure reliable operation at all times. Ideal for family use, including door alarms for kids safety, providing added peace of mind for homes and apartments.
  • 【36 MOTHS WARRANTY】 If you encounter any problems in using the product, please feel free to contact our professional customer service team, enjoying TECKNET 36 Months Warranty (Registered Only).

Overview

  • Color : porcelain white
  • Brand : TECKNET
  • Power Source : Battery Powered
  • Product Dimensions : 1.22"L x 0.71"W x 3.98"H
  • Number of Batteries : 2 AAA batteries required.

Shipping & Delivery

We currently ship within the United States only.

Order processing typically takes 3–5 business days, followed by an estimated 3–8 business days for delivery. The total estimated delivery time is 6–13 business days, excluding weekends and public holidays. A different timeframe may apply if stated on the product page before purchase.

Delivery dates are estimates, not guarantees. Shipping charges are shown at checkout.

See our Shipping & Delivery policy for full details.

Returns & Refunds

You may request a return within 30 days of receiving your item. Contact us before sending anything back.

For eligible change-of-mind returns, items must be unused and in their original condition, with tags, packaging, and accessories. Return shipping costs are your responsibility. We do not charge a restocking fee.

If your item arrives damaged, defective, or incorrect, contact us so we can review the issue and arrange a resolution. We cover required return shipping for confirmed issues.

Some exclusions apply. See our Returns & Refunds Policy for full details.

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HOME LEAK DETECTION

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Prepare your emergency water supply with a water storage treatment. Follow the product label for dosing, suitable water sources, and storage conditions.
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TECKNET Door Alarm for Door Handle, 130dB Door Alarms When Opened & Window Alarms, No-Drill Travel Door Security Device with Lanyard, Door Sensor Alarm for Home, Apartment & Hotel(Pack of 4)

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$
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About This

  • 【130dB Door Alarms When Opened for Instant Alert】This door alarm triggers a powerful 130dB siren the moment the door is opened, instantly notifying you of unauthorized entry. It works as a reliable window alarm, door open alarm, or door sensor alarm, making it one of the most effective door security devices for enhanced door security in homes, apartments, hotels, and solo living spaces.
  • 【Flexible Setup for Travel & Home Security】Designed as a portable door security device, this alarm offers two easy installation options: insert the latch into the door gap and hang it on the door handle with the lanyard for travel use, or attach it directly to the door using adhesive tape for daily use at home. Ideal for apartment door security and hotel room security devices.
  • 【Compact & Portable Door Sensor for Daily Carry】With a compact size of 3.1 × 10.1 × 1.8 cm and a lightweight 33.5 g design, this mini door sensor fits easily into bags or pockets. Perfect for travel, rentals, and apartments needing portable door alarms and added apartment security.
  • 【Powered by 2 AAA Batteries】Powered by two AAA batteries, this door alarm is designed for low power consumption during standby use. Under typical usage conditions, standby time may reach up to 180 days. Suitable for use as a door alarm or window alarm in home, apartment, or hotel settings, supporting window security.
  • 【SET Button Test Function & Family Safety】The built-in SET button allows quick alarm testing and instant stop when triggered, helping ensure reliable operation at all times. Ideal for family use, including door alarms for kids safety, providing added peace of mind for homes and apartments.
  • 【36 MOTHS WARRANTY】 If you encounter any problems in using the product, please feel free to contact our professional customer service team, enjoying TECKNET 36 Months Warranty (Registered Only).

Overview

  • Color : porcelain white
  • Brand : TECKNET
  • Power Source : Battery Powered
  • Product Dimensions : 1.22"L x 0.71"W x 3.98"H
  • Number of Batteries : 2 AAA batteries required.
Sustainability and Certifications
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Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters. On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms.
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Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters. On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms.
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Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters. On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms.

Frequently Asked Questions

Where can I find product specifications?
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Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?
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We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?
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You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.

Frequently Asked Questions

Where can I find product specifications?
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Select “View Product Details” to see each product’s specifications, available options, and included items. Check compatibility and usage instructions before ordering.

Where can I find shipping information?
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add

We currently ship within the United States only. Shipping charges are shown at checkout. Please see our Shipping & Delivery page for processing and estimated delivery times.

How do I request a return?
remove
add

You may request a return within 30 days of receiving your item. Contact us before sending anything back. Eligibility, exclusions, and return shipping costs are explained in our Returns & Refunds Policy.

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