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TechRise Door Sensor Alarm Door Alarm Window AlarmTechRise Direct
  • TECHRISE Door Alarms for Kids Safety, Window Sensor with 3-Level Volume Selection, Alarm & Chime Door Alarms When Opened, Personal Safety Alarm, Wireless Sensor for House Hotel Cars Sheds Caravans
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TECHRISE Door Alarms for Kids Safety, Window Sensor with 3-Level Volume Selection, Alarm & Chime Door Alarms When Opened, Personal Safety Alarm, Wireless Sensor for House Hotel Cars Sheds Caravans

5.0 out of 5 stars 1 rating
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About this item

  • 【Intelligent Dual Mode】The door alarms supports two operating modes: Chime (ding-dong) and Alarm (alarm), adapting to different usage scenarios. Chime Mode: When the magnetic strip is pulled open, it emits a pleasant "ding-dong" sound and a red light flashes once. It's suitable for everyday situations such as doorbells and welcome reminders; Alarm Mode: When the magnetic strip is triggered, the red light flashes continuously and a high-decibel alarm sounds, effectively deterring intruders. It's suitable for security needs such as anti-theft and warehouse monitoring.
  • 【3-Level Volume Adjustment】The door sensor alarm offers three adjustable volume settings: High (HI), Medium (MID), and Low (LO). The maximum volume exceeds 98dB (at 1.18 inches), providing strong sound penetration and clear hearing even in noisy streets or large commercial buildings. Low volume mode is ideal for nighttime use or quiet environments to minimize disturbance, while high volume mode is ideal for outdoor use or when a strong alert is needed. Switching between different settings allows for more precise and personalized alerts.
  • 【Low-Power Design】This door alarms when opened utilizes advanced energy-saving technology, resulting in a standby current of less than 3 microamperes (μA). Powered by four LR44 button-cell batteries, it offers excellent battery life. Whether used as a home entrance, welcoming customers at a store, or providing security in a warehouse, it provides long-lasting, stable operation without the need for frequent battery replacements, eliminating maintenance hassles.
  • 【Easy Installation】Simply remove the included sticker and install the door alarms for kids safety anywhere in your home, such as on doors, windows, cabinets, drawers, and gates. The magnetic strip has a sensitive sensing distance of 0.78 inches, and closing the magnetic strip instantly silences the doorbell, making operation simple and convenient. (Note: Please keep the installation area clean and ensure the sensor is installed within 0.78 inches of the alarm arrow.)
  • 【36-Month Warranty】If you encounter any problems with the personal safety alarm, please feel free to contact our professional customer service team and enjoy the TECKNET 36-month warranty (registration only).

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Product Description

Door Sensor Alarm
Door Alarms for Kids Safety

Alarm when door is opened, stop when door is closed.The window alarm has a convenient "alarm/chime" switch on the side, allowing you to choose your preferred mode and providing additional coverage for your home.

Door Sensor
door sensor
door sensor

The compact alarm system is powered by long-lasting batteries, offering a prolonged usage period. It includes adhesive tape for effortless installation without the requirement of wiring or screws.

door sensor

This door and window alarm has been carefully designed and tested, and it is suitable for all removable doors and windows. It is intended to enhance the security of your home and allow you to live a wonderful life.

Product information

Technical Details

Control method ‎Push Button
Noise level ‎110 Decibels
Maximum range ‎30 Meters
Manufacturer ‎TechRise
Place of Business ‎HuizhiYunShang Technology (Shenzhen) Co.,Ltd Support Email: support@techrise.website Address: Qianwan Yi lu 1 Hao A Dong 201 Shi, Qianhai Shenwan Hezuo Qu, Shenzhen, China
Product Dimensions ‎14.73 x 10.92 x 1.78 cm; 160 g
Item model number ‎TR-WA901
Installation Method ‎Adhesive Mount
Included Components ‎alarm
Batteries Required? ‎No
Warranty Description ‎36-Month Warranty
Item Weight ‎160 g
Country of origin ‎China

Additional Information

ASIN B0F9X3LXZG
Customer Reviews
5.0 out of 5 stars 1 rating

5.0 out of 5 stars
Date First Available May 26 2025

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Product Summary: TECHRISE Door Alarms for Kids Safety, Window Sensor with 3-Level Volume Selection, Alarm & Chime Door Alarms When Opened, Personal Safety Alarm, Wireless Sensor for House Hotel Cars Sheds Caravans

From TechRise

5.0 out of 5 stars, 1 ratings

Customer reviews

50+ bought in past month

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About this Item

  • 【Intelligent Dual Mode】The door alarms supports two operating modes: Chime (ding-dong) and Alarm (alarm), adapting to different usage scenarios. Chime Mode: When the magnetic strip is pulled open, it emits a pleasant "ding-dong" sound and a red light flashes once. It's suitable for everyday situations such as doorbells and welcome reminders; Alarm Mode: When the magnetic strip is triggered, the red light flashes continuously and a high-decibel alarm sounds, effectively deterring intruders. It's suitable for security needs such as anti-theft and warehouse monitoring.
  • 【3-Level Volume Adjustment】The door sensor alarm offers three adjustable volume settings: High (HI), Medium (MID), and Low (LO). The maximum volume exceeds 98dB (at 1.18 inches), providing strong sound penetration and clear hearing even in noisy streets or large commercial buildings. Low volume mode is ideal for nighttime use or quiet environments to minimize disturbance, while high volume mode is ideal for outdoor use or when a strong alert is needed. Switching between different settings allows for more precise and personalized alerts.
  • 【Low-Power Design】This door alarms when opened utilizes advanced energy-saving technology, resulting in a standby current of less than 3 microamperes (μA). Powered by four LR44 button-cell batteries, it offers excellent battery life. Whether used as a home entrance, welcoming customers at a store, or providing security in a warehouse, it provides long-lasting, stable operation without the need for frequent battery replacements, eliminating maintenance hassles.
  • 【Easy Installation】Simply remove the included sticker and install the door alarms for kids safety anywhere in your home, such as on doors, windows, cabinets, drawers, and gates. The magnetic strip has a sensitive sensing distance of 0.78 inches, and closing the magnetic strip instantly silences the doorbell, making operation simple and convenient. (Note: Please keep the installation area clean and ensure the sensor is installed within 0.78 inches of the alarm arrow.)
  • 【36-Month Warranty】If you encounter any problems with the personal safety alarm, please feel free to contact our professional customer service team and enjoy the TECKNET 36-month warranty (registration only).

Product description

Enhance your home security with the TechRise Window and Door Alarms. These essential security devices provide an extra layer of protection for your property by alerting you when windows or doors are accessed. Perfect for homes, apartments, and offices, these alarms offer peace of mind through reliable monitoring of entry points. The straightforward installation process means you can quickly secure your space without complicated setup procedures. With their vigilant presence, you'll be promptly notified of any unexpected access attempts, helping to safeguard your family and belongings. These alarms serve as both a detection system and a deterrent, making them a practical addition to any comprehensive home security strategy. Whether you're asleep, away, or simply want added protection during the day, these window and door alarms stand ready to help protect what matters most.
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