- Home Page /
- Tools & Home Improvement /
- Electrical /
- Door Chimes & Bells /
- Chimes /
- HENDUN Upgraded Door Alarm for Home Security,...
HENDUN Upgraded Door Alarm for Home Security,Pool Alarm for Kids Safety, House Security Sensor,Door Chime with Delay,Wireless Doorbell Ring When
MWK 76899
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
3%
QTY:
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Tool-free setup in minutes with full remote control and customizable volume options for unbeatable security and safety.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Product Details
- DIY Door Security System: tool-free setup in minutes, full remote control, battery operated,no wiring/drilling with included adhesive stickers,ideal for pool/windows/sliding/Freezer
- 4-Level Volume & Chime Customization: This system offers four adjustable volume settings(80-110db) and four door chime options, optimized for versatile use. High-volume alerts suit anti-theft security, while gentler doorbell tones support child/elderly safety monitoring – detecting unauthorized exits, unsupervised access to refrigerators/cabinets, and similar scenarios.
- Magnetically triggered Door chimes when door opens,This wireless door chime can be a good reminder for you if you have toddler who try to sneak out of their bed room or help alert you the elderly with dementia who is trying to get out of the house.
- Reliable & High-Performance: Long-lasting battery (1+ year lifespan); Low-voltage alert indicator; Extended remote control range (up to 160 ft)
- More remote and sensor paired each other -one magnetic sensor can match with at most 8 remote freely,one remote could control several sensors. Second remote ASIN B084VTYF51
| Power Source | Battery Powered |
| Battery Description | Alkaline |
| Voltage | 3 Volts |
| Control Method | Remote |
| Audible Noise | 110 Decibels |
| Mounting Type | Wall Mount |
| Maximum Range | 160 Feet |
| Sensor Technology | Contact Sensor |
| Color | white |
| Brand | HENDUN |
| Item Weight | 4.8 ounces (136.08 grams) |
| Manufacturer | Changzhou Hengdun Electronic Technology Co Ltd |
| Mfr Part Number | SF03RP |
| Model Number | SF03RP |
| Unit Count | 2.0 Count |
| Built-In Media | remote |
Who Should Buy?
-
Parents with Toddlers
This alarm provides an additional layer of safety by alerting parents when young children access potentially dangerous areas.
-
Homeowners for Security
Ideal for homeowners wanting to enhance security; alerts users when doors are opened unexpectedly, ensuring home safety.
-
Pool Owners
A suitable choice for pool owners to prevent accidents by notifying when access is gained to the pool area.
-
Tech-Savvy Users
Individuals seeking advanced smart home integrations may find this basic alarm lacking in modern technology features.
-
Noisy Environments
Areas with high ambient noise might drown out alarms, rendering the product ineffective in alerting users.
-
Frequent Travelers
Users who travel often may prefer a more comprehensive security system that includes remote monitoring capabilities.
Product Description
Customer Questions & Answers
-
Question:
What is the HENDUN Updated Door Alarm and how does it work?
Answer: The HENDUN Updated Door Alarm is a security device designed to alert homeowners whenever a door is opened. The system employs a wireless doorbell mechanism that rings when the door is activated. This door chime not only enhances home security but also provides peace of mind for families with children or pets. It can be installed on various door types, offering versatility for different settings, such as homes, offices, and pool areas. -
Question:
Can the HENDUN Door Alarm be used for outdoor settings?
Answer: Yes, the HENDUN Door Alarm can be effectively used in outdoor settings, such as pool areas or garden entrances. Its robust design ensures that it is weather-resistant, making it suitable for external use. By installing it near your pool area, you can ensure the safety of children and pets, providing alerts whenever someone attempts to access the pool, thus preventing accidental drownings. -
Question:
What features does the HENDUN Updated Door Alarm offer?
Answer: This door alarm features a wireless chime system that rings when activated, a delay function that allows you to exit without triggering the alarm, and an adjustable volume setting. These features ensure that you can customize alerts according to your preferences and household needs. The added delay is particularly useful for families, as it provides a grace period to prevent unnecessary activation while still maintaining security. -
Question:
How do I install the HENDUN Door Alarm?
Answer: Installing the HENDUN Door Alarm is straightforward. It typically requires no additional tools or complex setup. Simply attach the sensors to the door and the chime unit in a desired location within your home. Ensure that the sensors align properly to detect the door movements effectively. This freestanding nature means it's perfect for renters or anyone needing non-permanent installations. -
Question:
Is the HENDUN Door Alarm suitable for apartments?
Answer: Absolutely! The HENDUN Door Alarm is ideal for apartments due to its compact design and simple installation. It provides added security for apartment dwellers by notifying them when their doors are opened, enhancing peace of mind in shared living environments. It addresses potential safety concerns, especially in high-traffic areas or when children are present. -
Question:
Does the HENDUN Door Alarm have a battery life indicator?
Answer: Yes, the HENDUN Door Alarm includes a low battery indicator, which alerts users when it is time to replace the batteries. This feature is essential for ensuring continuous operation and maintaining reliable security. Regularly checking the battery indicator helps avoid unexpected failures of the alarm system, thus reinforcing home safety. -
Question:
Can the volume of the HENDUN Door Alarm be adjusted?
Answer: Yes, users can adjust the volume of the HENDUN Door Alarm to suit their preferences. This feature allows homeowners to set the alarm to a high volume for heightened awareness or lower it for a more subtle notification. Being able to customize volume settings makes it user-friendly and adaptable to various environments, from busy households to quieter settings. -
Question:
What makes the HENDUN Door Alarm a good choice for families?
Answer: The HENDUN Door Alarm is an excellent choice for families because of its safety-centric features. Its ability to alert when doors are opened provides an extra layer of protection for children, keeping them safe from wandering outside, especially near potentially dangerous areas like pools. The delay function also adds practicality, allowing parents time to exit or enter the house without unnecessary alarms. -
Question:
Can the HENDUN Door Alarm chime be customized?
Answer: Yes, the HENDUN Door Alarm typically allows users to choose from various chime sounds. This customization helps users select a sound they find pleasant or fitting for their home, making the alarm less intrusive while still effectively alerting them. Having a personalized chime enhances user experience and reduces the likelihood of alarm fatigue. -
Question:
Where can I buy the HENDUN Updated Door Alarm?
Answer: You can easily purchase the HENDUN Updated Door Alarm from Ubuy in Malawi. Ubuy is a reputable online retailer that offers a wide selection of home security products, ensuring a straightforward shopping experience. This platform is known for its reliable service and customer support, making it an ideal choice for buying security devices like the HENDUN Door Alarm.
Customer Reviews & Ratings
-
5 Star
66%
-
4 Star
10%
-
3 Star
10%
-
2 Star
0%
-
1 Star
14%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
“The product received very good packaging & safe…Thank You”
“Accurate delivery timing given”
“Not madly expensive like I thought, and much quicker than promised.”
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MWK 76899
Order now and get it around Sunday, July 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Features & Benefits
- Easy tool-free setup in just minutes.
- Full remote control for convenience and monitoring.
- Battery-operated with long-lasting performance (over 1 year).
- Customizable 4-level volume settings for versatile use.
- Perfect for child safety and elderly monitoring.
- Magnetically triggered alerts for unauthorized access.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.

















