WHAT IS A WIRELESS DOORBELL?

A wireless doorbell is a device used to notify occupants when a visitor is outside and needs to enter the premises. In modern multi-story and enclosed houses, it can be difficult to call someone verbally or rely on a traditional wired doorbell. If the occupant is near the entrance, the sound may be easy to hear, but it may not be audible on upper floors. For this reason, wireless doorbells have become increasingly popular thanks to their convenience, simple installation without complicated wiring, compact design, easy relocation, and wide variety of models.

DB669S – ONE OF THE BEST-SELLING WIRELESS DOORBELL MODELS TODAY

• The DB669S wireless doorbell uses radio frequency signals to transmit information between the chime receiver and the push button. The operating range is approximately 20–70 m, using a 433MHz RF frequency that can transmit effectively through common obstacles. It is a convenient replacement for traditional wired doorbells, which may require exposed wiring and affect the appearance of the installation area.

• The chime receiver provides up to 38 chime melodies and 4 adjustable volume levels. The DB669S offers good protection against water and dust with an IP44 protection rating. The push button uses a replaceable 12V battery with a service life of approximately 6 months.

ADVANCED DESIGN WITH HIGH EXPANDABILITY AND REMOTE CONTROL SUPPORT

• The Kawasan wireless doorbell can be paired with multiple push buttons for different entrances. One chime receiver supports up to 6 push buttons, while one push button can be paired with multiple chime receivers.
• It can also be integrated with the D28B PIR sensor and M4 magnetic door sensor for use as a visitor chime and alarm system. These two functions can be combined within one system, helping reduce equipment costs and improve convenience.

• The DB669S wireless doorbell can also be integrated with the RM1A remote control to turn the chime on or off remotely. The remote can also be used for service calls or emergency assistance calls in hospitals, stores, and similar locations.

>>> See more: Remote-Controlled Wireless Doorbell

DIFFERENCES BETWEEN KAWASAN WIRELESS DOORBELLS AND SIMILAR PRODUCTS ON THE MARKET

• KAWASAN is a leading and reputable brand in the field of doorbells and visitor chimes. Its quality products come with a 2-year warranty, and product durability is guaranteed for more than 5 years. Customers are also supported by a professional sales consulting team and timely technical assistance. Looking for a reliable wireless doorbell? Choose a KAWASAN wireless doorbell.
• The wireless transmission range has been improved to approximately 20–70m. Sensitive RF technology helps maintain stable signal transmission between the push button and the chime receiver through common obstacles.
• The system offers flexible expansion for larger or multi-story homes. One Kawasan chime receiver can be paired with up to 6 push buttons, while one push button can be connected to multiple chime receivers. This helps reduce the need to purchase multiple complete doorbell sets for different areas.
• In particular, the DB669S can be integrated with a remote control for remote operation. It can also function as a visitor chime when paired with the M4 magnetic door sensor and D28B PIR sensor.
• Product specifications are clearly printed on the packaging for easy reference and operation. Long product service life helps reduce replacement costs over time.

APPLICATIONS OF THE DB669S WIRELESS ELECTRIC DOORBELL

• Used as a doorbell

• Used as an emergency alarm call button
• Used as an assistance call system for elderly users

• Used as a visitor chime or service call system

• Used as an internal call chime in homes, offices, hotels, and similar facilities

BENEFITS OF A WATER-RESISTANT WIRELESS DOORBELL

• Flexibility: The chime receiver can be easily relocated and installed in different areas of the house, such as living rooms, stairways, corridors, or different floors. The push button can be mounted on a door, wall, gate, or entrance.
• Improved aesthetics: No signal wiring is required between the doorbell push button and the chime receiver, helping reduce installation work and maintain a cleaner appearance.
• No major renovation required: For homes with stone or granite facades, drilling may be difficult or undesirable because it can damage the surface. A wireless push button is a practical solution because it does not require concealed electrical wiring.
• Cơ động, tiện lợi thay thế Pin: nút nhấn chuông không dây dùng pin, chỉ cần thay pin sau 6 tháng sử dụng. Tuổi thọ pin cao, dễ dàng thay thế và sử dụng. Đối với đầu phát chuông có thể cắm trực tiếp vào ổ điện 220V.
• Expandable system: In large or multi-story homes, a single chime receiver may not be audible everywhere. KAWASAN wireless doorbell push buttons and chime receivers can be expanded and paired with additional units as needed.

WHY CHOOSE KAWASAN?

• A leading Vietnamese brand in the fields of automatic electrical equipment, security, safety, and smart electrical devices since 2007, as well as residential LED lighting and solar lighting since 2012.
• High durability with selected components – Stable operation even in harsh weather conditions
• Superior warranty policy – Repair support is available even after the warranty period if the product can still be restored
• Kawasan currently has its head office in Ho Chi Minh City, branches in Hanoi and Da Nang, and a production and assembly workshop in District 12, Ho Chi Minh City.
• 24/7 support service and a nationwide dealer network

KAWASAN COMMITMENT

Kawasan is committed to providing products genuine – durable – safe, fully meeting technical standards and practical usage requirements. All products are covered by warranty free of charge for 24 months, 1-for-1 replacement within 30 days if it is a technical defect. In addition, customers are also supported with repair services after the warranty period if the product can still be restored, free of charge if the cost of replacement components is insignificant. Customers can purchase products at authorized dealers within NATIONWIDE DISTRIBUTION SYSTEM provinces and cities nationwide, or place orders on the website.

Buy genuine products at:

• Contact the sales department directly for wholesale, dealer / distributor pricing: 0825 411 408 / 0911 757234
• Website: www.kawasan.vn (For Kawasan products)
• Website: www.kawaled.com.vn (For Kawaled products)

Reference Articles and Videos on Applications, Benefits, and User Instructions

• Refer to product-related articles:
  • Article 1 Bùng nổ xu hướng dùng chuông cửa không dây tại đô thị: An toàn – Tiện lợi – Dễ lắp đặt
  • Bài viết 2: Chuông cửa không dây: Giải pháp tiện lợi, linh hoạt cho mọi không gian sống hiện đại
• Watch videos introducing the product, its applications, and instructions for use:
  • • Product introduction video: CHUÔNG ĐA NĂNG-SIÊU TIỆN LỢI – DB669 – KAWASAN
    • Video hướng dẫn sử dụng: REVIEW Và Hướng Dẫn Sử Dụng | Chuông Cửa Không Dây Điều Khiển Từ Xa KAWASAN | Model: DB669

• Button Battery: 12V-23A battery
• 38 Selectable Chime Tones
• Each push button can fix one tone (maximum 5 seperated tones)
• Volume: 50–80dB
• Chime Power Supply: 110–240VAC
• Button Waterproof Rating: IP65
• Chime Tones: 32 melodies
• Transmission Frequency: 433MHz
• Distance from Button to Chime: 20–70m

• Cắm chuông vào ổ điện 220V
• Mở nắp nút nhấn và lắp Pin vào.
• Dán lên cửa hoặc khoan lắp vít cố định lên vị trí theo ý muốn.
• Bấm thử chuông đã nhận tín hiệu từ nút nhấn chưa (nếu chưa nhận thì đặt lại theo hướng dẫn dưới đây)​​

BÍ QUYẾT LỰA CHỌN CHUÔNG CỬA KHÔNG DÂY PHÙ HỢP NHẤT

Hiện nay có rất nhiều loại chuông không dây khác nhau đến từ nhiều thương hiệu. Để có thể chọn được một chiếc chuông cửa phù hợp nhất với nhu cầu sử dụng. Đồng thời đảm bảo được chất lượng sản phẩm, khách hàng cần lưu ý các điểm sau khi mua hàng:

• Chọn thương hiệu chính hãng – uy tín: Hiện nay trên thị trường có nhiều thương hiệu uy tín như: Kawasan, Xiaomi…được rất nhiều người dùng lựa chọn và tin dùng.
• Check labels and warranty information: When purchasing electrical or electronic products, customers should carefully check the product label, packaging information, and warranty seal to reduce the risk of purchasing counterfeit or low-quality goods. Reviewing product specifications before purchase also helps with comparison.
• Carefully consider durability, functions, operating performance, and user safety. Examine the product structure, functions, and operating instructions to distinguish high-quality products from imitations. Customers can also review technical specifications such as signal transmission range, water resistance rating, and integration capability. Counterfeit or low-quality wireless chimes may have several internal components omitted from the chime receiver, while the outer housing may be poorly manufactured and unable to provide adequate water resistance. Based on the information above, customers can choose the most suitable wireless chime for their needs.

Thank you for trusting Kawasan products!

Toll-Free Consulting Hotline: 1800 0058 Or Call Directly: 0911 757 234

Website:  www.kawasan.com.vn

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