WHAT IS A WIRELESS MAGNETIC DOOR VISITOR CHIME?

A wireless magnetic door visitor chime is a device that provides a visitor alert through the connection between a chime unit and a magnetic door sensor. M4 Magnetic Door Sensor: is installed on doors such as glass doors, aluminum doors, wooden doors, etc. When someone opens the door, the magnetic door sensor transmits a signal to the chime receiver, notifying users that a visitor has arrived. The sensor can also be installed on windows and used as an intrusion alarm.

FEATURES OF THE M428B WIRELESS VISITOR CHIME

• The wireless visitor chime uses magnetic door sensing technology and connects wirelessly to the chime receiver. The magnetic door sensor and visitor chime communicate via radio frequency (RF) signals with high sensitivity and can transmit through obstacles such as thin walls, wood, and glass.

• The magnetic sensor uses a CR2023 lithium battery (included) with a battery life of more than 6 months. The chime receiver plugs directly into a 220V power outlet, making it easy to move to different locations. This helps keep the chime operating continuously without worrying about battery depletion, while the sensor battery can also be easily replaced.
• Compact design with an elegant and attractive appearance. Made from high-quality, flame-resistant materials with a service life of more than 5 years.
•  The chime receiver provides up to 32 ringtones and 3 adjustable volume levels. The sound level ranges from 60–80 dB, allowing users to hear the chime from different areas. It is also equipped with a small blue LED light, which can conveniently be used as a night light.

• Multiple chime receivers or multiple magnetic door sensors can be integrated into the same system. For homes with several doors or multiple floors, additional accessories can be purchased separately and paired with the system.

PRACTICAL APPLICATIONS OF THE WIRELESS MAGNETIC DOOR VISITOR CHIME

• Suitable for stores and showrooms equipped with air-conditioning systems and glass doors designed to reduce noise and dust.

• Suitable for glass doors in hotels and restaurants to notify staff when visitors enter.

• Can be installed on display cabinets containing high-value products to provide an alert when the cabinet door is opened.

• Can be used to alert users when restricted or special-purpose rooms are opened by unauthorized persons.

 WHY SHOULD YOU USE THE M428B WIRELESS MAGNETIC DOOR VISITOR CHIME?

• Helps avoid false alarms during use. The M4 magnetic door sensor operates accurately with high sensitivity.
• Long signal transmission range of 20–50 m when walls or partitions are present. The signal transmission time to activate the chime is only about 0.15–0.2 seconds, helping ensure that people inside the property can hear the chime and promptly welcome visitors.
• The magnetic door sensor can be flexibly installed on different types of doors and windows, including aluminum, glass, and wooden doors.
• Compact design and easy installation. Simply plug the chime receiver into a 220V power outlet and attach the magnetic door sensor to the door using double-sided adhesive tape.
• Good after-sales service: Users can contact the technical support department whenever assistance is required. During the warranty period, covered faults are repaired promptly and free of charge.

DIFFERENCES BETWEEN KAWASAN DOOR-OPENING ALERT DEVICES AND SIMILAR PRODUCTS ON THE MARKET

• Kawasan is an established brand in the wireless visitor chimes. The products come with a 2-year warranty, and the product service life is guaranteed to be more than 5 years. Customers are also supported by a professional sales consulting team and timely technical assistance.
• Highly sensitive RF technology provides reliable signal transmission through obstacles from the magnetic door sensor to the chime receiver. The chime can be heard throughout the house, with a signal transmission range of approximately 40–80 m.
• High expansion capability provides greater convenience for large and multi-storey houses. Up to 4 magnetic door sensors can be paired with one chime receiver, or multiple chime receivers can be paired with one magnetic door sensor. In addition, the system can be integrated with accessories such as the D28 motion sensor, D66 push button, and B67 chime transmitter.
• Product specifications are clearly printed on the packaging for easy reference and operation. Long product service life helps reduce replacement costs over time.

WHAT ARE THE BENEFITS OF USING A VISITOR CHIME?

• Flexibility: The chime receiver can be easily moved and installed in different areas of the house. It can be plugged into power outlets in the living room, stairway, hallway, or on different floors. The push button can be installed on a door, attached to a wall outside the gate, or placed near the entrance.
• Maintains aesthetics: The magnetic door sensor only needs to be attached to the door and does not require complicated wiring to the chime receiver. This helps reduce wiring and installation costs while maintaining the appearance of the property.
• The wireless magnetic door sensor is compact and easy to install; simply attach it to the door and it is ready for use. It provides high sensitivity and can easily be moved to different installation locations. Suitable for wooden, aluminum, and glass doors.
• Convenient battery replacement: The magnetic door sensor battery only needs to be replaced after approximately 6 months of use. The battery provides a long service life and is easy to replace. The chime receiver can be plugged directly into a 220V power outlet.
•  Effective anti-theft warning: The magnetic sensor can be installed on windows or doors. If an intruder opens the door or window, the sensor immediately transmits a signal to the chime receiver. The alarm sound can startle the intruder and help provide greater peace of mind for the homeowner.
• High expansion capability: In large homes with multiple floors and doors, using only one chime receiver may make the sound difficult to hear everywhere. The system supports pairing up to 4 magnetic door sensors with one chime receiver, or multiple chime receivers with one magnetic door sensor.

TIPS FOR CHOOSING THE MOST SUITABLE WIRELESS VISITOR CHIME

Today, there are many different types of door-opening visitor alert devices from various brands. To choose a visitor chime that best suits your needs while ensuring product quality, customers should consider the following points:

• Choose a genuine and reputable brand: There are many well-known brands on the market, such as KAWASAN, Xiaomi, and others, that are widely selected and trusted by users.
• Check product labels and warranty seals: When purchasing any product, especially electrical devices, customers should carefully check the labels, markings, and warranty seals on the packaging to avoid counterfeit or poor-quality products. Product information should also be reviewed carefully for comparison before purchase.
• Carefully consider durability, functions, and user safety. Examine the product structure, functions, and operating method to distinguish high-quality products from imitations. Customers can also review technical information such as signal transmission range, battery type, battery life, and expansion capability. Counterfeit or low-quality visitor chimes may have several internal components omitted from the chime receiver and may use lower-quality housing materials. The magnetic door sensor or push button may have poor signal transmission sensitivity and a service life of less than 1 year. Based on the information above, customers can select a visitor chime that best suits their needs.

• Chime Power Supply: 180–220V
• Sensor Transmitter Power Supply: CR2023 round lithium battery
• Alarm Sound Level: 30–50dB
• Chime Types: 32 selectable tones
•  The wireless chime includes 2 separate parts: one RF visitor chime and one magnetic door sensor
• Max Chime Duration: 12 seconds
• Sensor-to-Chime Range: 10–20m, through walls
• Supports adding up to 4 magnetic door sensors to 1 chime or connecting multiple chimes to 1 magnetic door sensor

• Bước 1: Lắp 2 thanh cảm ứng cửa từ vào 2 bên cánh cửa: Cửa bằng kiếng, cửa nhôm, cửa nhựa, ( với cửa sắt không nên dán trực tiếp)
• Bước 2: Đầu chuông cắm vào ổ điện 220V.

CÁCH TÍCH HỢP THÊM NÚT NHẤN/ĐẦU CHUÔNG/ĐẦU CẢM ỨNG

• Bước 1: Nhấn giữ nút chọn kiểu chuông từ 6~8 giây khi phát ra 2 tiếng ”Đinh Đinh” thì tách 2 thanh cảm ứng cửa từ ra xa>5cm,(hoặc mở cửa ra nếu đã dán lên 2 cánh cửa), Nút nhấn D66 thì bấm, đầu cảm ứng D28 thì bật OFF lên ON, chuông phát ra tiếng “Đinh”.
• Bước 2: Đợi thêm 6~8 giây khi chuông phát ra 2 tiếng ”Đinh Đinh” xác nhận là quá trình tích hợp đã thành công.

Thank you for trusting Kawasan products!

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

Website:  www.kawasan.com.vn