CS2B Wireless Service Call System
Sold: 3506 sản phẩm
660.000 ₫ 594.000 ₫ (VAT included)
1. Product Introduction
The CS2B Wireless Service Call System from Kawasan is an integrated display receiver designed to receive signals from service call buttons and alarm reset remotes. The system operates on RF 433MHz and features a clear 7-segment LED display that shows the request number, making it suitable for restaurants, cafés, hotels, hospitals, events, and other service environments.

The CS2B features a compact and easy-to-install design. It can also be used with an additional antenna or RF signal repeater to extend the operating range up to 300–1000m, depending on environmental conditions..
2. Technical Specifications
| Specifications | Value |
|---|---|
| Product Code | CS2B |
| Power Supply | 12 V DC |
| Receiving Frequency | RF 433 MHz |
| Alert Sound Level | ~30 dB |
| Alert Duration | Automatically stops after 2 minutes or can be stopped using a remote control |
| Display | Two 7-segment LED displays, approximately 1 inch |
| Signal Receiving Range | 50–800m, depending on antenna type and obstacles |
| Maximum Number of Call Devices | Up to 70 devices, including call buttons or remote controls |
| Maximum Number of Alarm Reset Devices | Up to 10 remote controls or reset buttons |
| Warranty | Approximately 24 months |
3. Outstanding Features
-
Compatible with Multiple Devices: Can store up to 70 service call buttons and 10 alarm reset devices at the same time, making it ideal for service areas with multiple tables or hospital beds.
-
Wide Signal Coverage: Supports a receiving range of approximately 50–800m. When used with an RF signal repeater, the operating range can be extended up to 1000m.
-
Clear Display and Audible Alert: The LED display clearly shows the call number, while the ~30dB alert sound helps staff quickly identify incoming requests.
-
Flexible Pairing and Reset Functions: Call buttons and alarm reset remotes can be easily added or programmed. The system also supports full reset and device replacement through simple operations using the SET, Up, and Down buttons.
-
Compact and Easy-to-Install Design: Takes up minimal space and can be wall-mounted or placed on a desk, making it suitable for various service environments..
4. Product Applications
-
Restaurants – Cafés: Customers can press the button at their table to request service, payment, or additional items. Staff can monitor the display to identify which table requires assistance, helping improve service efficiency.

-
Hotels, Resorts, VIP Rooms: The system can be installed in guest rooms, allowing customers to conveniently request room service or technical assistance without making a direct phone call.

-
Hospitals, Clinics, Treatment Areas: The system helps patients or family members quickly call nurses or request emergency assistance.

-
Events – Conferences – Spas – Massage Centers: Depending on the number of tables or VIP areas, the system can efficiently manage multiple service requests through a single display receiver.
Conclusion
CS2B is a practical solution for improving service efficiency, helping staff and healthcare personnel respond to customer or patient requests accurately and promptly. With support for multiple call devices, a wide operating range, and simple operation, the CS2B is a reliable choice for businesses and service facilities seeking a more professional service call system.
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 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:
- Watch videos introducing the product, its applications, and instructions for use:
-
- Product introduction video: Giới Thiệu Sản Phẩm | Báo Gọi Phục Vụ KAWASAN | Model CS2B
- Video hướng dẫn sử dụng: Hướng Dẫn Sử Dụng | Báo Gọi Phục Vụ KAWASAN | Model CS2B
- Video tình huống ứng dụng khác: The CS2B Wireless Service Call System
-
Power Supply Voltage: 12VDC
Receiving Frequency: RF433MHz
Alarm Sound Level: 30dB
Siren Duration: Auto-off after 2 minutes or off by remote control
Display: 2-digit 1-inch 7-segment LED display
RF433MHz Receiving Distance: 50–800m, depending on antenna and obstacle environment
Supports up to 70 wireless service call devices and 10 alarm cancellation control devices
Cách tích hợp thêm Remote, nút nhấn chuông để nhận báo phục vụ:
- Thiết bị có thể ghi nhớ được tối đa 70 nút nhấn hoặc remote.
- Không tích hợp 1 nút nhấn hoặc remote cho cả ON và OFF. Nếu đã tích hợp cần reset và tích hợp lại.
- Thiết bị có 2 đèn led 7 đoạn hiển thị trạng thái số thứ tự cần phục vụ
Bước 1: Nhấn giữ Nút Học Lệnh (SET) trên công tắc 3~ 4 giây. Màn hình hiển thị nhấp nháy “ON” thì thả tay ra.

Bước 2: Màn hình sẽ hiển thị số thứ tự tương ứng với vị trí được lưu lại (hiển thị đèn 01 tương ứng cho bàn số1).
Bước 3: Nhấn nút nhấn bàn số 1 một lần, Màn hình hiển thị “–” là đã học lệnh xong.
Bước 4: Nhấn nút bàn số 1 vừa học để kiểm tra tín hiệu, Đèn sẽ hiện thị số 01 của thiết bị CS2B và phát còi báo (tương đương với bàn số 1 đang cần phục vụ), thiết bị sẽ tắt sau 2 phút hoặc được tắt bằng remote thì được xem đã phục vụ bàn số 1.
Lặp lại 4 bước như trên để tích hợp số lượng bàn cần phục vụ, tối đa 70 bàn.
Cách tích hợp thêm Remote, nút nhấn để tắt báo phục vụ:
- Thiết bị ghi nhớ được 10 remote, nút nhấn để tắt báo phục vụ.
- Bước 1: Nhấn giữ Nút Học Lệnh (SET) trên thiết bị 6~ 7 giây. Màn hình hiển thị “OF” nhấp nháy thì thả tay ra.

- Bước 2: Màn hình sẽ hiển thị số thứ tự tương ứng với vị trí được lưu lại (hiển thị 01 tương ứng với học nút nhấn, remote tắt báo phục vụ số 1).

- Bước 3: Bấm lần 1 nút nhấn, remote bất kỳ muốn ghi nhớ. Màn hình hiển thị “–” là đã học lệnh xong nút tắt phục vụ số 1.

- Bước 4: Bật báo gọi phục vụ và nhấn nút vừa học màn hình chuyển từ hiển thị số thứ tự bàn “01” sang “–” là đã tắt còi báo phục vụ (Tương đương với bàn số 1 đã được phục vụ).
Cách xóa tất cả các remote đã cài đặt từ trước (RESET):
- Nhấn giữ Nút Học Lệnh trong 9-12 giây, thiết bị hiển thị “dE” thì thả tay ra. Thiết bị sẽ được reset và quay lại màn hình chính.

Cách tích hợp lại remote đã được học
- Bước 1: Nhấn giữ Nút Học Lệnh (SET) trên công tắc 3~ 4 giây. Màn hình hiển thị nhấp nháy “ON” thì thả tay ra.
- Bước 2: Màn hình sẽ hiển thị số thứ tự tương ứng với vị trí được lưu lại (hiển thị 1 tương ứng với học nút nhấn phục vụ cho bàn 1).

- Bước 3: Nhấn nút Up hoặc Down để chọn số thứ tự tương ứng với remote cần thay thế.
- Bước 4: Nhấn 1 nút (ví dụ nút A) trên remote 1 lần, Màn hình hiển thị “–” là đã thay thế xong.
- Bước 5: Nhấn 1 nút vừa học để kiểm tra tín hiệu, Đèn sẽ hiện thị thứ tự của thiết bị đồng thời sẽ phát báo (Nút nhấn hoặc remote cũ sẽ được xoá đi, thay bẳng nút nhấn hoặc remote vừa học).
Khi khởi động màn hình sẽ hiển thị lần lượt số lượng thiết bị đã ghi nhớ, lần lượt từ số thiết bị ON và số thiết bị OFF.
Thiết bị có thể nhận và hiển thị lần lượt tối đa 70 nút nhấn chuông tương ứng với 70 bàn cần phục vụ.
Giả sử có 5 bàn nhấn cùng lúc, màn hình sẽ hiển thị lần lượt 5 số thứ tự đồng thời phát âm báo tương ứng với thời gian nhận được. Nếu đã nhận được yêu cầu cần phục vụ nhấn remote 5 lần tương ứng đã nhận được 5 yêu cầu.
Nếu vô tình đưa thiết bị vào chế độ học lệnh thì để thoát, nhấn cùng lúc nút UP và DOWN thiết bị sẽ thoát khỏi chế độ học lệnh hoặc thiết bị sẽ tự thoát sau 2 phút nếu không nhận được tín hiệu.
Attention:
– Khi cài đặt phải tắt các thiết bị báo khách không dây phát sóng Radio và các thiết bị phát sóng khác có thể ảnh hưởng đến việc cài tích hợp này. Nên kiểm tra lại để tắt các thiết bị phát sóng hiện tại hoặc chuy ển qua vị trí khác để cài đặt lại!
- Description
- Additional information
- Reviews (2)
Description
1. Product Introduction
Nội Dung Bài Viết
ToggleThe CS2B Wireless Service Call System from Kawasan is an integrated display receiver designed to receive signals from service call buttons and alarm reset remotes. The system operates on RF 433MHz and features a clear 7-segment LED display that shows the request number, making it suitable for restaurants, cafés, hotels, hospitals, events, and other service environments.

The CS2B features a compact and easy-to-install design. It can also be used with an additional antenna or RF signal repeater to extend the operating range up to 300–1000m, depending on environmental conditions..
2. Technical Specifications
| Specifications | Value |
|---|---|
| Product Code | CS2B |
| Power Supply | 12 V DC |
| Receiving Frequency | RF 433 MHz |
| Alert Sound Level | ~30 dB |
| Alert Duration | Automatically stops after 2 minutes or can be stopped using a remote control |
| Display | Two 7-segment LED displays, approximately 1 inch |
| Signal Receiving Range | 50–800m, depending on antenna type and obstacles |
| Maximum Number of Call Devices | Up to 70 devices, including call buttons or remote controls |
| Maximum Number of Alarm Reset Devices | Up to 10 remote controls or reset buttons |
| Warranty | Approximately 24 months |
3. Outstanding Features
-
Compatible with Multiple Devices: Can store up to 70 service call buttons and 10 alarm reset devices at the same time, making it ideal for service areas with multiple tables or hospital beds.
-
Wide Signal Coverage: Supports a receiving range of approximately 50–800m. When used with an RF signal repeater, the operating range can be extended up to 1000m.
-
Clear Display and Audible Alert: The LED display clearly shows the call number, while the ~30dB alert sound helps staff quickly identify incoming requests.
-
Flexible Pairing and Reset Functions: Call buttons and alarm reset remotes can be easily added or programmed. The system also supports full reset and device replacement through simple operations using the SET, Up, and Down buttons.
-
Compact and Easy-to-Install Design: Takes up minimal space and can be wall-mounted or placed on a desk, making it suitable for various service environments..
4. Product Applications
-
Restaurants – Cafés: Customers can press the button at their table to request service, payment, or additional items. Staff can monitor the display to identify which table requires assistance, helping improve service efficiency.

-
Hotels, Resorts, VIP Rooms: The system can be installed in guest rooms, allowing customers to conveniently request room service or technical assistance without making a direct phone call.

-
Hospitals, Clinics, Treatment Areas: The system helps patients or family members quickly call nurses or request emergency assistance.

-
Events – Conferences – Spas – Massage Centers: Depending on the number of tables or VIP areas, the system can efficiently manage multiple service requests through a single display receiver.
Conclusion
CS2B is a practical solution for improving service efficiency, helping staff and healthcare personnel respond to customer or patient requests accurately and promptly. With support for multiple call devices, a wide operating range, and simple operation, the CS2B is a reliable choice for businesses and service facilities seeking a more professional service call system.
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 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:
- Watch videos introducing the product, its applications, and instructions for use:
-
- Product introduction video: Giới Thiệu Sản Phẩm | Báo Gọi Phục Vụ KAWASAN | Model CS2B
- Video hướng dẫn sử dụng: Hướng Dẫn Sử Dụng | Báo Gọi Phục Vụ KAWASAN | Model CS2B
- Video tình huống ứng dụng khác: The CS2B Wireless Service Call System
-
Additional information
| Weight | 100 kg |
|---|
- Description
- Additional information
- Reviews (2)
Description
1. Product Introduction
Nội Dung Bài Viết
ToggleThe CS2B Wireless Service Call System from Kawasan is an integrated display receiver designed to receive signals from service call buttons and alarm reset remotes. The system operates on RF 433MHz and features a clear 7-segment LED display that shows the request number, making it suitable for restaurants, cafés, hotels, hospitals, events, and other service environments.

The CS2B features a compact and easy-to-install design. It can also be used with an additional antenna or RF signal repeater to extend the operating range up to 300–1000m, depending on environmental conditions..
2. Technical Specifications
| Specifications | Value |
|---|---|
| Product Code | CS2B |
| Power Supply | 12 V DC |
| Receiving Frequency | RF 433 MHz |
| Alert Sound Level | ~30 dB |
| Alert Duration | Automatically stops after 2 minutes or can be stopped using a remote control |
| Display | Two 7-segment LED displays, approximately 1 inch |
| Signal Receiving Range | 50–800m, depending on antenna type and obstacles |
| Maximum Number of Call Devices | Up to 70 devices, including call buttons or remote controls |
| Maximum Number of Alarm Reset Devices | Up to 10 remote controls or reset buttons |
| Warranty | Approximately 24 months |
3. Outstanding Features
-
Compatible with Multiple Devices: Can store up to 70 service call buttons and 10 alarm reset devices at the same time, making it ideal for service areas with multiple tables or hospital beds.
-
Wide Signal Coverage: Supports a receiving range of approximately 50–800m. When used with an RF signal repeater, the operating range can be extended up to 1000m.
-
Clear Display and Audible Alert: The LED display clearly shows the call number, while the ~30dB alert sound helps staff quickly identify incoming requests.
-
Flexible Pairing and Reset Functions: Call buttons and alarm reset remotes can be easily added or programmed. The system also supports full reset and device replacement through simple operations using the SET, Up, and Down buttons.
-
Compact and Easy-to-Install Design: Takes up minimal space and can be wall-mounted or placed on a desk, making it suitable for various service environments..
4. Product Applications
-
Restaurants – Cafés: Customers can press the button at their table to request service, payment, or additional items. Staff can monitor the display to identify which table requires assistance, helping improve service efficiency.

-
Hotels, Resorts, VIP Rooms: The system can be installed in guest rooms, allowing customers to conveniently request room service or technical assistance without making a direct phone call.

-
Hospitals, Clinics, Treatment Areas: The system helps patients or family members quickly call nurses or request emergency assistance.

-
Events – Conferences – Spas – Massage Centers: Depending on the number of tables or VIP areas, the system can efficiently manage multiple service requests through a single display receiver.
Conclusion
CS2B is a practical solution for improving service efficiency, helping staff and healthcare personnel respond to customer or patient requests accurately and promptly. With support for multiple call devices, a wide operating range, and simple operation, the CS2B is a reliable choice for businesses and service facilities seeking a more professional service call system.
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 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:
- Watch videos introducing the product, its applications, and instructions for use:
-
- Product introduction video: Giới Thiệu Sản Phẩm | Báo Gọi Phục Vụ KAWASAN | Model CS2B
- Video hướng dẫn sử dụng: Hướng Dẫn Sử Dụng | Báo Gọi Phục Vụ KAWASAN | Model CS2B
- Video tình huống ứng dụng khác: The CS2B Wireless Service Call System
-
Additional information
| Weight | 100 kg |
|---|
2 reviews for Hệ Thống Báo Gọi Phục Vụ Không Dây CS2B
-
5 out of 5
Thanh Loan –
Không ngờ trung tâm báo gọi phục vụ này giá lại rẻ vậy! lắp cho quán cà phê, quán ăn rất hợp lý!
-
5 out of 5
Yến Vy –
Dùng cho quán khá tiện, khách chỉ cần bấm nút là nhân viên nhận được tín hiệu gọi phục vụ













Thanh Loan –
Không ngờ trung tâm báo gọi phục vụ này giá lại rẻ vậy! lắp cho quán cà phê, quán ăn rất hợp lý!
Yến Vy –
Dùng cho quán khá tiện, khách chỉ cần bấm nút là nhân viên nhận được tín hiệu gọi phục vụ