SS20C2 Recessed Wall Infrared Sensor Switch
Sold: 7640 sản phẩm
445.000 ₫ 400.500 ₫ (VAT included)
SS20C2 2-Wire Recessed Infrared Sensor Switch:
- Operating voltage: 220-240VAC/50-60Hz
- Detection Angle: 110° horizontal, 45° vertical
- Detection Range: 2–4m (>32°C), 4–6m (<28°C), 7–8m (<24°C)
- Adjustable Auto-Off Time: 10 seconds – 7 minutes
- Adjustable Ambient Light Level: 3 LUX (night) – 2000 LUX (daylight)
- Operating temperature: -10+40°C
- No-load power consumption: <0.5W
- Load Output: 500W incandescent lamp, 250W compact lamp, 60W LED
- In-Wall Mounting Height: 1.2–1.5m
FEATURES OF THE SS20C2 INFRARED SENSOR SWITCH
- The SS20C2 sensor switch features continuous motion detection, so the light remains ON for the preset time. When no movement is detected within the sensing area, the device automatically turns OFF according to the adjusted delay time of 10 seconds to 7 minutes. It also allows adjustment of the ambient light level to activate the infrared sensing mode according to the user’s needs.

- The recessed wall sensor switch has a compact design and includes a mechanical switch for manual ON/OFF control. The sensor section also has a cover to help reduce false triggering. The SS20C2 sensor switch is suitable for recessed wall/ceiling installation in areas such as hallways, staircases, emergency exits, and more.

BENEFITS OF THE RECESSED WALL INFRARED SENSOR SWITCH
- Provides safety and comfort for users, especially children and elderly people. When moving through low-light areas such as staircases and hallways, the SS20C2 switch automatically turns the light ON and OFF. This helps reduce the risk of electric shock and contamination from frequently touching traditional mechanical switches, especially with wet hands or when searching for the switch at night.

- Saves electricity and time because users do not need to turn the lights on frequently or worry about forgetting to turn them off when leaving the area. This is especially useful for families with young children and elderly people.

- Helps deter intruders when installed at gates, walkways, rear hallways, balconies, and other areas. If someone breaks in, the light will automatically turn on and may scare the intruder away.

WHERE SHOULD THE SS20C2 INFRARED SENSOR SWITCH BE USED?
- For newly built homes with staircases, especially when users want both manual ON/OFF control and an electrical system designed from the beginning to suit the wiring principle of this sensor.
- For hallways, staircases, emergency exits, and other areas with wooden, glass, plastic, or plasterboard partitions, this infrared sensor should be used. Because if a microwave sensor switch is installed, when someone walks on the other side of the partition or near the partition, the light may still be continuously triggered because microwave sensors can detect movement through these materials.


- For public areas such as hotels, guesthouses, offices, and more, users may want manual ON/OFF control during busy periods when the light needs to remain continuously ON. In this case, the switch can be set to ON, meaning the light stays on without using the sensor. When there are fewer people passing by, it can be set to AUTO, so the light automatically turns OFF when no one is present to save electricity.
COMPARISON BETWEEN THE SS20C2 AND SS20C3 RECTANGULAR RECESSED SENSOR LIGHT SWITCHES
>>> See more: SS20C3 Infrared Sensor Switc
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)
-
- Refer to product-related articles:
- Watch videos introducing the product, its applications, and instructions for use:
-
- Product introduction video: Giới Thiệu Thiết Bị Cảm Ứng Chuyển Động Âm Tường Model: SS20C2.
- Video hướng dẫn sử dụng: Hướng Dẫn Thiết Bị Cảm Ứng Chuyển Động Âm Tường Model: SS20C2.
-
- Operating voltage: 220-240VAC/50-60Hz
- Detection Angle: 110° horizontal, 45° vertical
- Detection Range: 2–4m (>32°C), 4–6m (<28°C), 7–8m (<24°C)
- Adjustable Auto-Off Time: 10 seconds – 7 minutes
- Adjustable Ambient Light Level: 3 LUX (night) – 2000 LUX (daylight)
- Operating temperature: -10+40°C
- No-load power consumption: <0.5W
- Load Output: 500W incandescent lamp, 250W compact lamp, 60W LED
- In-Wall Mounting Height: 1.2–1.5m
FUNCTION OF ADJUSTABLE BUTTONS:
- Switch location ON: Permanent light
- Switch location OFF: The light turns off completely
- Switch location AUTO: Đèn sáng chế độ tự động cảm ứng

- LUX button: Adjust light or dark environment recognition mode to activate infrared sensor mode:
- Nếu điều chỉnh nút LUX xoay về phía “mặt trời “, thì cảm biến sẽ luôn luôn hoạt động (kể cả sáng hay tối) để nhận chuyển động thân nhiệt trong vùng quét để bật đèn, nghĩa là sẽ cảm ứng cả ngày và đêm.
- Nếu điều chỉnh nút LUX xoay về phía “mặt trăng “, thì cảm biến chỉ hoạt động trong môi trường tối (chỉnh về hết bên dấu “-“ là thật tối, chỉnh ở khoảng giữa là môi trường thiếu ánh sáng (30 lux)) thì cảm ứng mới làm việc, nghĩa là khi môi trường đủ ánh sáng (>30 lux) thì cảm ứng sẽ không hoạt động.

***Once the device has turned on the light sensor, the light/dark sensor mode no longer affects the body temperature sensor movement during that cycle.
- Nút TIME: Điều chỉnh thời gian tự tắt, trong khoảng thời gian có thể chỉnh tự tắt từ 10 giây đến 7 phút. Thời gian trễ này sẽ được bắt đầu tính lại trong chu kỳ cảm ứng mới, nếu luôn có người trong vùng quét công tắc sẽ luôn bật và đèn luôn sáng.
*** Nên chỉnh khoảng giữa (khoảng 2~3 phút) để hạn chế đèn bị thường xuyên bật tất, gây cảm giác không thoải mái khi sử dụng.
CÁCH LẮP ĐẶT VÀ ĐẤU DÂY CÔNG TẮC CẢM ỨNG HỒNG NGOẠI
Installation:

Cách đấu dây:

CHÚ Ý:
- Turn off the power before connecting the device
- Kết nối dây nguồn và bóng đèn cho cảm ứng như sơ đồ hướng dẫn.
- Không lắp thiết bị trong vùng gần mặt phản chiếu mạnh như gương, mặt gỗ bóng…
- Không lắp thiết bị trong vùng có tác nhân của gió làm chuyển động rèm cửa, cây cối, quạt hút, lò vi sóng
***Thiết bị được thiết kế dùng chung dây trung tính (Neutral)
***Chú ý lắp xong cho mạch ổn định và đèn có thể chớp trong vòng 3~5 phút đầu.
KIỂM TRA THÔNG TIN KỸ THUẬT THIẾT BỊ:

- Hướng mũi tên là hướng người di chuyển ĐÚNG (lắp sao cho người di chuyển vuông góc với tia hồng ngoại).
- Hướng mũi tên là hướng người di chuyển SAI (đi song song với tia hồng ngoại).
MỘT SỐ VẤN ĐỀ THƯỜNG XẢY RA VÀ CÁCH KHẮC PHỤC:
-
The load does not work (the light bulb does not light up):
- Check if there is power to the light bulb connected to the sensor?
- Check to see if the light bulb has any problems?
- Kiểm tra Nút Lux đã phù hợp với ánh sáng làm việc của môi trường chưa?
-
Poor sensitivity:
- Kiểm tra phía trước mắt cảm ứng xem có bị che khuất bởi vật cản không?
- Kiểm tra xem nhiệt độ môi trường có quá cao không?
- Kiểm tra xem có bị nhiễu tín hiệu trong vùng làm việc không?
- Check installation height.
-
The sensor cannot turn itself off: (the light does not turn off)
- Kiểm xem xung quanh có thân nhiệt liên tục di chuyển trong vùng cảm ứng không? Có thể dùng băng keo trắng dán bớt kính cảm ứng lại để hạn chế góc quét.
- Is the delay too long?
- Check for changes in ambient temperature near sensors, near air conditioning equipment, or near heaters. etc…no?

Thank you for trusting Kawasan products!
Toll-Free Consulting Hotline: 1800 0058 Or Call Directly: 0911 757 234
Website: www.kawasan.com.vn
- Description
- Reviews (2)
Description
The SS20C2 infrared sensor switch is designed for convenient recessed wall installation. It can detect body-heat movement at a temperature similar to the human body, around 36–37°C. The sensor light switch can automatically turn the light ON and OFF when body-heat movement is detected within the sensing area.
FEATURES OF THE SS20C2 INFRARED SENSOR SWITCH
Nội Dung Bài Viết
Toggle- The SS20C2 sensor switch features continuous motion detection, so the light remains ON for the preset time. When no movement is detected within the sensing area, the device automatically turns OFF according to the adjusted delay time of 10 seconds to 7 minutes. It also allows adjustment of the ambient light level to activate the infrared sensing mode according to the user’s needs.

- The recessed wall sensor switch has a compact design and includes a mechanical switch for manual ON/OFF control. The sensor section also has a cover to help reduce false triggering. The SS20C2 sensor switch is suitable for recessed wall/ceiling installation in areas such as hallways, staircases, emergency exits, and more.

BENEFITS OF THE RECESSED WALL INFRARED SENSOR SWITCH
- Provides safety and comfort for users, especially children and elderly people. When moving through low-light areas such as staircases and hallways, the SS20C2 switch automatically turns the light ON and OFF. This helps reduce the risk of electric shock and contamination from frequently touching traditional mechanical switches, especially with wet hands or when searching for the switch at night.

- Saves electricity and time because users do not need to turn the lights on frequently or worry about forgetting to turn them off when leaving the area. This is especially useful for families with young children and elderly people.

- Helps deter intruders when installed at gates, walkways, rear hallways, balconies, and other areas. If someone breaks in, the light will automatically turn on and may scare the intruder away.

WHERE SHOULD THE SS20C2 INFRARED SENSOR SWITCH BE USED?
- For newly built homes with staircases, especially when users want both manual ON/OFF control and an electrical system designed from the beginning to suit the wiring principle of this sensor.
- For hallways, staircases, emergency exits, and other areas with wooden, glass, plastic, or plasterboard partitions, this infrared sensor should be used. Because if a microwave sensor switch is installed, when someone walks on the other side of the partition or near the partition, the light may still be continuously triggered because microwave sensors can detect movement through these materials.


- For public areas such as hotels, guesthouses, offices, and more, users may want manual ON/OFF control during busy periods when the light needs to remain continuously ON. In this case, the switch can be set to ON, meaning the light stays on without using the sensor. When there are fewer people passing by, it can be set to AUTO, so the light automatically turns OFF when no one is present to save electricity.
COMPARISON BETWEEN THE SS20C2 AND SS20C3 RECTANGULAR RECESSED SENSOR LIGHT SWITCHES

>>> See more: SS20C3 Infrared Sensor Switc
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 Thiết Bị Cảm Ứng Chuyển Động Âm Tường Model: SS20C2.
- Video hướng dẫn sử dụng: Hướng Dẫn Thiết Bị Cảm Ứng Chuyển Động Âm Tường Model: SS20C2.
-
- Description
- Reviews (2)
Description
The SS20C2 infrared sensor switch is designed for convenient recessed wall installation. It can detect body-heat movement at a temperature similar to the human body, around 36–37°C. The sensor light switch can automatically turn the light ON and OFF when body-heat movement is detected within the sensing area.
FEATURES OF THE SS20C2 INFRARED SENSOR SWITCH
Nội Dung Bài Viết
Toggle- The SS20C2 sensor switch features continuous motion detection, so the light remains ON for the preset time. When no movement is detected within the sensing area, the device automatically turns OFF according to the adjusted delay time of 10 seconds to 7 minutes. It also allows adjustment of the ambient light level to activate the infrared sensing mode according to the user’s needs.

- The recessed wall sensor switch has a compact design and includes a mechanical switch for manual ON/OFF control. The sensor section also has a cover to help reduce false triggering. The SS20C2 sensor switch is suitable for recessed wall/ceiling installation in areas such as hallways, staircases, emergency exits, and more.

BENEFITS OF THE RECESSED WALL INFRARED SENSOR SWITCH
- Provides safety and comfort for users, especially children and elderly people. When moving through low-light areas such as staircases and hallways, the SS20C2 switch automatically turns the light ON and OFF. This helps reduce the risk of electric shock and contamination from frequently touching traditional mechanical switches, especially with wet hands or when searching for the switch at night.

- Saves electricity and time because users do not need to turn the lights on frequently or worry about forgetting to turn them off when leaving the area. This is especially useful for families with young children and elderly people.

- Helps deter intruders when installed at gates, walkways, rear hallways, balconies, and other areas. If someone breaks in, the light will automatically turn on and may scare the intruder away.

WHERE SHOULD THE SS20C2 INFRARED SENSOR SWITCH BE USED?
- For newly built homes with staircases, especially when users want both manual ON/OFF control and an electrical system designed from the beginning to suit the wiring principle of this sensor.
- For hallways, staircases, emergency exits, and other areas with wooden, glass, plastic, or plasterboard partitions, this infrared sensor should be used. Because if a microwave sensor switch is installed, when someone walks on the other side of the partition or near the partition, the light may still be continuously triggered because microwave sensors can detect movement through these materials.


- For public areas such as hotels, guesthouses, offices, and more, users may want manual ON/OFF control during busy periods when the light needs to remain continuously ON. In this case, the switch can be set to ON, meaning the light stays on without using the sensor. When there are fewer people passing by, it can be set to AUTO, so the light automatically turns OFF when no one is present to save electricity.
COMPARISON BETWEEN THE SS20C2 AND SS20C3 RECTANGULAR RECESSED SENSOR LIGHT SWITCHES

>>> See more: SS20C3 Infrared Sensor Switc
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 Thiết Bị Cảm Ứng Chuyển Động Âm Tường Model: SS20C2.
- Video hướng dẫn sử dụng: Hướng Dẫn Thiết Bị Cảm Ứng Chuyển Động Âm Tường Model: SS20C2.
-
2 reviews for Công Tắc Cảm Biến Hồng Ngoại Âm Tường SS20C2
-
5 out of 5
ngo duy nam –
Tôi lắp cho đèn cầu thang và hành lang, thay cho công tắc tay, cảm ứng nhạy!
-
5 out of 5
Phương Uyên –
Những lúc đang ôm đồ hoặc có con nhỏ đi cùng cũng không phải với tay tìm công tắc, dùng hằng ngày thấy nhẹ việc hơn nhiều













ngo duy nam –
Tôi lắp cho đèn cầu thang và hành lang, thay cho công tắc tay, cảm ứng nhạy!
Phương Uyên –
Những lúc đang ôm đồ hoặc có con nhỏ đi cùng cũng không phải với tay tìm công tắc, dùng hằng ngày thấy nhẹ việc hơn nhiều