-23%
LS20A-TIME Light Sensor Switch
Sold: 2510 sản phẩm
299.000 ₫ (VAT included)
LS20A-TIME Light Sensor Switch:
- Operating voltage: 110-240VAC/50-60Hz
- Lux Activation Adjustment: 3 Lux to 500 Lux
- Auto-Off Timer: 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h, 9h
- IP Rating: IP44
- Operating temperature: -10+60°C
- No-load power consumption: <0.5W
- Load Output: 1500W compact lamp, 500W LED
LS20A-TIME is a light sensor switch capable of detecting changes in ambient light. It can automatically turn the light ON when it gets dark and turn it OFF when it becomes bright, providing great convenience. With an IP44 water-resistance rating, the device effectively protects against water and dust, offering users a more modern and convenient experience.
WHY CAN A LIGHT SENSOR SWITCH ALSO HAVE A TIMER FUNCTION?
Most users of light sensor switches usually think that this type of switch is simply used to turn lights ON at night and automatically turn them OFF in the morning. Few people think about setting the light to turn OFF at 10 PM or 12 midnight to save electricity.
Some electricians often use a timer switch to set the light to turn ON at 7 PM and turn OFF at 12 midnight. However, this often causes the following problems:
- In winter and spring, the light turns ON too late, when it is already dark.
- In summer and autumn, the light turns ON too early while it is still bright, and in the early morning, the light may already be OFF even though it is still dark.
The solution commonly recommended by electricians and lighting designers is to use one light sensor combined with one timer device, allowing the light to turn ON as soon as it gets dark and automatically turn OFF at 10 PM or 12 midnight according to the preset schedule.
However, this method increases costs and makes installation more complicated. Therefore, many installers either refuse this solution or only recommend using a timer switch.
CAN THE LS20A-TIME LIGHT SENSOR SWITCH WITH INTEGRATED TIMER MEET THIS NEED?
LS20A-TIME is a light sensor switch capable of detecting changes in ambient light. It automatically turns the light ON when it gets dark and turns it OFF when it becomes bright.
The LUX adjustment knob can be flexibly adjusted from 3 to 200 Lux, allowing the light to turn ON according to the user’s preference. If you want the light to turn ON just after sunset while there is still some ambient light, simply set it to around 100 Lux. If you want the light to turn ON only when it is completely dark, set the Lux level lower, to around 10–20 Lux.
The device also integrates a countdown timer function, allowing users to select the automatic switch-off time after the light turns ON, from 1 hour, 2 hours, and so on up to 12 hours, using an easy-to-adjust linear control knob.
With an IP44 water-resistance rating, the device provides effective protection against water and dust, offering users a more modern and convenient experience.
- Operating voltage: 110-240VAC/50-60Hz
- Lux Activation Adjustment: 3 Lux to 500 Lux
- Auto-Off Timer: 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h, 9h
- IP Rating: IP44
- Operating temperature: -10+60°C
- No-load power consumption: <0.5W
- Load Output: 1500W compact lamp, 500W LED
BENEFITS OF USING A LIGHT SENSOR SWITCH
- Helps the electrical system turn ON/OFF appropriately according to the surrounding light conditions.
- Effectively saves electricity when used for public lighting, factories, homes, and more.
- Saves time spent monitoring and switching lights ON/OFF. It allows users to set desired ON/OFF schedules and automatically turn the lights off after a preset period.
- Compact design with high aesthetics and a highly sensitive sensor.
- Easy to install and convenient to use, with low power consumption.
- Turn off promptly when it's light, overcome the problem of using a timer switch because in the winter it gets dark early and during the season it gets dark late...
- Can be used for anti-theft purposes: balcony lights, gate lights, and garden lights automatically turn ON when it gets dark and turn OFF after midnight. This may deter intruders because they may think someone is at home.
- The light sensor switch automatically turns the light ON, bringing many benefits to users.
WHERE ARE SMART SENSOR SWITCHES COMMONLY USED?
- Hallways, balconies, gates, and gardens
DIFFERENCES BETWEEN THE KAWASAN LS20A-TIME LIGHT SENSOR SWITCH AND LS20A – SEPARATE SENSOR
>>> See more: LS20A Separate-Sensor Light Sensor Switch
WHY SHOULD YOU CHOOSE KAWASAN SENSOR SWITCHES?
- Kawasan is currently a leading brand in the smart electrical equipment industry. Established in 2007, its products have been widely trusted and used by customers. Reliable warranty policies, quality products, and a professional consulting team are always available to support customers.
- The sensor switch quality is among the best on the market in terms of durability and high sensitivity. It operates according to actual ambient light conditions, providing proactive and convenient operation as soon as it gets dark.
- High water-resistance rating with excellent protection against moisture. The switch continues to operate well even when exposed to dew or light rain.
- Compact and attractive design enhances the aesthetics of the installation area. Easy to install and use, with extremely high light sensitivity.
- Có nút điều chỉnh hướng mũi tên xoay về vị trí 1h, 2h, 3h,4h, 5h, 6h, 7h, 8h, 9h thì chế độ đếm giờ ngược tự tắt. Lúc này không còn phụ thuộc ngưỡng độ Lux để tắt.
- Detailed product information is provided in Vietnamese, making the device easy for users to install and operate.
- 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, with a nationwide dealer network
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:Thiết Bị Cảm Ứng Ánh Sáng Cho Đèn Cổng Của Kawasan | Model: LS06, LS10A, LS20A, LS20A-Time
- Video hướng dẫn sử dụng:Thiết Bị Cảm Ứng Ánh Sáng Cho Đèn Cổng Của Kawasan | Model: LS06, LS10A, LS20A, LS20A-Time
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- Operating voltage: 110-240VAC/50-60Hz
- Lux Activation Adjustment: 3 Lux to 500 Lux
- Auto-Off Timer: 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h, 9h
- IP Rating: IP44
- Operating temperature: -10+60°C
- No-load power consumption: <0.5W
- Load Output: 1500W compact lamp, 500W LED
.jpg "Detailed Structure of the LS20A-TIME Light Sensor Switch")
.jpg "Specifications")
Download file “Hướng dẫn sử dụng”
FUNCTION OF ADJUSTABLE BUTTONS:
- Nút Chỉnh Lux : Nếu người dùng điều chỉnh hướng mũi tên xoay theo kim đồng hồ từ “3- 500 lux” thì cảm biến quang sẽ kích hoạt mở đèn tương ứng khi trời tối hẳn hoặc tối mờ
- Nút Chỉnh Time: Nếu người dùng điều chỉnh hướng mũi tên xoay về “dusk to dawn “thì cảm biến ánh sáng sẽ tự động kích hoạt mở đèn khi trời tối( <500-3 Lux ) và sẽ tự động tắt đèn khi trời sáng ( >3-500 Lux)
- Nếu người dùng điều chỉnh hướng mũi tên xoay về vị trí 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h hoặc 9h thì thời gian tự tắt sẽ tương ứng với khoảng định thời gian đã chọn mà không còn phụ thuộc ngưỡng độ lux tắt
HOW TO INSTALL AND WIRING:
Gắn tường hoặc trụ:
ATTENTION:
- Turn off the power before installing the device
- Quay chữ “UP” lên phía trên
- Không lắp thiết bị nơi ẩm ướt,nơi có ánh sáng trực tiếp từ đèn chiếu sáng
.jpg "Sơ đồ lắp đặt công tắc cảm ứng ánh sáng LS20A-TIME")
CHECKING DEVICES:
- Điều chỉnh hướng mũi tên xoay về “dusk to dawn “ sau đó dùng vải khô hoặc nilông đen che tối mắt cảm biến ánh sáng sau 10s giây thì đèn sẽ mở.Dùng nguồn sáng (đèn pin,đèn chiếu sáng )cho cảm biến nhận sau 10s đèn sẽ tắt
SOME COMMON PROBLEMS AND HOW TO FIX:
The lamp does not work:
- Kiểm tra nguồn điện vào thiết bị đã có điện chưa?
- Kiểm tra lại xem bóng đèn cò vấn đề gì không?
- Check whether the Lux level at the installation site has dropped to the threshold for turning on the light?
Đèn sáng rồi tắt (không cảm ứng lần 2):
- Kiểm tra nút chỉnh đang “dusk to dawn “hay hẹn giờ.Nếu chế độ hẹn giờ thì phải kích hoạt nguồn sáng vào cảm biến 10s hoặc tắt nguồn rồi mở lại
Đèn chóp –tắt liên tục:
- Check if the light from the bulb reflects back to the optical sensor
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
LS20A-TIME is a light sensor switch capable of detecting changes in ambient light. It can automatically turn the light ON when it gets dark and turn it OFF when it becomes bright, providing great convenience. With an IP44 water-resistance rating, the device effectively protects against water and dust, offering users a more modern and convenient experience.
WHY CAN A LIGHT SENSOR SWITCH ALSO HAVE A TIMER FUNCTION?
Most users of light sensor switches usually think that this type of switch is simply used to turn lights ON at night and automatically turn them OFF in the morning. Few people think about setting the light to turn OFF at 10 PM or 12 midnight to save electricity.
Some electricians often use a timer switch to set the light to turn ON at 7 PM and turn OFF at 12 midnight. However, this often causes the following problems:
- In winter and spring, the light turns ON too late, when it is already dark.
- In summer and autumn, the light turns ON too early while it is still bright, and in the early morning, the light may already be OFF even though it is still dark.
The solution commonly recommended by electricians and lighting designers is to use one light sensor combined with one timer device, allowing the light to turn ON as soon as it gets dark and automatically turn OFF at 10 PM or 12 midnight according to the preset schedule.
However, this method increases costs and makes installation more complicated. Therefore, many installers either refuse this solution or only recommend using a timer switch.
CAN THE LS20A-TIME LIGHT SENSOR SWITCH WITH INTEGRATED TIMER MEET THIS NEED?
LS20A-TIME is a light sensor switch capable of detecting changes in ambient light. It automatically turns the light ON when it gets dark and turns it OFF when it becomes bright.
The LUX adjustment knob can be flexibly adjusted from 3 to 200 Lux, allowing the light to turn ON according to the user’s preference. If you want the light to turn ON just after sunset while there is still some ambient light, simply set it to around 100 Lux. If you want the light to turn ON only when it is completely dark, set the Lux level lower, to around 10–20 Lux.
The device also integrates a countdown timer function, allowing users to select the automatic switch-off time after the light turns ON, from 1 hour, 2 hours, and so on up to 12 hours, using an easy-to-adjust linear control knob.
With an IP44 water-resistance rating, the device provides effective protection against water and dust, offering users a more modern and convenient experience.
- Operating voltage: 110-240VAC/50-60Hz
- Lux Activation Adjustment: 3 Lux to 500 Lux
- Auto-Off Timer: 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h, 9h
- IP Rating: IP44
- Operating temperature: -10+60°C
- No-load power consumption: <0.5W
- Load Output: 1500W compact lamp, 500W LED
The light sensor switch provides many benefits for users WHY CHOOSE KAWASAN? 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, with 1-for-1 replacement within 30 days for technical defects. 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 in provinces and cities nationwide, or place orders directly on the website. Reference Articles and Videos on Applications, Benefits, and User InstructionsBENEFITS OF USING A LIGHT SENSOR SWITCH
WHERE ARE SMART SENSOR SWITCHES COMMONLY USED?
DIFFERENCES BETWEEN THE KAWASAN LS20A-TIME LIGHT SENSOR SWITCH AND LS20A – SEPARATE SENSOR
>>> See more: LS20A Separate-Sensor Light Sensor SwitchWHY SHOULD YOU CHOOSE KAWASAN SENSOR SWITCHES?
2 reviews for Công Tắc Cảm Biến Ánh Sáng LS20A-TIME
Add a review
- Description
- Reviews (2)
Description
LS20A-TIME is a light sensor switch capable of detecting changes in ambient light. It can automatically turn the light ON when it gets dark and turn it OFF when it becomes bright, providing great convenience. With an IP44 water-resistance rating, the device effectively protects against water and dust, offering users a more modern and convenient experience.
WHY CAN A LIGHT SENSOR SWITCH ALSO HAVE A TIMER FUNCTION?
Most users of light sensor switches usually think that this type of switch is simply used to turn lights ON at night and automatically turn them OFF in the morning. Few people think about setting the light to turn OFF at 10 PM or 12 midnight to save electricity.
Some electricians often use a timer switch to set the light to turn ON at 7 PM and turn OFF at 12 midnight. However, this often causes the following problems:
- In winter and spring, the light turns ON too late, when it is already dark.
- In summer and autumn, the light turns ON too early while it is still bright, and in the early morning, the light may already be OFF even though it is still dark.
The solution commonly recommended by electricians and lighting designers is to use one light sensor combined with one timer device, allowing the light to turn ON as soon as it gets dark and automatically turn OFF at 10 PM or 12 midnight according to the preset schedule.
However, this method increases costs and makes installation more complicated. Therefore, many installers either refuse this solution or only recommend using a timer switch.
CAN THE LS20A-TIME LIGHT SENSOR SWITCH WITH INTEGRATED TIMER MEET THIS NEED?
LS20A-TIME is a light sensor switch capable of detecting changes in ambient light. It automatically turns the light ON when it gets dark and turns it OFF when it becomes bright.
The LUX adjustment knob can be flexibly adjusted from 3 to 200 Lux, allowing the light to turn ON according to the user’s preference. If you want the light to turn ON just after sunset while there is still some ambient light, simply set it to around 100 Lux. If you want the light to turn ON only when it is completely dark, set the Lux level lower, to around 10–20 Lux.
The device also integrates a countdown timer function, allowing users to select the automatic switch-off time after the light turns ON, from 1 hour, 2 hours, and so on up to 12 hours, using an easy-to-adjust linear control knob.
With an IP44 water-resistance rating, the device provides effective protection against water and dust, offering users a more modern and convenient experience.
- Operating voltage: 110-240VAC/50-60Hz
- Lux Activation Adjustment: 3 Lux to 500 Lux
- Auto-Off Timer: 1h, 2h, 3h, 4h, 5h, 6h, 7h, 8h, 9h
- IP Rating: IP44
- Operating temperature: -10+60°C
- No-load power consumption: <0.5W
- Load Output: 1500W compact lamp, 500W LED
The light sensor switch provides many benefits for users WHY CHOOSE KAWASAN? 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, with 1-for-1 replacement within 30 days for technical defects. 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 in provinces and cities nationwide, or place orders directly on the website. Reference Articles and Videos on Applications, Benefits, and User InstructionsBENEFITS OF USING A LIGHT SENSOR SWITCH
WHERE ARE SMART SENSOR SWITCHES COMMONLY USED?
DIFFERENCES BETWEEN THE KAWASAN LS20A-TIME LIGHT SENSOR SWITCH AND LS20A – SEPARATE SENSOR
>>> See more: LS20A Separate-Sensor Light Sensor SwitchWHY SHOULD YOU CHOOSE KAWASAN SENSOR SWITCHES?
2 reviews for Công Tắc Cảm Biến Ánh Sáng LS20A-TIME
-
Cảm ứng ánh sáng Kawasan, nhạy ánh sáng và chỉnh được cần bật sơm hơn!
-
Buổi tối cảm biến nhận ánh sáng giảm rồi bật đèn, còn có chức năng hẹn giờ nên mình cài thời gian tắt theo giờ cửa hàng đóng cửa
T. THU –
Cảm ứng ánh sáng Kawasan, nhạy ánh sáng và chỉnh được cần bật sơm hơn!
Hoàng Phúc –
Buổi tối cảm biến nhận ánh sáng giảm rồi bật đèn, còn có chức năng hẹn giờ nên mình cài thời gian tắt theo giờ cửa hàng đóng cửa