THE PS286 INFRARED SENSOR SWITCH – ONE OF THE MOST POPULAR MODELS TODAY

• The PS286 infrared sensor switch detects human body heat and movement at approximately 36–37°C.
• Its intelligent control circuit is combined with a highly sensitive PIR sensor to help reduce false triggering.
• Specially designed with 3 sensor eyes facing 3 different directions to ensure high sensitivity.
• It also comes with a plastic cover that can reduce part of the detection angle when users do not want the light to turn on due to movement from another direction.
• Wide detection angle of up to 180°, allowing body-heat movement detection from multiple directions. Suitable for surface-mounted ceiling installation in areas such as garages, hallways, waiting rooms, and more.

WHICH SMART SENSOR SWITCHES HAVE 3 PIR SENSORS LIKE THE PS286?

Other infrared sensor switches are usually designed with only 1 PIR infrared sensor inside. Therefore, they have limitations in detection distance, sensitivity, and the direction of body-heat movement (movement must cross the sensing beam). Kawasan has introduced 4 sensor switch models with 3 infrared sensor eyes. Below are 3 different designs to meet customers’ various installation needs: 1/ SS302 Infrared Sensor Switch: Mainly used for recessed ceiling installation, suitable for waiting rooms, showrooms, and other areas with plaster ceilings. (Not recommended for small areas under 10m²). 2/ SS782 Infrared Sensor Switch: Mainly used for surface-mounted wall installation or mounting on wall corners/columns to provide a 270° detection angle. Suitable for garages, parking areas, hallways, large yards, and more. 3/ SS786 Infrared Motion Sensor Switch: Mainly used for installation on concrete ceilings and walls. It can be rotated and tilted up or down to adjust the detection angle, making it suitable for locations where it is difficult to position the sensor for the desired detection coverage.

DIFFERENCES BETWEEN THE PS286 INFRARED SENSOR SWITCH AND OTHER PRODUCTS

WHAT BENEFITS DO INFRARED SENSOR SWITCHES PROVIDE?

• Saves electricity, with fast capital recovery and high investment efficiency: Public areas such as waiting rooms, garages, and parking areas consume a large amount of electricity for lighting. If electricity consumption can be reduced by 30–50%, the savings can be significant. The investment can be recovered in about 12–24 months, while Kawasan products have a service life of more than 5 years.

• Reduces personnel costs and saves time: Most waiting rooms and public parking areas are very large, so staff often need to be assigned to monitor and control the lighting system, creating unnecessary personnel costs.
• Reduces maintenance, purchase, and light replacement costs: The lighting system does not need to operate continuously when no one is present. This helps extend lamp life by up to 50% and reduce annual maintenance costs.
• Reduces the risk of fire and explosion: Lighting systems and exhaust fans do not need to operate continuously, helping reduce heat generation and limit the risk of fire.
• Safer for users: Helps reduce the risk of electric shock and contamination from directly touching traditional mechanical switches.

• Anti-theft: If an intruder enters, the light will automatically turn ON, which may scare the intruder and make them leave.

MOTION SENSOR SWITCHES ARE WIDELY USED IN MANY DIFFERENT AREAS

Surface-mounted ceiling installation, connected to existing lighting and decorative lights to automatically turn the lighting system ON/OFF in areas such as:

• Bus station/airport waiting rooms, showrooms, hospitals.
• Hallways, balconies, and wide staircases in apartment buildings, homes, and hotels.
• Tunnel lights, emergency exits, parking facilities, garages…

• Operating voltage: 220-240VAC/50-60Hz
• Adjustable Auto-Off Time: 10 seconds to 30 minutes
• Operating temperature: -10+40°C
• No-load power consumption: <0.5W
• Load Output: 800W incandescent lamp, 400W compact lamp, 150W LED
• Adjustable Ambient Light Level: 3 LUX (dark) to 2000 LUX (daylight)
• Detection Radius: 3–6m
•  Surface Ceiling Mounting Height: 3–4m
• Scanning angle: 180°

TÍNH NĂNG NÚT CHỈNH

• Nút LUX: Điều chỉnh chế độ nhận biết môi trường sáng hay tối. Để kích hoạt chế độ cảm biến hồng ngoại:

– Khi điều chỉnh nút LUX xoay về phía “mặt trời “thì cảm biến sẽ luôn được kích hoạt trạng thái sẵn sàng. Để nhận chuyển động thân nhiệt trong vùng quét và bật đèn, nghĩa là cảm ứng cả ngày lẫn đêm.

– Khi điều chỉnh nút LUX xoay về phía “mặt trăng “thì cảm biến chỉ được kích hoạt trạng thái nhận chuyển động thân nhiệt trong vùng quét để bật đèn khi môi trường thiếu ánh sáng (tối). Nghĩa là chỉ cảm ứng bật đèn trong môi trường tối (hoặc mờ tối tuỳ mức độ điều chỉnh nút Lux)

 Once the device has detected movement and turned on the light, the light/dark sensing mode no longer affects body-heat motion detection during that sensing cycle.

• Nút TIME: Điều chỉnh thời gian trễ, trong khoảng thời gian có thể chỉnh tự tắt từ 10 giây đến 10 phút. Thời gian trễ này sẽ được bắt đầu tính lại trong chu kỳ cảm ứng mới.