Description

KAWASAN SS21D2 IR TOUCH SWITCH

SS21D2 is an infrared touch switch, detecting the body temperature movement of people and objects ~ 36-37°C. Automatically turns on the light when someone moves in the scanning area, and turns off when someone leaves. There are 2 adjustment buttons: auto-off delay time from 10s - 30 minutes (Time) and brightness to activate touch mode from 3 -2000 (Lux) optional according to user needs. At the same time, the outside has 3 ON - OFF buttons to turn it on and off manually normally, or switch to PIR to activate the sensor.

SS21D2 sensor switch is designed as 2 wires: Power supply N, L - Output to Load light (red wire) and N (common). Compact square design, extremely convenient wall mounting. Ensure high aesthetics, for installation spaces such as stairs, hallways...

FUNCTION OF ADJUSTABLE BUTTONS

• Switch location ON: Permanent light
• Switch location OFF: The light turns off completely
• Switch location PIR: Bright light in automatic sensing mode

LUX button: Adjust light or dark environment recognition mode to activate infrared sensor mode:

1. If you adjust the LUX button, rotate it towards "sun “then the sensor will always work (whether light or dark).
2. If you adjust the LUX button, rotate it towards "moon "The sensor only works in a dark environment (adjust all the way to the "-" sign to make it really dark, adjust to the middle for a low-light environment (30lux)) for the sensor to work. When the environment is well lit (>30lux), the sensor will not work.

***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.

TIME button :Adjust the auto-off time, the auto-off time can be adjusted from 10 seconds to 30 minutes. This delay time will be started again in the new induction cycle. If there is always someone in the scanning area, the switch will always be on and the light will always be on.

*** You should adjust the interval (about 2~3 minutes) to limit the light from being turned on all the time, causing discomfort when used..

WALL SENSOR SWITCH APPLICATION

• The most basic application of the SS21D2 touch switch is to turn the stair light on and off. Replace traditional 2-way mechanical switches.

Example for stair lights: We install the sensor right at the 1.5m high staircase, then turn the appropriate brightness/darkness adjustment knob. When the brightness in the hallway/stairs area drops below the adjusted level. At this time, if someone walks up to the stairs, the light will immediately turn on. After a period of time (from 8 seconds to 20 minutes depending on adjustment), the light will turn off automatically when no one moves in the sensing area.

• Similarly used to control the lights of hallways, restrooms, offices, and showrooms… At dusk, if someone passes by, the light will turn on automatically, and after a while it will turn off automatically.
• Used for burglar alarm, use the same, replace the light bulb with a bell or siren...

Attention:

• Open the cover under the switch and there will be 2 buttons to adjust the delay time and touch brightness
•  When installing for testing, it is necessary to adjust the time to the minimum (turn toward the - mark), the light to the maximum position (turn toward the sun). After testing, adjust as desired.