Space activity sensor

Product introduction

TR-824 is a space sensor, built-in ultra-high sensitivity radar 5.8G probe, providing ultra-micro, ultra-sensitive detection function, for the weak 12V-24V, dry contact signal output. When the power is turned on, the detector starts working normally after about 10 seconds. When the signal is detected, the detector turns on the lighting device and remains on. When the "delay time reaches the set time", the lighting device is turned off; When the natural light is sufficient, the sensor will not open the load even if it senses the action, and can save the energy effectively. You can perceive the movement status of the people and detect the movement state of the car.

Detection distance setting
This range is the diameter of the detection area of the approximate surface that appears on the ground at the height of 2.5 meters. The toggle switch is set to "1" and the OFF position is set to "0". The switch position and the detection distance correspond to the following :

Note: This detection distance value is from the height of 1.6 to 1.7 meters, the size of the level, the walking speed of 1.0 to 1.5 m / s in the human body movement measured data. If the body height, shape and walking speed changes, then the sensing distance will change.

Delay setting
Can be set in the range of 10 seconds to 30 minutes, before the end of this time with the mobile signal will be re-counted. It is recommended to select the shortest time when adjusting the detection range or walking test. Push the switch to the ON position to "1", set the OFF position to "0", the switch position and delay corresponding table as follows:

Note: After the lamp is turned off, wait for nearly 1 second before it can be sensed again. Only when the signal is detected after the time is over.

Light control settings
The working value can be adjusted in the range of 10LUX ~ 2000LUX, the switch is set to "1" and the switch is set to "0". The switch position and light control correspondence table are as follows: