The higher probability of false alarms when the farther of infrared detection distance?

The most inquiries from customers about the installation of infrared electronic fence are as follows. It is usually fine when infrared working for a period of time. However, false alarms often coming when the heavy rains outside and it will make people get angry and feel helpless! !How to keep the infrared from making false alarms is the most important issue we heard.

Generally, the active infrared beam sensors are composed of an infrared transmitter and an infrared receiver, the device will check whether there is an obstacle in the front when an obstacle blocked the infrared beams from the emission to the receiver. The device will generate a warning output if the device were completely blocked. So there are many guesses about climate, installation, man-made and aging of device caused false alarms? The higher probability of false alarms when the farther of infrared detection distance? What is the real solution to solve the false alarms?

In terms of the operating principle of the active infrared beam sensors, despite of alignment by a three-way electric meter and the LED light to determine the infrared value, Sengate will extra align again the beams with the general Japanese installation standard after the basic installation is completed. Properly beams voltage alignment let beams infrared intensity receive accurately.  However, the wired system in many projects shows the difficult to do the properly alignment, due to alignment is extremely time-consuming and inconvenient, which cannot speed up the project schedule, especially in the large project with multiple equipment, the pressure of working hours is even greater!

Sengate RF-217 wireless alignment device can help! Features with small size, light and convenient to carry, also can accurately and quickly align the beams on the large project, allowing you to check the infrared intensity and voltage value of the beams with less effort, and quickly achieve " Axis Coincidence” perfect alignment effect! Give the highly performance of the product features!!

Sengate RF-217 Wireless Alignment Device

Project of Taiwan Railway Electronic Fence Engineering Calibration

Distance: 100 meters

Product: Wireless Alignment Device: RF-217

Advanced Anti-interference Infrared Beam Sensor: 2PB-150AD

Sengate RF-217 wireless alignment device, both the transmitter and receiver can easily check the voltage value, small size, convenient and easy operation.

The advanced anti-interference infrared beam sensor was installed and the alignment was completed. The entire track was very stable from beginning to end, and the customer was very satisfied.

Sengate infrared beam sensors can use the wireless alignment device RF-217. Installers can refer to the infrared intensity data when alignment, which can avoid the trouble of measuring the voltage with an electricity meter. Very convenient for the installers!!

For more information, please view Sengate youtube channels.

https://youtu.be/cJDybs9-Zk0