1. As long as you receive the infrared safety grating, check whether the product is missing.

2. Then the second is to check the information on the infrared safety grating package to see whether it is authentic.

3. Then open the box to check whether there is any damage to the product accessories. The infrared safety grating is unpacked by the carton, including the transmitter, receiver, and two cables of infrared safety grating, 4 L-shaped brackets and an instruction manual. If there is any problem, contact the infrared safety grating manufacturer as soon as possible.

4 to confirm the number of problems can be selected after the infrared safety grating test to see if it can work properly reflect the time is fast enough.

5. If there is any difficulty in wiring - you can contact the detection grating manufacturer by phone.

6 after the inspection can find the construction personnel to install as a professional infrared safety grating manufacturers infrared safety grating product support two-year warranty quality is reliable.