Divided into normal count and abnormal count

1.1, the count is normal

1.1.1, security door model is SMS-B2000, SMS-B5000, SMS-B5500

Check the sensitivity first, it may be that the sensitivity setting is too low (Note: the sensitivity of one zone to six zones is less than 50, and the overall sensitivity is less than 50 is low). The sensitivity of one zone to six zones (0 to 99 can be adjusted), the higher the number, the higher the sensitivity, the overall sensitivity (0 to 99 can be adjusted), and the higher the number, the lower the sensitivity. If the sensitivity is normal, first plug in the air socket and then change the frequency of the oscillating plate. If not, replace the oscillating plate.

1.1.2, security door model is SMS-B6500LCD, SMS-B6500LED

Check the sensitivity first, it may be that the sensitivity setting is too low (Note: the sensitivity of one zone to six zones is less than 100, and the overall sensitivity is less than 70 is low). The sensitivity of one zone to six zones (0 to 199 can be adjusted), the higher the number, the higher the sensitivity, the overall sensitivity (0 to 199 can be adjusted), and the higher the number, the lower the sensitivity. If the sensitivity is normal, first plug in the air socket and then change the frequency of the oscillating plate. If not, replace the oscillating plate.

1.2. The count is not normal (or sometimes counts sometimes not counted)

Detect infrared plate and infrared probe (test method is the same as problem 1).