For conventional detectors
DMTECH
Just below the barcode, there is a 10-digit number.
- The first 6 digits are day/month/year. E.g., 130824
- The remaining digits are the manufacturing batch: 0574.
WIZMART
For detectors from the Wizmart brand, the manufacturing date is indicated as follows.
Below the model description, the serial number SN appears.
It is interpreted as follows: year/month/day.
If the SN is: 260402387, it would have been manufactured on April 2, 2026.
The remaining digits are the batch.
Image of the new series The previous series