Tesla coil multifunctional electromagnetic pulse light bulb black box intelligent lock fingerprint lock maintenance detector
Suitable for opening detection:
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fingerprint lock, password lock, card swiping lock, access control system, vending machine, campus card swiping machine, game machine, water vending machine, etc
N***r –
t***r –
whas ariveing in time but whas to low fregvency to work on new slot machine.