Deep-Sea Port Equipment
Keyword:
This passive smart padlock employs smart key power supply technology (zero batteries in the lock body), featuring an embedded passive electronic lock cylinder for perpetual operation. It supports triple-mode unlocking via Bluetooth/NB-IoT/electronic keys and enables efficient “one key manages thousands of locks” administration. The lock body features a zinc alloy/aluminum alloy housing with a stainless steel lock bolt for military-grade protection, supporting operation in extreme environments from -20°C to 70°C and IP65 water resistance. This eliminates the need for battery replacement and emergency maintenance common in traditional locks.
This passive smart padlock employs smart key power supply technology (zero batteries in the lock body), featuring an embedded passive electronic lock cylinder for perpetual operation. It supports triple-mode unlocking via Bluetooth/NB-IoT/electronic keys and enables efficient “one key manages thousands of locks” administration. The lock body features a military-grade protective design combining an aluminum alloy shell with a stainless steel lock shackle. It withstands extreme temperatures from -20°C to 70°C and meets IP66 waterproof standards, eliminating the need for battery replacement and emergency maintenance common in traditional locks.
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