eGeeTouch NFC Keychain of (set 20)

This is an NFC key chain exclusively for the eGeeTouch smart lock series. The main unit can be purchased on Amazon. https://www.amazon.co.jp/dp/B07JYQRH1Z?ref=myi_title_dp (Waterproof smart padlock long shackle) https://www.amazon.co.jp/dp/B08V53Y 86F?ref=myi_title_dp (Smart lock and management software package) https://www.amazon.co.jp/dp/B01KK8HPY0?ref=myi_title_dp (Smart travel lock) Waterproofed. With this key chain, you can unlock your smart lock without having to bring your smartphone to the pool or gym. *You can check the number of unlocks on your smartphone app. NFC tags have high security because they have individual IDs. Simply turn on the eGeeTouch smart lock and hold the tool over the lock to unlock it. This is an NFC key chain exclusively for the eGeeTouch smart lock model. It is waterproof and can be used at the pool or gym. You can unlock the smart lock using just this NFC key chain without launching the smartphone app. *You can check the unlock history within the app by pair-linking with the smartphone app. NFC tags have high security because they have individual IDs.