Sonoff SNZB-02

Feature： In connection state, when the locator device exceeds the set Bluetooth range, the phone and the locator device will alarm at the same time. View the map position when the locator device more→is disconnected on the mobile phone. Bluetooth 5.0 technology, extremely low power consumption, key battery CR2032 power supply, standby time is estimated to be more than 6 months, easy to replace. Connect the Bluetooth function of mobile phone, two-way search function, can connect multiple locator devices at the same time. Locator device appearance exquisite fashion, color can be matched with each other, providing unlimited combination of imagination space. It is light and compact,

Description: Keys finder is convenient to carry. And small size is suited for wallet locator, pet tracking, key or small item anti-lost reminder, perfect gifts for your partner, elder, kids, pets. F more→eatures: [Effective Distance]Working areas of anti-lost reminders is around 15m / 49.2ft indoors & outdoors, and influence by BT signal strength. [Easy Connection]Just opening the phone BT and key finder, connect fastly. [Automatic Alarm]The key finder that makes noise helps you find misplaced items quickly. [Battery Included]Replaceble CR2032 battery, low power consumption technology to ensure 10-12 months working hours. [Widely Applicable]Key finder can help you take care of your belongings, find …

Feature: Smart Tracker Attach BT tracker to daily items such as car keys, kids' bags, wallets or pets' collars, then use our free app (Support both iOS and Android system) to track them. APP Remote Co more→ntrol Download free APP, then pair it with your phone. And the BT tracker will generate beep sound when you press the button via APP within 98 ft (Open Space).? Two-way Notification When BT tracker and your phone are out of effective range, both your phone and tracker generate beep sound to remind you and help you track it back. Easy to carry This tracker is small and lightweight, easy to carry like a key chain hanging on your kids' schoolbag or pet's collar. GPS Tracker It displays location where …