Sonoff PIR3-RF

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 …

Product parameters: Material: ABS Battery capacity: 220mAh Net weight: 9.6 grams; bag gross weight: 12.5 grams, box gross weight: 21 grams Color: black/white/pink/blue(Optional) Working distance: 10 m more→eters Compatibility: iOS 12.0 or above and Android 10.0 or above smartphone (APP compatibility is subject to real-time update) Suitable for: wallets, keys, bags and other items Color box size: 10.5*6.6*1.7cm Package weight: about 21 grams Features: Two-way search function: The anti-lost device is connected to the Bluetooth function of the mobile phone, click click alarm in the APP, the anti-lost device will make a sound, and find the item through the sound. Double-click the button of the anti-lost …