For custom consultation or any product issues, please contact customer support: email@example.com | Free APP (Feasybeacon) and SDK available for both Android and iOS system. All major parameters can be modified via “FeasyBeacon “, including device name, TX power, advertising interval, password, etc. Default password: 000000. Up to 80m work range (in open area), support 10 slots broadcast. | Based on TICC2640R2F Bluetooth 5.0 low energy module, powered by 1*CR2032 battery, for 1 year battery life. | Comply with Eddystone UID & URL and iBeaocn format broadcast which can be configurable for non-connectable advertising frames. | Particularly suitable for retail, stadium, museum, hospital, exhibition, hotel, restaurant, etc.