GPS tracker suitable for camel owners Model TKSTAR TK905 It features a powerful 5000 mAh battery that lasts for long periods. The device has a strong magnet for easy attachment to metal surfaces And it is waterproof. The geographical location can be determined directly via the mobile application or text messages The device is new, without a SIM card. Put your SIM card in your camel and forget about it. The device is very convenient.