TK919 4G Dog Collar IP67 Waterproof GPS Locator

Waterproof rating: IP67

1. 7V, 3000mAh. Charging time: 7 hours. Standby time: 25 days. Storage temperature: -40 degrees Celsius to 85 degrees Celsius. Operating temperature: -20 degrees Celsius to 55 degrees Celsius. 4G version: GSM/GPRS/LTE. Supports geo-fence tracker, historical location viewing, SOS, real-time positioning, sound and light alarm, two-way talk and pedometer to help protect your pets safety. Supports calls, with a high-sensitivity microphone to listen to the sound around the tracker in real time. The alarm function ensures your safety, and it also has an IP67 protection rating to prevent dust and short-term immersion. With electronic fence function, set up an area around the locator, and immediately alarm when entering or leaving the area. The App and Web server can save device download data for up to 6 months, and you can replay historical routes at any time. With a high-sensitivity microphone, two-way talk, dial the number on the SIM card in the device, the device will automatically answer, you can talk to the device, understand the surrounding sounds, and understand the real-time performance of the pet