The manual explains operation, features, specifications, installation steps and app usage for the Sloth GY90 dog training intercom locator.
The Sloth GY90 is a multifunctional dog training device that combines GPS/BeiDou positioning, two‑way voice communication, vibration and electric stimulation in a waterproof collar and handheld unit. It supports up to 2000 m range, electronic fence alerts, SOS, and remote control via UHF or GPRS.
The user manual provides detailed product introduction, component diagrams, pairing procedures, SIM‑card installation, power‑on/off steps, app setup, technical specifications, warranty terms and a packing list, helping users safely set up and operate the system. This manual is written in Chinese.
| GPS positioning accuracy | 10‑20 m |
|---|---|
| Battery capacity (handset) | 4000 mAh |
| Battery capacity (collar) | 2000 mAh |
| Operating temperature | -20 °C ~ 60 °C |
| IP rating | IP68 |
| Handset dimensions | 145 mm × 58 mm × 25 mm |
| Collar dimensions | 87 mm × 39 mm × 39 mm |
| Display size | 2.4 inch TFT, 320 × 240 |
| Communication frequency (UHF) | 400‑480 MHz |
Turn on both devices, select “位置共享” or “宠物训练”, then press the collar’s power key twice quickly; the handset will display the device number and you can confirm pairing.
In high‑power mode the handset works for about 24 hours.
The device uses a Micro‑SIM card.
The device can communicate up to 2000 m, and up to 9000 m in clear line‑of‑sight.