1. Dual coil access, supporting combination discrimination triggering and independent use triggering
2. Dual relay output, when the coil is independently applied, it outputs a signal indicating the presence of the vehicle. When applied for direction discrimination, it supports five adjustable output modes
3. Sensitive and fast, supports 3-level custom sensitivity, millisecond level response
4. Supports adjustable high and low frequencies for coil operation, and supports independent adjustment of two coils
5. Automatic calibration of equipment when powered on
6. Support automatic reset when powered on or sensitivity switch is adjusted, initialize monitoring status, and automatically calibrate coil operating frequency