Quick detail Pest type: Any bird Pest control type: Ultrasonic bird supplementator Feature: Environmentally friendly Place of birth: China guangdong (mainland) Brand: Far away Model: Yd-q3 Features: Exclusion of birds Voltage: 220v-12v dc Specification: 13.5 * 18 * 3.5 cm Voice frequency: Reaching 160dl Ultrasonic frequency: For 10khz-1mhz Operating mode: Automatic / manual mode of operation Scope of action: 2000 square meters Installation: Easy installation Brand: N-ec Quality: High quality Technical parameters: Button Project Parameter 1 Power supply Dc 12v, ac 220v, solar energy 2 Anti-bird way Sound, ultrasonic and flash 3 Use range 5-8 acres 4 Rate power 100 watts Fives Waterproof level Level 6 6 Voice database 120 db 7 Ultrasonic frequency 13000hz- 20000hz 8 Operating mode Manual or automatic mode 9 Application Airport, orchard, farm 10 Career More than 5 years -