Ultraspmoc+Flahing+Alarm to scare unwanted animals and make them away from your garden. Mode 1 with Yellow LED light: Ultrasonic + Alarm + Flashin Mode 2 with Green LED light (brighten a long time): Flashin Mode 3 with Red LED light (brighten a long time): Ultrasonic + Alar Mode 4 with Red LED light flash: LED lighting, last 30 seconds. Above all 4 modes are triggere PRODUCT FEATURES Power Supply: 9-volt battery stacked or a mains powered 9V adapto Passive infrared area: 70 square mete Passive infrared area: 110 degre Frequency range:3kHz (Alarm Sonic Frequency) / 20kHz (Ultrasonic Frequency Audio frequency:app 7KH Output sound pressure: 110 d APPLICATION: Garden, Yard, Balcony, Pond, Farm... OEM, ODM SUPPOR Mode 5 with Green LED light flash: Ultrasonic with long time working with automatic (without trigger, without passive infrared)