N911W Solar Powered Alarm for Garden, Farm Ultrasonic Animal Repellent Motion Sensor Infrared Detection

• 【Versatile Protection】Solar-powered ultrasonic motion sensor alarm effectively deters intruders, safeguarding your garden, yard, orchard, livestock, and farm both indoors and outdoors
• 【Four Working Modes】24 hours ultrasonic + flash, 2. night ultrasonic + flash, 3. 24 hours siren + flash, 4. night siren + flash
• 【Flexible Installation】Easily install on the ground using the provided stake or mount on walls/fences with included bolts and screws for optimal placement 
• 【Long-lasting Performance】One full charge provides over 150 alarm activations of 30 seconds each, or 8-10 days of operation in cloudy weather, with an impressive 350-day standby time when powered off
• 【Powerful Deterrent】Features dual-channel low-frequency 129dB alarm and high-frequency 12MHz-44MHz ultrasonic waves to effectively repel unwanted animals and intruders

Specifications:

• Model: N911W
• Material: ABS
• Solar Panel: 5V*130mA monocrystalline
• Charging Methods: Solar / DC charging
• Charging Time: Solar >8 hours, DC <2 hours (DC5V*1A)
• Battery: 3.7V*1200mAh 18650 lithium battery
• Sensing Distance: 5-8 meters (affected by ambient temperature)
• Alarm Sound: Low frequency 129dB*2 channels, High frequency 12MHz-44MHz*2 channels