About eMACROS 1/2 Mile Long Range Solar Wireless Driveway Alarm Outdoor Weather Resistant Motion Sensor
The solar motion sensor with wireless motion alert is perfect for home, business, property, and worksite. The sensor may be placed up to a 1/2 mile from the base unit in ideal condition. If there is no electromagnetic or metal interference (metal buildings), the effective working distance will be shortened. It has excellent waterproof & anti-freeze functions, so it is ideal for use in extreme weather conditions, such as snow, ice, rain, and sleet, as well as high temperatures. Please do not let the sensor eye aim to the straight sunlight, or it would be affected by heat sources and cause a false alarm. Please try to set your sensor above the ground around 4.5-6ft high and 0-30 'from your driveway' please make sure there are no trees and moving branches in front of your sensitivity sensor, please don't drop down on the ground if it's not charged properly, we need to confirm the battery is defective or not, and we could replace the new one for you.
