HTZSAFE Solar Wireless Driveway Alarm System Battery Operated Security Alarm with 2 Sensors Count

HTZSAFE Solar Wireless Driveway Alarm System Battery Operated Security Alarm with 2 Sensors Count Powered by a built-in rechargeable battery charged by the solar panel, even on rainy days Requires no wiring and is easy to install Wireless transmission range of up to 1/4 mile Sensor detection range of up to 50 feet with three adjustable sensitivities (Hi=50ft, Mid=30ft, Low=25ft) Ideal for various intrusion alarm applications, including driveways, walking paths, and front doors Expandable system supports up to 32 sensors and unlimited alarm receivers for comprehensive property coverage Wireless receiver features four volume levels and 35 optional ringtones to differentiate motion detection locations Waterproof (IP66) with a fully enclosed design, resistant to rain, fog, snow, wind, and temperature changes Operating temperature range from -22°F to 158°F (-30℃ to 70℃)