HTZSAFE Solar Wireless Driveway Alarm System- 1/2 Mile Long Transmission Range- 300 Feet Wide Sensor Range- No Wiring No Need Replace Battery- Outdoor Weatherproof DIY Security Perimeter Alert System

WIDE RANGE OF APPLICATION(Driveway alert,Perimeter alarm and etc) - The infrared detection range of the solar sensors up to 300 feet, that means the infrared sensing terminals can be mounted up to 300 feet apart; and will send a wireless alarm signal back to the wireless alarm receiver up to 1/2 mile away anytime someone passes between the solar sensors (Actual range will vary depending on the local terrain)

NO WIRING NO NEED TO REPLACE BATTERIES - The sensors are self-powered by solar recharged the rechargeable batteries; no need sunlight, the nature light on cloudy and rainy days also can charge the batteries normally; requires no wiring (both the power cables and signal cables)

LOWER FALSE ALARM RATE - The use of active and multiple infrared beams reduce false alarms from small animals and small objects such as birds and falling leaves; super infrared penetrating power reduce false alarms from the bad weather such as rain/fog/snow; infrared analysis technology reduce false alarms from the other nature light sources interference such as sunlight

DIY DESIGN, SUPER EASY TO SET UP IN MINUTES - No power cables because the sensor is solar powered; no signal cables because the signal is wireless transmission; so the installation time can be as little as a few minutes

FULLY EXPANDABLE SYSTEM - The kit includes 1 pair solar wireless photoelectric beam sensors and 1 piece AC/Battery powered new version alarm receiver. Expandable up to 32 sensors and unlimited alarm receivers for complete coverage of your property. 4 volume levels adjustment and 35 ring tones optional. Match different ring tones with different sensors around your property to differentiate where motion is being detected.