HTZSAFE Solar Wireless Driveway Alarm System- 1/4 Mile Long Transmission Range- 190 Feet Wide Sensor Range- No Wiring No Need Replace Battery- Outdoor Weatherproof DIY Security Perimeter Alert System. By entering your model number. WIDE RANGE OF APPLICATION(Driveway alert, Perimeter alarm and etc)- The infrared detection range of the solar sensors up to 190 feet, that means the infrared sensing terminals can be mounted up to 190 feet apart;and will send a wireless alarm signal back to the wireless alarm receiver up to 1/4 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 lithium ion 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. 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.