1 x Wireless Motion Sensor1 x Plug-in ReceiverSolar Driveway Alarm System 1/4 Mile Long Range Outdoor Motion Sensor Detector(1)Wireless Motion SensorMaterial: ABSDetection Angle: 15Wireless Transmission Range: Open Land 500 MetersWireless Frequency: 433MHz FSK+FHSSWorking Voltage: 3.3VBattery Type: Chargeable LiFePO4 BatteryBattery Capacity: 500mAhWorking Current: Static: 1mA; Alarming: 60mASolar Panel Output Current: 100mA in Sunny daysWorking Temperature Range:-22 to 158-30 to 70)Detection Range: Low sensitivity-25feet(7. 5m)Mid sensitivity-30feet(9m)High sensitivity--50feet(15m)External Power Supply: Solar Panels or DC5V~12V AdaptersInduction Mode: Infrared InductionWaterproof Dustproof Grade: IP65(2)Plug-in ReceiverMaterial: ABSWorking Voltage: AC110V-220VWorking Current: Static Current 20mAAlarming Current 300mAWireless Frequency: 433MHz FSK+FHSSFunctions: 4 kinds of volume adjustable35 adjustable ringtones32 detectors can be associated(3)FeaturesSOLAR POWRED NO NEED REPLACE BATTERIES- The sensor is powered by built-in rechargeable lithium ion battery which will be charged by the solar panel,so no need replace the battery.DIY DESIGN,SUPER EASY TO SET UP IN MINUTES-The KIT has been programmed already before shipped; the sensor is solar powered and no need replace batteries;wireless communication between the sensor and the alarm receiver,so the installation time can be as little as a few minutes.EXTREMELY RELIABLE- improving the design of the infrared detection chip and the detection angle to reduce the false alarms from the sunlight/rain/fog/snow/wind/temperature change and etc. the outdoor motion sensor is waterproof(IP65),fully-enclosed design.the working temperature range is from -30 to 70.WIDE RANGE OF APPLICATION- the wireless range from the sensor to the alarm receiver is up to 500 Meters(actual range will vary depending on the local terrain); the sensor detection range is up to 50 feet.(it has 3 sensitivities adjustable,Hi=50ft,Mid=30ft;Low=25ft);Ideal for driveways,walking paths,and anywhere of your property you want to be alerted.FULLY EXPANDABLE SYSTEM- the kit includes one solar powered motion sensor and one plug-in 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. Such as the melodies for the front door is Ding Dong,and for the backyard is Jingle Bells.(4)Package Included:1 x Wireless Motion Sensor1 x Plug-in Receiver