Full expandable security driveway alarm system,long range solar powered driveway alarms wireless outside weatherproof with doorbell This wireless solar driveway alarm system alerts you when it's weather resistant sensor detects motion from people, vehicles or animals that cross its path. Monitor/protect your outdoor/indoor property all day and night. The motion sensor is powered by a battery, which is charged through the existing solar panel. So, there is no need to be continually replacing the battery. It can also be charged through a USB-C cable. The system can wirelessly transmit alerts between the motion sensor and the receiver from up to a half a mile in an open and accessible area. The wireless transimssion distance maybe reduce the transmission distance due to obstacles such as environment, trees and metals in actual use.The motion detection sensitivity range can be set as low as 20 feet and as high as 30 feet in distance. This is a fully expandable security alarm system. One receiver can add up to 16 sensors and one sensor can also be connected to multiple receivers. As you can see, this system can fully cover your family’s property protection needs. Receiver is Portable and Rechargeable ● The receiver is built-in a large capacity rechargeable battery, which can be used continuously for a month when fully charged once. Unlike other products using AA batteries that require frequent battery replacement, this makes it very portable and easy to use. ● The receiver comes with a USB Type-C charging cable (excluding a 5V adapter). You can use your phone adapter or the USB port on your computer to charge it. Easy to use Settings ● To Arm/Disarm: When the receiver is turned on, double-click the power button to change between arm and disarm modes ● Arm mode: The audible alarm and the zone indicator light flash are carried out simultaneously. ● Disarm mode: The sound alarm will be muted, and only the zone indicator light will flash. Expandable Speaker/headphone ● The maximum sound level of the receiver is 100dB. ● This receiver has a 3.5mm audio output port. ● If you don't want to disturb others, you can connect it to headphones. ● If you feel the sound level is too low, you can connect an external amplifier to amplify the sound. Alert Modes ● ALARM OFF: The motion senor alarm is off. (Default mode). ● SOUND & LIGHT: The motion sensor gives an audible sound and visual indication at the same time. ● SOUND: The motion sensor only provides an audible alarm. ● LIGHT: The motion sensor only displays a light prompt. Note: Regardless of which mode the sensor is in, it will still be connected to the receiver. Detection Range ● The motion sensor can detect moving objects within a maximum range of 40 feet. ● Short press the power button to change the detection sensitivity of the motion sensor between low and high. (Low=20 feet/High=30 feet). Reliable & Trustworthy ● Super simple to install & set up. ● IP 65 Weatherproof outdoor sensor. ● The motion sensor operates at temperatures from -4°F to 140°F. It is easy to add/pair a new motion sensor: Step 1: First power on the receiver. Then press and hold the Mode button for 3 seconds to enter the pairing mode. The zone number flashes quickly for 30 seconds as it waits for the pairing; Step 2: Power on the motion sensor or wave your hand in front of the detection window to trigger the motion sensor; Step 3: The receiver will produce a unique tone to indicate that the pairing has been successful. The zone number will be increased automatically; Step 4: You can also specify this zone number manually. Press and hold the Mode button for 3 seconds to enter the pairing mode. Then short press the mode button to change the zone number to your favorite. Now wave your hand to trigger the motion sensor to complete the pairing. The receiver has four zones to choose from. Each zone has an independent chime to facilitate the identification of which region's sensor has been triggered. If you want to change the chime, you can refer to the pairing method to pair the sensor to another zone. Scare away thieves or unknown visitors in the sound and light alarm mode driveway alarm to scare intruders. The receiver connect to the earphone to avoid the animals to hearing the sound of alert. This wireless alarm system can serve as a hunting assistant to detect the movement of animal. You can connect a headphone to the receiver to avoid disturbing the prey. Mounting and Charging