Wireless Long Range Motion Detector: The effective range between the receiver and the transmitter is up to 100 meters, allowing you to receive timely alerts of family members, unexpected guests, employees, or other visitors arriving or leaving, even if you are at a distance from the receiver.
Outdoor Driveway Alarm with Two Alarm Modes and 38 Ringtones - The doorbell has two modes (LED flash/sound and LED flash), three volume levels (high/medium/low, range 25-80 decibels), and 38 ringtones to choose from.
Passive Infrared Sensor: Our sensor uses an advanced passive infrared (PIR) sensor to detect movement within its detection range. The sensor is powered by 3 AAA batteries (not included). When the infrared sensor detects movement, it sends a signal to the receiver.
Easy Installation - This alarm system can be installed in minutes. The sensor can be mounted on walls, fence posts, trees, or other surfaces, providing extra security for your home.
Applications: It is not only suitable as a driveway alarm, but also as a burglar alarm, alley alarm, pest detector, indoor car alarm, warehouse monitor, pantry alarm, garage and tool shed monitor, mailbox sensor, and front door or walkway detector. It is also ideal for alerting shop owners working in the back or out of sight when customers enter the store. It can also be used as a signal when pets try to enter or exit.