GREENCYCLE Wireless Motion Sensor Detector Alarm, Home Security Alert, 4 Volume Levels, LED Indicators, Motion Sensor Doorbell for Business Store Entry Elert, LED Indicator & Vibration, 4Set in Total

Package Included: Greencycle Motion Sensor Doorbell 3Pack Greencycle Motion Sensor Alarm Simplified Version

• 【5 Modes Motion Sensor Alarm】Not only serves as a motion sensor to detect alerts but also has other functions. Welcome / Doorbell / Alarm / Color light / Lighting Model. Motion detectors are essential in a home security system. Doorbell chimes can detect movement in the surrounding areas - driveways, front porches, gates, homes, sheds, offices, walkways, swimming pools, stores, etc. And trigger an alert to the linked receiver.
• 【Sensitive & Wide Wireless Range】The motion sensor doorbell entry alert door chime for business stores catches movement from a broad scope of space, with a working Range of up to 280m/918ft between the receiver and motion sensor. The detection range of the infrared sensor is approximately 2-8m/7-26ft to keep you informed and safe. You can put the motion sensor detector on the porch, gallery, or mailbox and put the receiver in your house.
• Four LED Indicator for Visual Alerts - Built-in LED indicator visually signals when sensor is triggered, with option to synchronize sound alerts, providing an extra layer of awareness. This wireless doorbell ringer also offers a vibration function that is an excellent choice when you need to be alerted without creating noise. Elevate your security game with motion sensor alarm and door chime. It's a solution for monitoring entrances, ensuring your property remains secure and well-protected.
• 17 Ringtones & 5 Volume Levels - Motion alarms detection chime has 17 ringtones and 5 adjustable volume levels for personal preferences. When the alert system receiver receives the signal from the motion sensor detector, the LED indicator light will flash. With an extensive selection of 17 distinct ringtones and 5 adjustable volume levels, you can set the perfect tone and volume for your specific needs. Whether you want a gentle chime or a loud alert, this doorbell has you covered.
• Effortless Setup & Battery or USB Powered - Powered by a convenient battery or USB Port, you can set up this wireless doorbell without need for complex wiring or professional help. It's a hassle-free solution that gets you up and running in no time. The motion detector sensor can be rotated 360 degrees from left to right and 180 degrees from top to bottom. So easy to install and can rotate to any position you need. (Infrared sensor needs 3pcs AAA batteries & receiver need 3pcs AA batteries)