GREENCYCLE Motion Sensor Doorbell, Wireless Welcome Doorbell, Commercial Door Entry Alert, Motion Sensor Alarm Outdoor Waterproof, Motion Sensor Door Chime, 900ft Long Range Loud Chimes Alert

Package Included: 3 X Motion Sensor Doorbell 1 X Motion Detector Alarm Outdoor

• ✨【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.
• ✨【36 Ringtones & 5 Welcomes Doorbell Rings Languages】5 welcome languages are selectable in welcome mode. 36 ringtones selectable in doorbell mode. Welcome/doorbell/Alarm model has 4 level volume adjustable. Color light/ Lighting mode is silent and has 4 levels of brightness adjustable. Great for people with hearing disabilities or if there is a sleeping baby in your house. The color light model also has 4 colors selectable.
• ✨【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 4-8m/13-26ft 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.
• ⚡Expandable Wireless Home Security - Flexible design according to your actual needs. You can choose the quantity of transmitter and receiver as you like, which can be freely matched and set special lights or ringtones with each other. Each receiver of this motion sensor detects alarm and can work with 32 motion sensors and 8 remotes at most.
• ⚡Easy to Install & Use - Motion detector receiver can be used by connecting USB ports or installing batteries. Sensor has waterproof function which cannot be charged by USB.（infrared sensor needs three AAA batteries and receiver needs two AA batteries to make it work) Both the infrared sensor and the receiver have a mounting base. The infrared sensor can be rotated 360 degrees from left to right and 180 degrees.