5 Modes Motion Sensor AlarmNot only serves as a motion sensor to detect alerts but also has other functions. Welcome / Doorbell / Alarm / Color light / Lighting Mode. Motion detectors are essential in a home security system. While wireless door chime is suitable for indoor applications, please note that it is not waterproof
36 Ringtones & 5 Welcome Language Rings5 welcome languages are selectable in welcome mode. 36 ringtones selectable in doorbell mode. Welcome/doorbell/Alarm model has 4 level volume adjustment. Color light/ Lighting mode is silent and has 4 levels of brightness adjustment. Great for people with hearing disabilities or if there is a sleeping baby in your house
Sensitive & Wide Wireless RangeThe 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
Easy to Install & UseThe wireless doorbell can be used by connecting USB port or installing it with batteriesinfrared sensor needs 3 AAA batteries and receiver needs 3 AA batteries)to make it work. Both the infrared sensor and the receiver have a mounting base. The motion sensor doorbell can be rotated 360 degrees from left to right and 180 degrees from top to bottom
