Door Sensor Chime, Motion Sensor Door Bells Chimes for Business Doorbell Chime Motion Remote, Operating Range 918ft, 36Songs, 4Volume Levels, 5Modes, 1Receiver 1Motion Sensor 1Remote

5 Modes Motion Sensor AlarmIt serves not only as a motion sensor for detecting alerts but also offers additional functions. Welcome / Doorbell / Alarm / Color light / Lighting Mode. Motion detectors are a vital part of a home security setup. While the wireless door chime is suited 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 are selectable in doorbell mode. Welcome/doorbell/Alarm mode features 4-level volume adjustment. Color light/Lighting mode is silent and offers 4 levels of brightness adjustment.

Ideal for people with hearing impairments or when there is a sleeping baby in your home. Sensitive & Wide Wireless RangeThis motion sensor doorbell entry alert door chime for business stores detects movement across a wide area, with a working range of up to 280m/918ft between the receiver and motion sensor. The infrared sensor's detection range is approximately 2-8m/7-26ft, keeping you informed and secure. Expandable Wireless Home SecurityYou can select the number of transmitters and receivers you prefer. Each receiver of this motion sensor alarm can pair with up to 32 motion sensors and 8 remotes.

The doorbell uses distinct colored lights (red, green, blue) to tell sensors apart, though it does not support assigning unique chime sounds to each. Easy to Install & UseThe wireless doorbell can be powered by connecting to a USB port or by installing batteries (the infrared sensor requires 3 AAA batteries, and the receiver requires 3 AA batteries) to operate. Both the infrared sensor and the receiver come with a mounting base. The motion sensor doorbell can be rotated 360 degrees from left to right and 180 degrees from top to bottom