Wireless Chime, Security Alarm, Motion Sensor Chime, No Wiring Required, Battery Operated, USB

【Infrared Motion Sensor Equipped】
Equipped with an infrared sensor that automatically detects human movement.
With a detection range of approximately 3-7m and a wide coverage of about 100° horizontally and 15° vertically, it reliably detects visitors and intruders.
【Wireless, No Wiring Required】
The transmitter and receiver are wirelessly connected. No troublesome wiring work is needed, making installation easy.
The maximum communication distance is approximately 150m (theoretical value in line-of-sight conditions), ensuring notifications reach from the entrance to inside the house.
【Volume Adjustment & Silent Mode】
Volume can be adjusted in 3 levels (approx. 25-113dB).
Features 36 melodies and can be set to two modes: Sound + Light or Light Only (Silent).
【Battery & USB Power Compatible】
The transmitter supports 3 AAA batteries (sold separately) or USB power.
Can be used flexibly depending on the installation location.
【Also Useful for Security and Monitoring】
Recommended not only as a visitor chime but also for security measures and managing entry/exit in stores and offices.

*Returns and exchanges due to color differences, compatibility issues, etc., are not accepted.
*We provide no guarantee for any accidents, damages, or troubles that may occur while using this product.
*As this is an imported product, there may be scratches, scuffs, dents, etc., on the exterior or main unit due to transportation.