Wireless Door Sensor Alarm Chime - 600 FT Range - 58 Chimes - 5 Volume Levels

Product Description SafeGuard Every Exit: Ensure you never miss a visitor with the 150m/600ft open area range door sensor chime. Whether you're in another room or on a different floor, this device will alert you. It is important to note that the doorbell's signal receiving range may be affected by the battery level, so we recommend changing it every 12 months.

Varied Melodies & Adjustable Volume: With 58 different chimes and 5 volume levels (0 dB to 110 dB), this wireless doorbell can be customized to suit your preferences for different situations. The LED indicators make it suitable for the elderly and hearing impaired. The memory function retains your previous melody and volume settings even after re-plugging the device.

Expandable Door Chime System: You can pair one door chime receiver with up to 58 door sensors, or one door sensor with up to 58 door chime receivers. Adding new sensors allows you to assign different ringtones to each door/window so you can easily identify which one has been triggered.

Easy Installation: Simply plug the door entry chime receiver into a socket and stick the door sensor chime on the door using the tape provided. The wireless door chime is pre-matched before shipping, but if you need to change the music or add a transmitter, you will need to re-match it. Feel free to contact the seller for any product-related issues.

Lifetime Customer Service: The BISTEE wireless door chime is suitable for various settings such as homes, businesses, apartments, classrooms, offices, and basements. We offer a 30-day return policy and a dedicated after-sales service team from the date of purchase. Please reach out to us anytime for assistance with any problems you may encounter.

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