Business Wireless Doorbell Chime 600 FT Range 58 Chimes 5 Volume Levels LED Indicator

SMART DETECTION:
150 M / 600 FT OPEN AREA RANGE DOOR SENSOR CHIME ensures you never miss a visitor, no matter where you are in the house. Even if you're in another room or on a different floor, you'll hear the chime. Note that the battery level may affect the signal range; it's recommended to change the battery every 12 months.

MULTIFUNCTIONAL CHIMES:
58 MELODIES & 5 VOLUME LEVELS cater to various occasions. Choose from 58 different chimes and adjust the volume from 0 dB to 110 dB to suit your needs. LED indicators assist the elderly and those with hearing impairments. The memory function retains the previous melody and volume settings after re-plugging.

EXTENSIBLE SENSOR NETWORK:
58 DOOR CHIME SENSOR EXPANSIBILITY allows one door chime receiver to be paired with up to 58 door sensors, or one sensor to be paired with up to 58 door chime receivers. By adding new sensors, you can additionally pair each one with a different ringtone, making it easy to identify which door or window is being triggered.

SIMPLE INSTALLATION:
EASY TO INSTALL with a simple plug-and-place system. Tear off the tape on the back of the door sensor chime and stick it to the door, then plug the receiver into a socket. The wireless door chime is pre-matched for convenience. For any music changes or additional transmitters, re-matching is required. Contact the seller if you need help.

DEDICATED CUSTOMER SUPPORT:
LIFETIME CUSTOMER SERVICE from BISTEE. Perfect for business, home, apartment, classroom, office, and basement use. Enjoy a 30-day return policy and our passionate after-sales service team. Contact us at any time for help with any issues.