Wireless Doorbell Chime for Business with 600 FT Range

From the Brand:

Bistee is a company that specializes in security and household products. Founded in China 30 years ago, the company has developed mature and stable technologies in product quality and function. All Bistee customers can enjoy lifetime after-sales service. If you have any questions about your order or products, please don't hesitate to contact our after-sales service team.

Thank you for your support and trust!

Product Description:

1. Home Security
2. Property Security
3. Office Security

🔔 SAFEGUARD YOUR EVERY EXIT: The 150 M/600 FT open area range door sensor chime ensures you'll never miss a visitor, even if you're a few rooms away or on another floor. Note: The battery level will affect the signal receiving range of the doorbell, so it's recommended to change the batteries every 12 months.

🔔 58 MELODIES & 5 VOLUME: The wireless doorbell features 58 chimes and 5 adjustable volume levels (0 dB to 110 dB) to suit your needs for different occasions. 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.

🔔 58 DOOR CHIME SENSOR EXPANDABLE: One door chime receiver can be paired with up to 58 door sensors, or one door sensor can be paired with up to 58 door chime receivers. By adding new sensors, you can also pair them with different ringtones, allowing you to identify which door or window has been triggered.

🔧 EASY TO INSTALL: Simply plug the door entry chime receiver into a socket and peel off the tape behind the door sensor chime to paste it on the door. The wireless door chime has been pre-matched before shipping. If you need to replace the music or add a transmitter, please re-match. (Please contact the seller if you have any product-related issues.)

💌 LIFETIME CUSTOMER SERVICE: The BISTEE wireless door chime can be used for business, home, apartment, classroom, office, basement, and more. Customers can enjoy a 30-day return policy and a passionate after-sales service team from the date of purchase. Please contact us at any time if you have any problems.

product information: