Wireless Door Chime Alarm System with 58 Chimes, 600 FT Range for Business/Home/Office/Stores

Bistee, a company specializing in security and household products, has been established in China for 30 years. The company prides itself on its mature and stable technology, ensuring top-notch product quality and functionality. Customers can enjoy lifetime after-sales service, simply contact our team with any order or product inquiries. We appreciate your support and trust!

Product Description:

🔔 58 MELODIES & 5 VOLUME: Our doorbell offers 58 chimes and 5 adjustable volume levels (0 dB to 110 dB), catering to different occasions. LED indicators make it ideal for the elderly and hearing impaired. The doorbell remembers your last melody and volume settings even after a power outage, so there's no need to reconfigure.

👍 150 M/600 FT OPEN AREA RANGE: With a signal range that easily crosses doors or walls, you'll never miss a visitor, even if you're in another room or on a different floor. Note: Signal range is affected by battery level, so it's recommended to replace batteries every 12 months.

👍 EXPANSION SYSTEM: Our door/window sensor detects every entry and sends an alarm to the receiver, enhancing your place's security. You'll be alerted by the doorbell chime when someone opens your door/window or when your pet returns home. The system is expandable for various settings such as homes, businesses, apartments, classrooms, offices, basements, and more.

👍 EASY TO INSTALL: Simply plug the wireless doorbell into a socket and paste the door sensor chime on the door. The door chime is already paired before shipment. If you need to change the music or add a transmitter, a simple re-match process can be done.

✨ LIFETIME CUSTOMER SERVICE: Bistee's wireless doorbell is FCC, CE, and RoHS certified, ensuring top quality. Customers can enjoy a 30-day money-back guarantee and dedicated after-sales service team from the date of purchase. Should you encounter any issues, feel free to reach out to us at any time.

product information: