Wireless Door Chime and Sensor with 1000ft Range for Home, Office, and Business
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Category: secrui door chime

About this item
- [Out of the Box] This door chime has been paired before delivery. No need for wiring or electrician installation: simply plug the receiver into the socket, and glue the door sensor to the door with the provided double-sided adhesive, and you're ready to go.
- [Multiple Features] The door sensor chime is equipped with 60 different chime options and 5-level of volume range from 0dB to 110dB, so you can create a comfortable environment for your family. Silent mode with just LED flash is available when you don't want to be disturbed.
- [Distinguish Front and Rear Doors] All receivers will ring no matter which door is opened, but each door has a different tone, so you know where your guests are. If you want the sensor and receiver to work one-to-one, please try the steps in "How to clear the frequency and re-pair".
- Extended Range: Covers distances of up to 1000 feet (300m) in open air from the sensor (150m with walls). Provides complete coverage for your home or shop, ensuring no visitor goes unnoticed. Comes equipped with a 23A 12V battery that boasts Ultra-Low-Power design, offering a lifespan of 1-3 years.
- [Sensor upgrade] In order to avoid battery consumption during storage and transportation, we added a power button on the sensor, if not used for a long time, please turn off the sensor to extend the battery life.









































