2PCS Home Wireless Doorbell

2PCS home wireless doorbell, long-distance reception, simple atmosphere Features: 1. Using imported precision electronic materials, combined with unique long-distance technology, under the same power consumption, the wireless effective distance of the doorbell can reach up to 300 meters. 2. Use high-quality speakers to make the doorbell output pure music with high decibels. 3. Imported stable music chip is used and 52 polyphonic ringtones are loaded to make the doorbell sound rich and pleasant. 4. European and American design style, simple, fashionable and atmospheric. 5. Unique product appearance patent. 6. Humanized four-level volume adjustment to meet the needs of different environments and different sound levels. 7. Digital double-panel circuit design, stable work, strong and reliable performance. 8. Humanized design, the factory includes installation adhesive stickers and expansion screws, and you can install it by yourself without any help from professionals. 9. The transmitter remote control button has a long life design. If it is pressed 5 times a day, it can be used continuously for 25 years. Color: white