Smart Wireless Doorbell for Easy Installation and Diverse Alerts

This high-quality wireless doorbell is suitable for use in homes, offices, and stores. It undergoes strict quality testing and inspection before leaving the factory. With 58 ringtones to choose from, including "Welcome Greetings," "Piano Symphony," and "Church Bells," this doorbell offers a customizable experience. Its 4-level adjustable sound range of 25-115dB, along with a built-in LED indicator, makes it adaptable to various settings.

The doorbell's digital, powerful, and stable signal can transmit up to 1300 feet, with superior penetration through obstacles, including up to 5 walls. This long-distance capability, coupled with a battery life of up to 3 years and low annual electricity costs (under $1), ensures reliable and convenient use.

Installation is a breeze, taking just 5 minutes. Users have the option to either use the provided sticky pads or screws to mount the device. The package includes 2 plug-in receivers, 2 transmitters (with batteries installed), 2 sticky pads, 4 screws, and 4 anchors.

The doorbell's versatility allows users to identify different doors by their unique chimes, ensuring they know which door is being knocked on. The 1300-foot range and superior signal penetration make it possible to place one receiver in the living room and another in the bedroom or kitchen, for example, while the two transmitters can be installed on the front and back doors (or one can be kept as a backup).

The built-in LED indicator flashes with sufficient brightness to remind users, including the hearing-impaired or those with babies, that someone is approaching.

Featuring 58 ringtones with CD-quality sound, ranging from "Welcome Greetings" to "Piano Symphony" and "Church Bells," this doorbell can be adjusted across 4 volume levels (25-115dB) to suit various environments. The bright LED indicator ensures that even the hearing-impaired or those with babies can be alerted to someone's arrival.

With an IP55 waterproof rating, the doorbell can withstand harsh weather conditions, including frost, rain, and extreme temperatures (from -22°F to 158°F). Its powerful, stable, and digital signal can transmit over long distances without interference from other radio waves, eliminating the risk of unexpected nighttime ringing.

The long-lasting 23A 12V alkaline battery in the transmitter can last up to 3 years, reducing the need for frequent battery replacements. Replacing the battery every 1-2 years can further improve signal transmission.

This doorbell can also be used for home care, allowing families to place the transmitter near elderly members who may need assistance. Simply pressing the transmitter will trigger the receiver to signal for help.

The doorbell's versatility extends to various home, office, classroom, and other settings, ensuring users are alerted to visitors in a timely manner.

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