【PORTABLE BATTERY OPERATED】This wireless doorbell is powered by 3 AAA batteries (included), so no electrical outlet is required. The receiver can be mounted on the wall with screws or placed on a desk or table. Its portable design allows you to easily move it to the backyard, basement, garage, or bedroom.

【WIRELESS DOORBELL WITH TOUCH BUTTON】Features a modern touch push button design specially suitable for hearing-impaired users. With IP44 waterproof and dustproof protection, the transmitter offers high sensitivity and low power consumption, making it perfect for both indoor and outdoor installation.

【FLASHING LED LIGHT ALERT】The wireless doorbell includes 36 selectable melodies and 4 adjustable volume levels (Mute, Low, Medium, High). A bright built-in LED flashing indicator provides a visual alert, making it ideal for the hearing impaired or noisy environments.

【LONG WIRELESS RANGE UP TO 1200FT】Equipped with a strong and stable wireless signal, the doorbell operates up to 1200ft in open areas. The signal is designed not to interfere with other household electronics or nearby devices.

【QUICK & EASY INSTALLATION】Simply insert 3 AAA batteries into the receiver and attach the transmitter to the door frame after removing the insulating tab. For best performance, avoid installing the unit too close to metal objects or electronic devices such as TVs, WiFi routers, or computers.