Wireless doorbell with wall plug and batteries 510AC

Product name: Wireless Doorbell with Batteries Description: The smart wireless doorbell provides you with comfort and security in your home without the need for electrical wiring. It features easy installation, an elegant design, and a clear alert sound that can be heard from different parts of the house, making it ideal for homes, offices, and shops. How to use: Insert batteries into the doorbell device and the push button. Fix the doorbell unit inside the house in a suitable place. Fix the push button outside the door using the attached adhesive or screws. When the button is pressed, the doorbell emits a clear sound. Features: Wireless operation without electrical wiring. Range of more than 30 meters. Loud and clear alert sound. Modern design in elegant white color. Easy to install and use. Equipped with original Duracell batteries. Specifications: Operating type: Wireless. Transmission range: up to approximately 30 meters. Available colors: White with an orange touch. Power: AA and AAA batteries. Country of manufacture: China. Product number: DB-100. Box contents: Main doorbell device, wireless doorbell receiver, two Duracell AA batteries, AAA button battery, user manual. Warning: Not used in very humid places or directly under rain. It is recommended to replace batteries when the sound weakens.