TECKNET Wireless doorbell, self-powered,Battery-Free Plug-in door,32 Chimes & 5 Volume Levels

• Guarantee - 3 years
• Mains-powered (plug-in) powered
• Batteries not required

Features and benefits

• Battery-Free Operation: This doorbell is eco-friendly, requiring no batteries for both the transmitter and receiver. It harnesses self-generated electric power when pressed, ensuring a stable signal without the need for battery replacements.
• Flexible Modes & Quiet Environment Support: It offers three modes - LED Only, Ring Only, and LED & Ring. You can mute the doorbell indefinitely, making it perfect for uninterrupted movie nights or nap times. The blue LED is a subtle visual alert, useful in loud environments or when the ring is inaudible.
• Durable and Weatherproof: The transmitter is IP44 rated, featuring a waterproof design that withstands temperatures from -10°C to 50°C and various weather conditions.
• Intelligent Memory Function: It remembers your last chosen melody and volume level even after a power outage, eliminating the need to reconfigure settings.
• Comprehensive Package & Warranty: The package includes a receiver, a push button, installation screws, plastic anchors, double-sided tape, and a user manual. It also comes with a 36-month worry-free warranty.
• User-Friendly Design: Designed for convenience and ease of use, catering to all user needs and preferences.
• Ideal for Various Environments: Suitable for use in diverse environments, adapting to both quiet and noisy settings effectively.
• Reliable Signal Transmission: Ensures consistent and stable signal transmission between the transmitter and receiver, offering peace of mind and reliability.