AVANTEK Wireless Doorbell – 1300 ft Range, 52 Melodies, CD-Quality Sound, LED Flash, IP55 Waterproof, 1 Button + 2 Receivers

Overview

The AVANTEK Wireless Doorbell blends reliable signaling with thoughtful design, built to perform in diverse environments. The transmitter runs on a long-lasting lithium battery with ultra-low power draw, while the housing is IP55 dustproof and waterproof. It operates across a wide temperature span from -4 °F to 140 °F, making it suitable for indoor spaces and varied climates.

Crystal Clear Chimes and Flexible Comfort

The 40 mm stereo speaker delivers rich, crisp sound, and you can choose from 52 melodies to match your space. Five adjustable volume levels allow up to 115 dB, so you hear the ring clearly without overpowering the room. The sound profile can be tailored to different times of day or settings.

Reliable Coverage You Can Count On

Included are one push-button transmitter and two plug-in receivers designed to minimize interference with other devices. With a wireless range up to 1300 feet (400 meters) in open space, you can monitor entry across multiple rooms or a larger entryway without missing a visitor.

Smart Memory and Easy Setup

The memory function preserves your last melody and volume after a power outage, so you don’t have to reset the settings each time power returns. You can expand coverage by adding extra receivers (RB-1/CR-1), and setup is simplified by the included mounting hardware for quick installation.

Real-World Scenarios

Perfect for classrooms, multi-room homes, offices, or care areas where staff or visitors move between spaces. The LED visual cue provides an extra signaling option, complementing the audio chime for a more versatile alert system.

• Ultra-low power transmitter with a long-lasting lithium battery (up to 3 years)
• IP55 dustproof and waterproof exterior for diverse weather conditions
• 1300 ft / 400 m wireless range with 2 plug-in receivers
• 52 melodies, 5 volume levels, up to 115 dB, 40 mm stereo speaker
• Memory function restores last settings after outages
• Expandable with additional RB-1/CR-1 receivers and simple installation hardware

What’s in the Box

Transmitter, two plug-in receivers, mounting screws, anchor plugs, one key, adhesive patch, and a quick-start guide.

• Transmitter button
• Plug-in receivers (2)
• Mounting hardware
• Adhesive patch and key
• User guide

This doorbell offers a practical, flexible signaling option designed to adapt to your space and routine. It presents a range of possibilities to tailor alerts to your environment, without making guarantees about specific outcomes.