Wireless Hands-Free Doorbell Intercom with 1000 ft Range

User-Friendly Smart Doorbell: Pre-Paired for Instant Use - Our full duplex intercom doorbell is designed for effortless installation and immediate use, perfect for various settings including homes, apartments, offices, classrooms, and warehouses. - Install doorbell transmitters wherever you desire without any complex setup. - Enjoy hands-free two-way communication with visitors ring the doorbell and the receiver simply pressing the answer button once.

Convenience and Safety: - Real-time communication allows you to identify and converse with visitors, making it especially convenient for seniors. - Lightweight and portable design fits seamlessly into any home or office environment.

High-Performance Sound: - With 8 adjustable volumes, SANZUCO wireless doorbells cater to various needs, ensuring clear and loud ringtones and loud intercom voice volumes throughout your house, office, or classroom. - High-fidelity stereo speakers produce rich and crisp sound, supporting seamless real-time two-way communication.

Robust and Durable Design: - Built for versatility, our doorbell operates across a wide temperature range from -4°F to 140°F, and can reach up to 1000 feet. - IP55 waterproof with LED lights, ensuring performance in all weather conditions.

Efficient Battery Life: - Powered by a rechargeable lithium-ion battery, the doorbell receiver can last up to 12 days on a full charge. - The doorbell transmitter offers up to 4 months of use on a single charge, reducing the need for frequent recharging. - Voice prompts notify you when individual units need charging, ensuring consistent performance.