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Wireless Doorbell, SANZUCO Doorbells Hands Free Communication, Full Duplex Waterproof Door Bell 1000 Feet Range Rechargeable with 4 Melodies, 8 Volume Levels, 2 Receiver + 2 Transmitter, Black

Full Duplex Doorbell: Our full duplex intercom doorbell is super easy to use and ideal for any occasion such as a house, apartment, office, classroom, warehouse, etc. Guests outside the door ring the doorbell, and the receiver only needs to press the answer button once to enjoy real-time two way hands free communication. You can get to know the visitors through conversation, which is convenient for the elderly
High Quality Sound: SANZUCO wireless doorbell has 8 adjustable volumes which can change the ringtone volume and voice volume. Intercom doorbell volume sound is loud enough to make sure that you can hear the door bell rings in any place of your house, office, classroom and the stereo speaker produces rich and crisp sound to support real time two way communication
Long Range Doorbell: This wireless remote control doorbell adopts high-frequency electrical technology and frequency modulation signal protocol to provide strong anti-interference protection and multi-signal pairing. Customize your 4 doorbell chimes, our doorbells can reach up to 1000 feet and operate at temperatures between -4 ° F and 140 ° F. This wireless doorbell also features IP55 waterproof and LED lights

Overview

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How did we get our start?
Yeah, 20+ years back, kicked off making home wireless intercoms. Still our jam! Helping folks connect easy & reliable—we still love it. Simple, easy-to-use, reliable gear. Period.
What makes us different?
Obsessed with getting it right. We sweat the small stuff—every material, every tech detail—so your family's comms are rock-solid clear. Always tweaking, not 'cause we have to, but 'cause better's the goal. That's the edge.
We fix clunky comms! Our goal?
A dead-simple, awesome intercom we geeks love, and you & your crew will dig using. Stay connected, no frustration
2025 60D Intercom
60D Intercom Advantage
INTERCOM & DOORBELL
SANZUCO INTERCOM
Hands Free Intercom
Allow two-way hands-free real-time intercom
Wireless Doorbell Intercom
Hands-Free Intercom: See Who's Knocking. No Standing Required
WIRELESS DOORBELL
SANZUCO Intercom

Sanzuco Wireless Doorbell

Merchant Video

SANZUCO WIRELESS DOORBELL —— Know who's there & chat before you unlock

Doorbell Transmitter: Instant Doorbell Chime at a Press

Doorbell Receiver: Press 'Answer': Start Two-Way, Hands-Free Chat in Real Time!

sanzuco wireless doorbell

Merchant Video

SANZUCO Doorbell Low battery: transmitter triggers "OUTDOOR BATTERY LOW" on receiver;

receiver voices "INSIDE BATTERY LOW" until auto-off. Charge fully & power on to resume.

Explanation of Doorbell Functions & Pairing

Merchant Video

NOTICE

Pre-paired. For first use, fully charge the doorbell with the included cable and charging brick.

Built-in mic & speaker. During intercom, keep units at least 8 ft apart.

For consistent performance, we recommend using the included charger and cable.

Why does my DOORBELL make that loud static/screeching noise?
Doorbell’s built-in mic & voice system. Keep 8ft+ between units during intercom - closer distances may cause that high-pitched squeal at louder volumes. For clearer operation, use volume setting 3-4 or increase spacing slightly if needed
Why isn't my doorbell working?
Battery issue or lost pairing.
1. Check Transmitter/Receiver charge. If dead, Receiver auto-off. Charge to restart.
2. Re-pair doorbell. Let us know if unresolved.
Does the doorbell need to be paired for the first use?
No. Pre-paired. Fully charge doorbell transmitter & Receiver. Power on Receiver. Mount transmitter to use.
Does the doorbell make any other sounds at night?
Likely Doorbell low-battery alerts ('OUTDOOR BATTERY LOW' or 'INSIDE BATTERY LOW'). Charge Receiver once weekly to prevent sleep disruption.

How did we get our start?
Yeah, 20+ years back, kicked off making home wireless intercoms. Still our jam! Helping folks connect easy & reliable—we still love it. Simple, easy-to-use, reliable gear. Period.
What makes us different?
Obsessed with getting it right. We sweat the small stuff—every material, every tech detail—so your family's comms are rock-solid clear. Always tweaking, not 'cause we have to, but 'cause better's the goal. That's the edge.
We fix clunky comms! Our goal?
A dead-simple, awesome intercom we geeks love, and you & your crew will dig using. Stay connected, no frustration
2025 60D Intercom
60D Intercom Advantage
INTERCOM & DOORBELL
SANZUCO INTERCOM
Hands Free Intercom
Allow two-way hands-free real-time intercom
Wireless Doorbell Intercom
Hands-Free Intercom: See Who's Knocking. No Standing Required
WIRELESS DOORBELL
SANZUCO Intercom

Sanzuco Wireless Doorbell

Merchant Video

SANZUCO WIRELESS DOORBELL —— Know who's there & chat before you unlock

Doorbell Transmitter: Instant Doorbell Chime at a Press

Doorbell Receiver: Press 'Answer': Start Two-Way, Hands-Free Chat in Real Time!

sanzuco wireless doorbell

Merchant Video

SANZUCO Doorbell Low battery: transmitter triggers "OUTDOOR BATTERY LOW" on receiver;

receiver voices "INSIDE BATTERY LOW" until auto-off. Charge fully & power on to resume.

Explanation of Doorbell Functions & Pairing

Merchant Video

NOTICE

Pre-paired. For first use, fully charge the doorbell with the included cable and charging brick.

Built-in mic & speaker. During intercom, keep units at least 8 ft apart.

For consistent performance, we recommend using the included charger and cable.

Why does my DOORBELL make that loud static/screeching noise?
Doorbell’s built-in mic & voice system. Keep 8ft+ between units during intercom - closer distances may cause that high-pitched squeal at louder volumes. For clearer operation, use volume setting 3-4 or increase spacing slightly if needed
Why isn't my doorbell working?
Battery issue or lost pairing.
1. Check Transmitter/Receiver charge. If dead, Receiver auto-off. Charge to restart.
2. Re-pair doorbell. Let us know if unresolved.
Does the doorbell need to be paired for the first use?
No. Pre-paired. Fully charge doorbell transmitter & Receiver. Power on Receiver. Mount transmitter to use.
Does the doorbell make any other sounds at night?
Likely Doorbell low-battery alerts ('OUTDOOR BATTERY LOW' or 'INSIDE BATTERY LOW'). Charge Receiver once weekly to prevent sleep disruption.

This wireless doorbell is a full duplex intercom doorbell that provides two-way real-time communication in hands-free. The Lithium battery in this wireless doorbell has a strong battery which can charge over 500 times. For the transmitter, the battery can be used for 4 months in each charge and the battery in the receiver can be used for 12 day in a single charge. Due to its 1000 feet reliable wireless range and high signal penetration, press the outdoor transmitter when a visitor arrives, and the doorbell receiver will ring to let you know that a visitor has arrived. This full-duplex intercom wireless doorbell allows you to talk to visitors anywhere, such as home/office/classroom. The stereo speaker in this wireless doorbell produces rich & and crisp sound and 4 adjustable volume of ringtone. The doorbell ring can allow you to hear the sound in any place and situation. The output human voice from the doorbell will also be very clear and easy to hear due to a sensitive sensor that has an accurate transmission of human voice. How to Use: Out of the box, we have set up a wireless doorbell in advance for the convenience of customers. Package List: 2 x Indoor Receiver 2 x Outdoor transmitter 2 x Cable & Charging Brick 2 x User Manual 2 x Double Sided Tape

Product information

Manufacturer	SANZUCO
Item Weight	1.06 pounds
Product Dimensions	6.2 x 5.3 x 2.4 inches
Item model number	ZNN D10 2PBK
Batteries	4 Lithium Ion batteries required. (included)
Color	2PACK-Black
Style	2 Receivers+2 Transmitters
Included Components	1 SANZUCO Wireless doorbell user instruction, 2 door bell double-sided mounting tapes, 2 doorbell power bricks, 2 doorbells type C power cords, 2 outside door transmitter &2 doorbell receiver
Batteries Included?	Yes
Batteries Required?	Yes
Battery Cell Type	Lithium Polymer
Date First Available	October 17, 2024

Additional Features

Doorbell Strong Battery: Wireless doorbell is powered by a rechargeable lithium battery. When the battery is low, the doorbell receiver will sound a voice prompt to tell you which unit needs to be charged. The upgraded receiving battery lasts 12 days on a full charge, and the Door Bell transmitter battery can be used for 4 months on a full charge.
Wireless Doorbell Kit: We have pre-paired doorbells ready to be used out of the box. Install doorbell transmitters wherever you want. Enjoy our two way intercom wireless doorbell for the first time after fully charging the Door Bell! Wireless doorbell kit including: 2 transmitters, 2 receivers, 2 double-sided mounting tapes, 2 type C power cords, 2 Doorbell power bricks, 1 SANZUCO Wireless doorbell user instruction

Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
CONTACT

Return Policies

This item is covered by AnLiOuMaoYi Return Policy

Manufacturer Contact Info

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Manufacturers Directory

Connectivity	Wired and Wireless
Battery	Rechargeable Battery
Specifications	ZNN D10 2PBK, SANZUCO, 6.2 L x 5.3 W x 2.4 H inches, true

Item#: 9SIC5M0KTE9293

Meet Your Seller

Wireless Doorbell, SANZUCO Doorbells Hands Free Communication, Full Duplex Waterproof Door Bell 1000 Feet Range Rechargeable with 4 Melodies, 8 Volume Levels, 2 Receiver + 2 Transmitter, Black

How did we get our start?

What makes us different?

We fix clunky comms! Our goal?

2025 60D Intercom

60D Intercom Advantage

INTERCOM & DOORBELL

SANZUCO INTERCOM

Hands Free Intercom

Wireless Doorbell Intercom