DAHUA wireless doorbell DS3BB SUB-G built-in speaker black CZ app

Dahua DS3BB — wireless doorbell with speaker

Want to be sure that you never miss a visit, no matter where you are in your home? The Dahua DS3BB wireless doorbell offers an effective solution for connecting to smart video doorbells. It operates at a frequency of 868-868.6 MHz with a range of up to 100 meters in open areas, which ensures reliable signal reception even in larger homes. Powered directly from the 100-240 V AC mains with a power consumption of under 3 W saves energy and eliminates the need to replace batteries. The compact black design and the ability to pair with multiple video doorbells simultaneously make this device an ideal assistant for a modern smart home.

Reliable wireless communication

The Dahua DS3BB doorbell uses unidirectional wireless communication, which is optimized for stable signal transmission from the video doorbell. Thanks to the maximum transmitter power of 25 mW in accordance with European standards, you can be sure that the device works safely and without interference. The range of up to 100 meters covers even larger households, allowing multiple doorbells to be placed for better audibility in different rooms.

Energy-efficient and easy to use

The doorbell is powered by a standard 100-240 V AC (50/60 Hz) electrical network, eliminating the need for batteries or frequent maintenance. The power consumption of under 3 W ensures low energy consumption, making the device environmentally friendly and friendly to your electricity bill. The compact dimensions of 75 × 74 × 33 mm and the weight of only 0.08 kg make it easy to install anywhere indoors.

Technical data

• Frequency: 868-868.6 MHz
• Transmitter power (EIRP): max. 25 mW
• Communication: one-way
• Range: up to 100 m in open space
• Power supply: 100-240 V AC, 50/60 Hz
• Power consumption: <3 W
• Operating temperature: -10 to +50 °C
• Operating humidity: 20-95% RH (non-condensing)
• Housing material: plastic
• Dimensions: 75 × 74 × 33 mm
• Weight: 0.08 kg
• Compatible with: DAHUA smart doorbell with camera DB43BB-BTR

Package contents

• Dahua DS3BB wireless doorbell
• Quick start guide