Dahua Technology DHI-DB11 2MP Wi-Fi Video Doorbell SD Slot 2 Way Audio



Dahua Technology DHI-DB11 Overview

Monitor your front door from anywhere with the DHI-DB11 2MP Wi-Fi Video Doorbell from Dahua Technology. This IP55-rated Wi-Fi doorbell captures 1920 x 1080 resolution video at 30 fps. It features an IR illumination range up to 16.5′, a 1.9mm fixed lens that delivers a 140° horizontal field of view, PIR motion detection, and a built-in microphone and speaker for two-way audio.

Remote viewing and communication with visitors from your iOS or Android device is possible via the Dahua DMSS app. A built-in memory card slot supports microSD cards up to 64GB (available separately). Compatibility with Amazon Alexa enables seamless voice control.


Compatible with all Dahua NVRs, Dahua X5, X7, and X82 series HD-CVI DVRs, and the Dahua DMSS app for iOS and Android1/2.7″ 2MP progressive scan CMOS image sensorVoice control via Amazon AlexaBuilt-in speaker and microphone2.4 GHz frequency bandIEEE 802.11b/g/n wireless standards2 x 2 MIMO internal antennasWireless range up to 328’H.264 video compressionIR range up to 16.5’PIR coverage up to 120°IP55-rated enclosure for water protection

Dahua Technology DHI-DB11 Specs


Resolution and Frame Rate1920 x 1080 at up to 30 fps
Field of View140° (Horizontal)
Sensor1/2.7″ CMOS
Sensor Resolution2 MP
Focal Length1.9mm
Night VisionYes


Motion SensorUp to 16.40′ / 5 m
Memory Card Capacity Supported64 GB microSD
Supported Video CodecsH.264


Wi-FiWi-Fi 4 (802.11n), 802.11b/g; Single-Band (2.4 GHz)
Microphone EnhancementsNone


Power Type RequirementHardwired
Power Requirements16 to 24 VAC
Power Consumption<9 W
DC Input Power12 / 24 VDC


Operating Temperature-4 to 122°F / -20 to 50°C
Operating Humidity0 to 95%


Material of ConstructionPlastic
CertificationsEN 60950-1, FCC, as per Manufacturer
LED IndicatorsYes
IP RatingIP55
IK RatingNone
Dimensions4.68 x 1.85 x 1.15″ / 118.94 x 47 x 29.3 mm
Weight0.44 lb / 0.2 kg

Additional information

Weight 2 lbs
Dimensions 8 × 8 × 2 in