Product Catalog Security Camera Dahua WizSense 4MP Smart Dual Light Bullet vs Ring Video Doorbell 4 (1080p, Pre-Roll Video)

Dahua WizSense 4MP Smart Dual Light Bullet vs Ring Video Doorbell 4 (1080p, Pre-Roll Video)

Dahua

Dahua WizSense 4MP Smart Dual Light Bullet

داهوا كاميرا بوليت 4 ميجابكسل ويز سينس بإضاءة مزدوجة

Release Year: 2023

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Ring

Ring Video Doorbell 4 (1080p, Pre-Roll Video)

رينج فيديو دوربيل 4 (1080p، فيديو ما قبل الحركة)

Release Year: 2021

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Specifications

Image

Dahua WizSense 4MP Smart Dual Light Bullet

Ring Video Doorbell 4 (1080p, Pre-Roll Video)

Resolution Different

4MP (2688×1520) @30fps

1080p Full HD

Image Sensor Different

1/3" CMOS

1/2.8" CMOS

Lens Different

2.8mm fixed, F1.6

2.0mm, F2.0

Field of View Different

101°

160° horizontal, head-to-toe view

WDR Different

Digital WDR

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Features

Dahua WizSense 4MP Smart Dual Light Bullet

Ring Video Doorbell 4 (1080p, Pre-Roll Video)

Video Compression Different

Smart H.265+ / H.265 / H.264

H.264

IR Range Different

30m Smart Dual Illumination (IR + Warm LED)

Infrared night vision

Smart Features Different

WizSense AI, SMD 3.0, perimeter protection, human/vehicle detection

Pre-Roll Video (4s), customizable motion zones, person detection, Alexa integration, smart alerts

Audio Different

Built-in microphone

Two-way audio with noise cancellation

Storage Different

microSD up to 256GB

Ring Protect cloud subscription (30/60 day history)

Connectivity

Dahua WizSense 4MP Smart Dual Light Bullet

Ring Video Doorbell 4 (1080p, Pre-Roll Video)

Protocol Different

ONVIF, CGI, DHIP

—

Power Different

PoE (802.3af) / 12V DC

Rechargeable battery pack / hardwired 8-24V AC

IP Rating Different

IP67

—

Operating Temperature Different

-30°C to 60°C

-20°C to 48°C

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Dahua WizSense 4MP Smart Dual Light Bullet vs Ring Video Doorbell 4 (1080p, Pre-Roll Video)