Product Catalog Security Camera Ring Video Doorbell 4 (1080p, Pre-Roll Video) vs Dahua Full-Color 4MP Bullet Camera

Ring Video Doorbell 4 (1080p, Pre-Roll Video) vs Dahua Full-Color 4MP Bullet Camera

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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Dahua

Dahua Full-Color 4MP Bullet Camera

داهوا كاميرا بوليت 4 ميجابكسل بإضاءة كاملة الألوان

Release Year: 2022

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Specifications

Image

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

Dahua Full-Color 4MP Bullet Camera

Resolution Different

1080p Full HD

4MP (2688×1520) @30fps

Image Sensor Different

1/2.8" CMOS

1/3" CMOS

Lens Different

2.0mm, F2.0

2.8mm fixed, F1.0

Field of View Different

160° horizontal, head-to-toe view

101°

WDR Different

—

Digital WDR

Features

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

Dahua Full-Color 4MP Bullet Camera

Video Compression Different

H.264

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

IR Range Different

Infrared night vision

30m Warm LED (Full-Color)

Smart Features Different

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

Motion detection, privacy masking

Audio Different

Two-way audio with noise cancellation

None

Storage Different

Ring Protect cloud subscription (30/60 day history)

microSD up to 256GB

Connectivity

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

Dahua Full-Color 4MP Bullet Camera

Protocol Different

—

ONVIF, CGI, DHIP

Power Different

Rechargeable battery pack / hardwired 8-24V AC

PoE (802.3af) / 12V DC

IP Rating Different

—

IP67

Operating Temperature Different

-20°C to 48°C

-30°C to 60°C

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Ring Video Doorbell 4 (1080p, Pre-Roll Video) vs Dahua Full-Color 4MP Bullet Camera