SKU: 19031024094

DAHUA SD59225DB-HC 2MP 25x Starlight HDCVI PTZ Camera

$210.57 $233.97
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Description

DAHUA SD59225DB-HC 2MP 25x Starlight HDCVI PTZ CameraSD50225DB HC 2MP 25x Starlight HDCVI PTZ Camera > 1 2. 8" 2Megapixel STARVIS CMOS. > Powerful 25 optical zoom. > Starlight technology. > 120 dB true WDR, 3D NR. > Max. 25 30 fps@1080p, 25 30 50 60 fps@720p. > IK10. > IP67. ******* Camera Image Sensor 1 2. 8" CMOS Pixel 2 MP Max. Resolution 1920 (H) 1080 (V) ROM 128 MB RAM 256 MB Electronic Shutter Speed 1 3 s1 30,000 s Scanning System Progressive Min. Illumination 0. 005 lux@F1. 6 (Color, 30 IRE); 0.

SD50225DB-HC

2MP 25x Starlight HDCVI PTZ Camera

> 1/2.8" 2Megapixel STARVIS™ CMOS.

> Powerful 25× optical zoom.

> Starlight technology.

> 120 dB true WDR, 3D NR.

> Max. 25/30 fps@1080p, 25/30/50/60 fps@720p.

> IK10.

> IP67.


*******

Camera

Image Sensor

1/2.8" CMOS

Pixel

2 MP

Max. Resolution

1920 (H) × 1080 (V)

ROM

128 MB

RAM

256 MB

Electronic Shutter Speed

1/3 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

0.005 [email protected] (Color, 30 IRE);
0.0005 [email protected] (B/W, 30 IRE)

Lens

Focal Length

4.8 mm–120 mm

Max. Aperture

F1.6–F3.5

Field of View

H: 59.7°–3.5°;
V: 34.1°–2.0°;
D: 68.6°–4.0°

Optical Zoom

25×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.1 m–2 m (0.33 ft–6.56 ft)

Iris Control

Auto; manual

DORI Distance

Detect

Observe

Recognize

Identify

1655.2 m (5430.45 ft)

653.8 m (2145.01 ft)

331.0 m (1085.96 ft)

165.5 m (542.98 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless;
Tilt: 0° to +90°, auto flip 180°

Manual Control Speed

Pan: 0.1°–350°/s
Tilt: 0.1°–250°/s

Preset Speed

Pan: 500°/s;
Tilt: 500°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Pattern;Preset;Scan;Tour

PTZ Protocol

DH-SD
Pelco-P/D (Auto recognition)

Video

Resolution

1080p (1920 × 1080); 720p (1280 × 720); D1 (704 ×
576/704 × 480)

Video Frame Rate

1080p (25/30 fps); 720p (25/30/50/60 fps)

Day/Night

Yes

BLC

Yes

WDR

120dB

HLC

Yes

White Balance

Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Gain Control

Auto; manual

Noise Reduction

2D NR; 3D NR

Defog

Electronic

Digital Zoom

16×

Image Rotation

180°

Privacy Masking

Yes

S/N Ratio

≥50 dB

Function

CVI Product Output Mode

TVI;CVI;CVBS;AHD(CVBS is only used for debugging)

Certification

Certifications

CE: EN55032/EN55024/EN50130-4
FCC: Part15 subpart B, ANSI C63.4-2014
UL: UL60950-1+CAN/CSA C22.2, No.60950-1

Port

Analog Output

1 channel (CVBS/CVI output, BNC)

RS-485

1 (baud rate range: 1200 bps–9600 bps)

Audio Input

1 channel (LINE IN, bare wire)

Alarm Input

2 (on-off value input: 0–5 VDC)

Alarm Output

1

Alarm Linkage

Scan; preset; tour; pattern; alarm digital output

Alarm Event

Alarm input

Power

Power Supply

24 VDC, 2.5 A ± 25%

Power Consumption

Basic: 10.5 W
Max.: 14 W (PTZ )

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

≤95%

Protection

IP67; IK10; TVS 6000V lightning proof; surge protection; voltage transient protection

Structure

Product Dimensions

253.0 mm × Φ186.2 mm (9.96" × Φ7.33")

Net Weight

2.5 kg (5.51 lb)

Gross Weight

4.4 kg (9.70 lb)

***

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 19031024094

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4.7 ★★★★★
Based on 22 reviews
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Product Reviews
K
Verified Purchase
Kathi C.
Lowell, US
★★★★★ 5
Very versatile and easy to install too!
Size: 5.5 INCH
Very sturdy ! Worked perfect for our outdoor location and is holding the trellis to our home... WONDERFUL Support !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2025
S
Verified Purchase
steve smith
Belleville, US
★★★★★ 5
Great Quality
Size: 9.25 INCH
Why did you pick this product vs others?: Looked sturdy and was a great price for heavy duty brackets
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 20, 2025
A
Verified Purchase
Aj
Port Orchard, US
★★★★★ 5
Keep ample supply of batteries nearby
Color: Graphite, Style: Keyboard
his keyboard does exactly what I needed it to do—stay quiet. No loud clack-clack echoing through calls, even on sensitive audio. It’s a solid choice if you’re working around microphones or just prefer a softer typing sound. Connectivity was easy, and it’s been reliable so far. The keys feel comfortable once you get into a rhythm. That said, the spacing is just slightly different from my previous keyboard—barely a millimeter or so—but it’s enough to throw you off at first. There’s definitely a short adjustment period before your fingers recalibrate. Also, it doesn't blow through batteries super fast, but I promise you'll want some spares handy because Murphy's Law dictates that you will be in the middle of something important when they go out! Overall, a dependable, low-noise keyboard that works well once you get used to the feel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
B
Verified Purchase
BPalmer
Alexandria, US
★★★★★ 5
I am very happy!
Color: Graphite, Style: Keyboard
No issues. Keyboard works great and connects flawlessly to my laptop. Can't imagine any other problems. It does make a little clicky noise when typing but not overly loud or annoying and not as loud/annoying as my work computer keyboard. That keyboard has a very thin, plasticy, sharper, cheaper sounding click and this has a more subdued, heavier duty sounding click. I like it much better. It seems dampened maybe. It's hard to describe sounds but I find it way less annoying than any other keyboards I have used. I am extremely happy with its size and still having the full keyboard and numbers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
A
Verified Purchase
Andy Bui
Lake Worth, US
★★★★★ 5
Simple, reliable, and very comfortable to use
Color: Graphite, Style: Keyboard
This keyboard is exactly what I was looking for. Setup was quick and easy, and the Bluetooth connection has been stable with no lag or dropouts. The keys are comfortable and quiet, making it great for everyday typing at home or in the office. I really like having the full numpad while still keeping a relatively compact size. The keyboard feels sturdy, and the spill-resistant design gives some peace of mind. Battery life has been excellent so far, and it works smoothly across both Windows and Mac. Overall, it’s a solid, no-frills keyboard that does its job well. Great quality and performance for the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026

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