Home » Dahua SD49218DB-HC 2MP 18x Starlight IR HDCVI PTZ Camera
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Dahua SD49218DB-HC 2MP 18x Starlight IR HDCVI PTZ Camera

In stock
SKU: SD49218DB-HC
$390.00
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Most orders ship within 30 working days. Stock status shown on this page is not real-time.

After you place your order, please check the order confirmation email from our team. We will confirm stock, lead time and shipping before dispatch. If an item is out of stock, we may propose a compatible replacement model for your approval.

Working to a project deadline? Contact us before ordering.

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Our team can confirm specifications, stock and pricing before you order.

Email sales@icctvzone.com or contact us.
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SD49218DB-HC

2MP 18x Starlight IR HDCVI PTZ Camera

> 1/2.8" 2Megapixel STARVIS™ CMOS.

> Powerful 18x optical zoom.

> Starlight technology.

> 120 dB true WDR, 3D NR.

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

> IR distance up to 100 m.

> IP66.


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 lux@F1.6 (Color, 30 IRE);
0.0005 lux@F1.6 (B/W, 30 IRE)
0 lux (illuminator)

Illumination Distance

100 m (328.08 ft) (IR)

Illuminator On/Off Control

Zoom Prio; manual

Illuminator Number

6 (IR)

Lens

Focal Length

5 mm–90 mm

Max. Aperture

F1.6–F2.9

Field of View

H: 60.6°–3.8°; V: 34.1°–2.1°; D: 69.4°–4.4°

Optical Zoom

18x

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.1 m–1.5 m (0.33 ft–4.92 ft)

Iris Control

Auto; manual

DORI Distance

Detect

Observe

Recognize

Identify

1241.4 m (4072.77 ft)

490.3 m (1608.74 ft)

248.3 m

(814.55 ft)

124.1 m (407.28 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless;
Tilt: –15° to +90°, auto flip 180°

Manual Control Speed

Pan: 0.1°–200°/s;
Tilt: 0.1°–120°/s

Preset Speed

Pan: 0.1°–240°/s;
Tilt: 0.1°–200°/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

120 dB

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

16x

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

12 VDC, 3 A ± 10%

Power Consumption

Basic: 10 W
Max: 22 W (PTZ + illuminator + heater)

Environment

Operating Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Operating Humidity

≤ 95%

Protection

TVS 6000 V lightning proof; IP66; surge protection; voltage transient protection

Structure

Product Dimensions

269.9 mm × Φ160.0 mm (10.62" × Φ6.30")

Net Weight

3.0 kg (6.61 lb)

Gross Weight

4.2 kg (9.26 lb)

Order & Pricing Information for Surveillance Products

Please note the following important details when ordering surveillance products from ICCTVZONE:

  • Order confirmation: After you place an order, please check the confirmation email from our team. We will confirm stock, lead time and shipping before dispatch.
  • Stock & replacements: Inventory status is not real-time. If an item is out of stock, we may propose a compatible replacement model for your approval.
  • Final pricing: Prices shown are indicative. The final price is confirmed on the Proforma Invoice (PI) after order confirmation.
  • Project-specific pricing: Some products are configured for project requirements; pricing may vary with quantity and specification.
  • Minimum order: A minimum order value may apply to non-stock or project items; our team will confirm before processing.
  • Shipping costs: Shipping is calculated separately and added to the order total.
  • Duties & taxes: Import duties, taxes and customs clearance fees are not included in the product price or shipping quote. These charges are the customer's responsibility.
  • Genuine products: We supply genuine products from leading brands with current firmware.
  • Technical support: Our engineers provide pre-sales and after-sales technical support.
  • Warranty: Warranty terms depend on the product and order type; we will confirm the applicable coverage in writing.

Questions? Contact sales@icctvzone.com.
Why this model

Product Features

What this model is for, what it does well, and what to confirm before it goes on a project.

Best for

Long-range outdoor perimeter and yard surveillance where an 18x optical zoom PTZ with 100 m IR and Starlight low-light performance is needed over an HDCVI link.

Before you orderConfirm your HDCVI recorder and power supply match this camera's requirements, and verify current lead time and quantity with ICCTVZONE before ordering.
01
18x Optical Zoom Reach

A 5–90 mm motorized lens lets operators close in on distant subjects without repositioning the camera.

02
Starlight Low-Light Clarity

The 1/2.8" STARVIS CMOS and Starlight technology help keep color detail usable in dim conditions.

03
Weather-Ready PTZ Control

IP66 housing plus 360° endless pan, 300 presets and auto-flip support dependable round-the-clock coverage.

Genuine supplyProject supportWorldwide shipping
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