Dahua DH-SD50225DB-HC 2MP 25× HDCVI PTZ
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Dahua

Dahua DH-SD50225DB-HC 2MP 25× HDCVI PTZ

SKU: DH-SD50225DB-HC
Description

Dahua DH-SD50225DB-HC gives a compatible coaxial system a movable 1080p view with 25× optical zoom. The 4.8–120mm lens helps an operator frame a particular area without changing the mounting position.

$560.00 AUD $560.00 AUD
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Delivery, warranty & returns · 3-year warranty · shipped from Australian stock
  • Tracked delivery on every order. The tracking number is emailed as soon as it ships.
  • Metro delivery: 2–4 business days. Regional areas may take longer. Free standard shipping over $300, flat $25 under.
  • 3-year warranty on cameras and recorders, back-to-base, plus your Australian Consumer Law rights.
  • 30-day returns (extended to 15 Jan 2027 for holiday orders) on unopened items. Faulty on arrival? We cover return shipping.
  • Genuine Australian stock. Never grey imports. Prices include GST.
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In stock
Dahua buying guide

Installation estimate

For Sydney and metro Melbourne. Buy your products now and arrange installation separately.

Count every camera you need installed, including cameras in a kit.
Build your setup Build a complete CCTV system

A camera needs an NVR, a hard drive, and cabling to work. Add everything below, or pick a ready-made kit.

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Bundle total: $560.00

01Overview

What the DH-SD50225DB-HC is

Dahua DH-SD50225DB-HC gives a compatible coaxial system a movable 1080p view with 25× optical zoom. The 4.8–120mm lens helps an operator frame a particular area without changing the mounting position.

The dome supports 120dB WDR, 300 presets and eight tours. Its IP67 and IK10 ratings support installations that need both weather protection and impact resistance.

Supply 24V DC and verify the recorder video and control settings. External audio and alarm connections allow integration with suitable site hardware; plan lighting around the scene rather than assuming a built-in IR range.

02Engineering

DH-SD50225DB-HC specifications

Dahua DH-SD50225DB-HC — Resolution: 2 MP
Video: 2 MP; 1920 × 1080 at 25/30 fps
Optical zoom: 25×; 4.8–120 mm lens
Wide dynamic range: 120 dB
Preset functions: 300 presets; eight tours
Control: Coaxial control and RS-485
Audio: One external line input
Alarm connections: Two inputs and one output

03Full datasheet

Detailed specifications

Specification

Specification — Dahua DH-SD50225DB-HC 2MP 25× HDCVI PTZ
FeatureDetail
Resolution 2 MP
Video 2 MP; 1920 × 1080 at 25/30 fps
Optical zoom 25×; 4.8–120 mm lens
Wide dynamic range 120 dB
Preset functions 300 presets; eight tours
Control Coaxial control and RS-485
Audio One external line input
Alarm connections Two inputs and one output
Power 24 VDC, 2.5 A; maximum 14 W
Protection IP67 and IK10
Net weight 2.5 kg

04Why choose this

Built for the way you actually use the DH-SD50225DB-HC

Match the view to the task

Dahua DH-SD50225DB-HC supports operator-controlled framing with optical zoom. Set overview and close-up positions around the areas that matter.

Work with changing light

Set exposure and available illumination for the scene, then check footage under the brightest and darkest expected conditions.

Plan a complete system

Check the recorder video format and camera power before upgrading a coaxial installation.

05Where it fits

Right at home in these scenarios

Entrance monitoring

Dahua DH-SD50225DB-HC can monitor an approach to a building. Test the image at the distance where people pause or pass through.

Wide site oversight

Use stored viewing positions to move between areas of interest. A moving camera records its current direction, so plan fixed views for continuous coverage.

Day and night recording

Review sample footage at the intended mounting height. Reflections, surrounding lighting and target movement all affect the usable image.

06Setup

Installation & setup

  1. Plan connections

    Dahua DH-SD50225DB-HC requires a compatible coaxial video recorder and the specified external power supply.

  2. Position and secure

    Choose a fixing surface suited to the camera weight. Protect cable entries and follow the mounting and sealing instructions for the housing.

  3. Commission the recording

    Set the supported resolution and frame rate, confirm the camera view and test playback. Configure only the event and audio functions required by the site.

08Questions

Frequently asked

Buying from Smarket

Is your Hikvision, Dahua, HiLook and TP-Link VIGI stock genuine Australian stock?

Yes, 100%. Every Hikvision, Dahua, HiLook and TP-Link VIGI product we sell is a genuine Australian-market model sourced through Australian supply chains — never grey imports. That means factory-sealed units, Australian-region firmware that works with the official apps out of the box, and a full 3-year local warranty.

How long does delivery take?

Metro delivery usually takes 2–4 business days after dispatch, and regional areas may take longer. You'll receive a tracking number by email as soon as your order leaves the warehouse.

How much is shipping?

Standard shipping is free on all orders over $300 AUD, Australia-wide. Orders under $300 ship at a flat rate of $25, calculated at checkout. Tracking is included on every order.

What warranty do you offer?

All cameras, NVRs and DVRs come with a 3-year back-to-base manufacturer warranty covering defects in materials and workmanship, in addition to your rights under Australian Consumer Law. Hard drives and accessories are covered as set out in our Warranty Policy.

What is your return policy?

You have 30 days from the day you receive your order to request a change-of-mind return (extended to 15 January 2027 for holiday orders placed in Nov–Dec). Items must be unopened, factory-sealed and in resalable condition. A 15% restocking fee applies and return postage is at your cost. Faulty or incorrectly supplied items are different: we cover the return shipping and refund or replace at no charge. Read the full Return & Refund Policy.

Do you offer installation?

We can connect you with licensed installers in Sydney and Melbourne. Installation typically starts from around $200 per camera depending on cable runs and site conditions. Email sales@smarket.com.au with your address and camera count for a quote.

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10Bundles

Recommended packages

01

Recording equipment

Dahua DH-SD50225DB-HC pairs with a recorder that accepts the selected analogue signal format and resolution. Select storage for the intended schedule.

02

Mounting hardware

Choose the matching camera mount or connection box for the surface and cable route. Verify the accessory fit before ordering.

03

Power and cabling

Allow for the camera power demand and cable distance. Calculate the supply capacity across all connected equipment.