HIKVISION 4MP Motorized Varifocal DS-2CD1643G2-IZ 2.8-12mm IP Bullet Camera Night Vision IP67 iVMS-4200 CCTV CAMERA SINGAPORE

HIKVISION DS-2CD1643G2-IZ 4MP Motorized Varifocal Bullet IP Camera | 2.8–12mm | 50M IR Night Vision | IP67 | CCTV Camera Singapore

The HIKVISION DS-2CD1643G2-IZ is a professional 4MP motorized varifocal bullet network camera designed for commercial CCTV, offices, factories, warehouses, condominiums, schools, car parks and building perimeter surveillance.

Its major advantage over a standard fixed-lens camera is the 2.8–12mm motorized varifocal lens, allowing the installer to remotely adjust the viewing angle and zoom during commissioning rather than physically changing the lens.

Key Specifications

4MP 2K High-Resolution CCTV

The DS-2CD1643G2-IZ provides:

2560 × 1440 — 4 Megapixel

Compared with conventional 1080P CCTV, 4MP provides additional image detail that can be valuable when reviewing incidents.

Typical applications include:

Entrance Monitoring • Loading Bays • Car Parks • Corridors • Building Perimeters • Warehouses • Factories • Commercial Properties

For a security system, resolution is particularly important when recorded footage needs to be digitally enlarged during investigation.

2.8–12mm Motorized Varifocal Lens

One of the strongest reasons to choose the DS-2CD1643G2-IZ is its:

2.8–12mm MOTORIZED VARIFOCAL LENS

At approximately 2.8mm, the camera provides a wide overview.

At approximately 12mm, the camera provides a much narrower field of view for concentrating on a more distant target.

2.8mm — Wide View

Approximately 95.9° horizontal FoV

Suitable for:

Building Entrances

Loading Areas

General Perimeter Coverage

Wide Corridors

12mm — Telephoto View

Approximately 29.2° horizontal FoV

Suitable for:

Gate Entrances

Specific Doorways

Narrow Passages

Distant Target Areas

This flexibility makes a motorized varifocal camera particularly useful when the exact field of view cannot be determined until installation.

Why Motorized Varifocal Is Better for Professional Installation

A fixed 2.8mm camera gives a wide view but cannot optically concentrate on a smaller target area.

The DS-2CD1643G2-IZ allows the technician to:

Install Camera

→ View Live Image

→ Adjust Motorized Zoom

→ Select Required Field of View

→ Fine-Tune Focus

→ Complete Installation

This can significantly simplify commissioning.

For replacement projects, it is also useful when the original camera’s exact focal length is unknown.

Up to 50 Metres IR Night Vision

The DS-2CD1643G2-IZ provides:

UP TO 50M IR

with Smart Supplement Light.

During daytime, the camera provides colour imaging.

When illumination becomes insufficient, the camera can switch into night mode and use infrared illumination for surveillance.

Typical operation:

DAY → COLOUR

↓

LOW LIGHT → DAY/NIGHT SWITCHING

↓

DARKNESS → IR MONOCHROME

This makes it suitable for 24/7 CCTV applications.

0.005 Lux Low-Light Performance

The camera is specified down to:

0.005 Lux @ F1.6, AGC ON

in colour mode.

Combined with its F1.6 aperture and infrared illumination, this provides useful performance for areas where ambient lighting becomes weak at night.

120dB WDR

The camera supports 120dB Wide Dynamic Range, useful where bright and dark areas appear within the same image.

A common example is:

Indoor Camera

→

Bright Outdoor Entrance

Without WDR, either the indoor area may become too dark or the outdoor area may become overexposed.

WDR helps balance these contrasting lighting conditions.

This is particularly valuable for:

Door Entrances

Loading Bays

Building Lobbies

Car-Park Entrances

Windows

Covered Outdoor Areas

H.265+ Video Compression

The DS-2CD1643G2-IZ supports:

H.265+

H.265

H.264+

H.264

Efficient H.265+ compression can reduce network bandwidth and storage requirements compared with less efficient encoding under suitable conditions.

This becomes increasingly important for installations involving many 4MP cameras.

For example:

16 × 4MP Cameras

recording continuously generate substantially more data than a small 2MP CCTV installation.

Efficient compression helps make better use of NVR hard-disk capacity.

PoE — Power + Video Through One CAT6

The camera supports IEEE 802.3af PoE.

A professional installation can therefore use:

HIKVISION DS-2CD1643G2-IZ

↓

CAT6 — POWER + DATA

↓

HIKVISION PoE SWITCH

↓

HIKVISION NVR

↓

MONITOR / NETWORK / HIK-CONNECT

This eliminates the need for a separate local 12V power adaptor when the camera is powered from a compatible PoE switch.

IP67 Weatherproof

The DS-2CD1643G2-IZ carries:

IP67 WEATHER PROTECTION

making it suitable for properly installed outdoor CCTV applications.

Typical locations include:

Building Exterior

Car Parks

Factory Perimeters

Loading Bays

Warehouse Entrances

Covered Walkways

External Gates

However, the camera’s IP67 rating does not automatically protect an exposed RJ45 connector.

Outdoor installations should properly weatherproof the:

RJ45 Connector

CAT6 Joint

Junction Box

Cable Entry

Water ingress into an Ethernet connection is a common cause of outdoor CCTV failure.

Smart Event Detection

The camera supports useful security events such as:

Motion Detection

Video Tampering Alarm

Exception Detection

and other supported event functions depending on firmware and system configuration.

These can be integrated with compatible HIKVISION NVR and video-management systems.

iVMS-4200 CCTV Management

The DS-2CD1643G2-IZ can be managed as part of a HIKVISION security system using:

iVMS-4200

for PC-based security management.

A typical commercial setup can provide:

Live View

Playback

Camera Configuration

Event Management

Remote Device Management

For larger enterprise deployments, the camera can also form part of a HikCentral Professional environment.

Hik-Connect Mobile Remote Viewing

When connected through a compatible HIKVISION recorder/network configuration, authorised users can remotely access the CCTV system through Hik-Connect.

Typical architecture:

DS-2CD1643G2-IZ

↓

PoE Switch

↓

HIKVISION NVR

↓

Internet

↓

HIK-CONNECT MOBILE APP

This allows authorised users to access live video and recorded footage remotely according to system configuration and permissions.

ONVIF Support

The camera supports:

ONVIF Profile S

ONVIF Profile G

ONVIF Profile T

This can provide interoperability with compatible third-party NVR and VMS platforms.

For critical projects, compatibility should still be tested before large-scale deployment because ONVIF support does not guarantee that every proprietary camera feature will be available through every third-party recorder.

Fixed Lens vs Motorized Varifocal

For a simple room, a fixed-lens camera may be sufficient.

For professional commercial surveillance where the installer needs to frame a precise target, the 2.8–12mm motorized lens provides considerably greater flexibility.

Ideal Applications

The HIKVISION DS-2CD1643G2-IZ is suitable for:

Commercial Buildings

Factories

Warehouses

Condominiums

MCST CCTV

Schools

Offices

Retail Shops

Car Parks

Loading Bays

Building Perimeters

Security Guardhouses

Industrial Facilities

Replacement of Existing Varifocal CCTV Cameras

CCTV Camera Repair & Replacement

When an existing HIKVISION IP camera becomes offline, do not immediately assume the camera itself has failed.

A proper troubleshooting sequence should be:

CAMERA → RJ45 → CAT6 → PoE SWITCH → NETWORK → NVR

Common faults include:

No PoE Power

Damaged RJ45 Connector

CAT6 Cable Fault

Water Ingress

PoE Switch Failure

Incorrect Camera Password

IP Address Conflict

NVR Configuration

Camera Hardware Failure

This is particularly important when several cameras fail simultaneously.

If multiple cameras go offline at the same time, the problem may be with the PoE switch, network uplink or power supply rather than several cameras failing together.

Upgrade Existing 2MP CCTV to 4MP

The DS-2CD1643G2-IZ can also be considered when upgrading an older 2MP IP CCTV installation.

Before upgrading, check:

Existing NVR Maximum Resolution

NVR Incoming Bandwidth

PoE Compatibility

CAT5e / CAT6 Cable Condition

Hard Disk Capacity

Existing Network Bandwidth

Required Recording Duration

Simply replacing a 2MP camera with a 4MP camera does not guarantee the complete system can record at full 4MP resolution.

The NVR must also support the required resolution and bandwidth.

Why Choose HIKVISION DS-2CD1643G2-IZ?

The major benefits are:

1. 4MP 2K Resolution

More detail than conventional 1080P CCTV.

2. 2.8–12mm Motorized Varifocal

Flexible wide-angle to narrow-angle surveillance.

3. 50M IR Night Vision

Designed for 24-hour monitoring.

4. 120dB WDR

Better imaging in challenging backlight conditions.

5. H.265+

Efficient CCTV video compression.

6. PoE

Power and network data through a single Ethernet cable.

7. IP67

Suitable for properly installed outdoor environments.

8. HIKVISION Ecosystem

Integration with compatible NVR, iVMS-4200, Hik-Connect and HikCentral systems.

SGCCTV HIKVISION CCTV Camera Singapore

SGCCTV – Choicecycle CCTV Pte Ltd provides HIKVISION CCTV equipment and professional security-system services including:

HIKVISION IP Camera Supply

4MP CCTV Camera

Motorized Varifocal Camera

CCTV Camera Replacement

IP Camera Troubleshooting

NVR Replacement

PoE Switch Troubleshooting

CAT6 Network Testing

iVMS-4200 Configuration

Hik-Connect Setup

HikCentral Integration

CCTV Security System Installation

Website: www.sgcctv.com.sg
Email: enquiry@choicecycle.com.sg
WhatsApp: +65 9853 4404

10 Frequently Asked Questions

1. What resolution is the HIKVISION DS-2CD1643G2-IZ?
It is a 4MP network camera with a maximum resolution of 2560 × 1440.

2. Is the lens adjustable?
Yes. It uses a 2.8–12mm motorized varifocal lens, allowing the field of view to be adjusted electronically during setup.

3. How wide is the viewing angle?
The horizontal field of view ranges from approximately 95.9° at the wide end to 29.2° at the telephoto end.

4. How far can the camera see at night?
The built-in infrared illumination is rated for up to 50 metres.

5. Is the DS-2CD1643G2-IZ weatherproof?
Yes. It carries an IP67 protection rating and is suitable for appropriately installed outdoor CCTV applications.

6. Does it support PoE?
Yes. The camera supports IEEE 802.3af PoE, allowing power and network data to travel over one Ethernet cable.

7. Can it work with iVMS-4200?
Yes. It can be incorporated into compatible HIKVISION systems managed through iVMS-4200.

8. Can I view the camera from a mobile phone?
A properly configured HIKVISION system can provide authorised remote viewing through Hik-Connect.

9. Can it work with a third-party NVR?
Potentially. It supports ONVIF profiles S, G and T. Compatibility and required functions should be verified with the specific NVR before installation.

10. Is a motorized varifocal camera better than a 2.8mm fixed camera?
It depends on the application. A fixed 2.8mm camera is economical for general wide-angle monitoring. A 2.8–12mm motorized varifocal camera is preferable when the installer needs precise control over the target area and viewing angle.

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Facebook Hashtags

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HIKVISION 4MP Motorized Varifocal DS-2CD1643G2-IZ 2.8-12mm IP Bullet Camera Night Vision IP67 iVMS-4200 CCTV CAMERA SINGAPORE

CHOICECYCLE CCTV offer the best HIKVISION 4MP Motorized Varifocal DS-2CD1043G0-I IP Bullet Camera Night Vision Smart IR IP67 iVMS-4200 CCTV CAMERA SINGAPORE.

1. Collection from SGCCTV   ChoicecycleSim Lim Square CCTV SPECIALIST #02-81 11am~8pm.Whatsapp 90254466 for stock level before visit.

2. Payment by PayNow 201207820G (Please print screen and whatsapp to 90254466) & Paylah QR code will receive Free Gift Warning Stickers worth $20.00 (1pc per client order)
3. Please add $18.00 for delivery – 3~5 days, no further discount as Price guarantee lowest.
4. Can issue e-Invoice for your accounting. (upon request)

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  1. Collection from SGCCTV   Choicecycle Sim Lim Square CCTV SPECIALIST #02-81 11am~8pm. Whatsapp 98534404 for stock level before visit.

  2. Payment by PayNow 201207820G

HIKVISION 4MP Motorized Varifocal DS-2CD1643G2-IZ 2.8-12mm IP Bullet Camera Night Vision IP67 iVMS-4200 CCTV CAMERA SINGAPORE

The Hikvision DS-2CD1043G0-I is an IP bullet camera with several features and functions, which include:

1. 4MP Resolution: This camera offers a high-resolution video feed at 4 megapixels, which results in detailed and clear images.
2. Motorized Varifocal Lens: The motorized varifocal lens allows for remote adjustment of the camera’s focal length and zoom level. This means you can customize the field of view to suit your needs without physically adjusting the camera.
3. Night Vision: The camera is equipped with infrared (IR) LEDs for night vision, allowing it to capture clear images in low-light or completely dark conditions.
4. Smart IR: Smart IR technology adjusts the intensity of the infrared LEDs based on the proximity of objects in the camera’s field of view. This helps prevent overexposure in close-up situations.
5. IP67 Weather Resistance: The camera is rated IP67, which means it is dust-tight and can withstand exposure to rain and other weather conditions. It is suitable for outdoor installations.
6. iVMS-4200 Support: iVMS-4200 is Hikvision’s video management software. It allows you to manage and view video feeds from Hikvision cameras and record footage.
7. Hik-Connect Support: Hik-Connect is a mobile app that allows you to remotely view live video from your Hikvision cameras. It also provides features like push notifications and playback of recorded video.
8. Hik-Central Support: Hik-Central is a more advanced video management system, suitable for larger installations. It offers features like central monitoring, alarm management, and advanced analytics.
9. 256GB SD Storage: This camera has the capability to store video footage on a microSD card with a capacity of up to 256GB. This is useful for local video storage or as a backup option.
10. Power over Ethernet (PoE): The camera supports Power over Ethernet, which means it can be powered and receive data over a single Ethernet cable. This simplifies installation and reduces the need for additional power cables.

HIKVISION 4MP Motorized Varifocal DS-2CD1643G2-IZ 2.8-12mm IP Bullet Camera Night Vision IP67 iVMS-4200 CCTV CAMERA SINGAPORE

Overall, the Hikvision DS-2CD1043G0-I is a versatile and feature-rich IP bullet camera designed for outdoor surveillance. It offers high-resolution video, night vision, and compatibility with Hikvision’s software and apps for remote monitoring and management. Additionally, the motorized varifocal lens and weather resistance make it suitable for a wide range of surveillance scenarios.

The Hikvision DS-2CD2643G0-IZS is a 4MP bullet camera with a 2.8mm – 12mm motorized zoom lens and built-in infra-red LEDs that are effective up to 50m.

This camera is from Hikvision’s brand new Easy IP 2.0+ range, with IP67 weatherproof housing and IK10 vandal resistant housing making it a great choice for outdoor applications.

The DS-2CD2643G0-IZS can cover a wide area of interest with 3-axes adjust-ability and optional wall mount.

A range of features are used to improve mage quality: back light compensation (BLC), 3D digital noise reduction technology (3D DNR), wide dynamic range (WDR) and region of interest (ROI).

Furthermore, a range of built-in smart features are used to improve security even further: motion detection and line crossing detection intrusion detection.

The DS-2CD2643G0-IZS has an optional SD card slot and uses H.265+ compression to greatly reduce bandwidth and storage needs.

This camera can be powered with a 12VDC power supply or by PoE, accessed remotely via a web browser or the Hik-Connect app.

Choicecycle SGCCTV Sim Lim Square 02-81 Whatsapp +65 98534404 enquiry@choicecycle.com.sg

HIKVISION 4MP Motorized Varifocal DS-2CD1643G2-IZ 2.8-12mm IP Bullet Camera Night Vision IP67 iVMS-4200 CCTV CAMERA SINGAPORE