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Clear 4MP dome with dependable varifocal control.
DS-2CD3743G1-IZ(S)
4MP Moto Varifocal Dome Network Camera
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DS-2CD3743G1-IZ(S)
- Description:
- 4MP Moto Varifocal Dome Network Camera
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- Brand:
- Hikvision
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DS-2CD3743G1-IZ(S) Overview
DS-2CD3743G1-IZ(S) is an IP dome camera that delivers 4MP high-resolution imaging with a fixed 2.8mm lens. It features EXIR infrared night vision with a 30m range using a 1/2.8" CMOS sensor and supports H.265+ video compression for efficient transmission and storage.
Optimized for indoor retail, perimeter protection, license plate recognition, and warehouse surveillance, this camera offers PoE connectivity, ONVIF compliance, and flexible storage options including a MicroSD slot with up to 256 GB capacity. Its true Day/Night (ICR) mode and robust IP67 weather rating ensure reliable performance in diverse environments.
DS-2CD3743G1-IZ(S) price is is available on request. Get immediate quote.
Request bulk order quote for DS-2CD3743G1-IZ(S) for additional pricing. Browse the full Hikvision Ultra (Smartip) Series Network Cameras series or explore all Hikvision products.
DS-2CD3743G1-IZ(S) Specifications
- Product Type
- Security Camera
- Camera Type
- Dome
- Technology
- IP Camera
- Resolution
- 4MP
- Lens Type
- Fixed
- Smart Features
- Motion Detection
- Mounting Type
- Ceiling
- Color
- White
- Use Case
- Retail
- Focal Length
- 2.8mm
- Image Sensor
- 1/2.8" CMOS
- Frame Rate
- 30 FPS
- Infrared Night Vision
- 30m
- Low Light Technology
- EXIR
- Day/Night Mode
- True Day/Night (ICR)
- Video Compression
- H.265+
- Audio Support
- No Audio
- Storage Option
- MicroSD Slot
- Max Storage Capacity
- 256 GB
- Power Type
- PoE
- Weather Rating
- IP67
- Vandal Resistance
- N/A
- ONVIF Compliant
- Yes
- Product Name
- DS-2CD3743G1-IZ(S)
- Height
- 3.5 inches
- Width
- 3.5 inches
- Depth
- 3.5 inches
- Weight
- 2.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| DS-2CD3743G1-IZ(S) |  DS-2CD3625G0-IZS |  DS-2CD4B45G0-IZS |  DS-2CD3043G0-I |  DS-2CD3645G0-IZS | |
|---|---|---|---|---|---|
| Product Type | Security Camera | Security Camera | Security Camera | Security Camera | Security Camera |
| Camera Type | Dome | Turret | Bullet | Bullet | Dome |
| Technology | IP Camera | IP Camera | IP Camera | IP Camera | IP Camera |
| Resolution | 4MP | 2MP | 4MP | 4MP | 4MP |
| Lens Type | Fixed | Motorized | Fixed | Fixed | Fixed |
| Smart Features | Motion Detection | Motion Detection | Motion Detection | Motion Detection | N/A |
| Mounting Type | Ceiling | Ceiling | Wall | Wall | Ceiling |
| Color | White | Black | Black | Black | Black |
| Use Case | Retail | Retail | Indoor / Retail / Perimeter Protection / Warehouse | Perimeter Protection | Indoor / Retail / Perimeter Protection / Warehouse |
| Focal Length | 2.8mm | 2.7–13.5mm | 2.8mm | 4mm | 2.8mm |
| Image Sensor | 1/2.8" CMOS | 1/2.8" CMOS | 1/2.8" CMOS | 1/3" CMOS | 1/3" CMOS |
| Frame Rate | 30 FPS | 30 FPS | 30 FPS | 30 FPS | 30 FPS |
| Infrared Night Vision | 30m | 30m | 30m | 30m | 30m |
| Low Light Technology | EXIR | EXIR | EXIR | EXIR | EXIR |
| Day/Night Mode | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) | True Day/Night (ICR) |
| Video Compression | H.265+ | H.265 | H.265+ | H.265+ | H.265 |
| Audio Support | No Audio | No Audio | No Audio | No Audio | 2-Way Audio |
| Storage Option | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot | MicroSD Slot |
| Max Storage Capacity | 256 GB | 128 GB | 128 GB | 128 GB | 128 GB |
| Power Type | PoE | PoE | PoE | PoE | PoE |
| Weather Rating | IP67 | IP67 | IP67 | IP67 | IP67 |
| Vandal Resistance | N/A | None | None | N/A | N/A |
| ONVIF Compliant | Yes | Yes | Yes | Yes | Yes |
| Product Name | DS-2CD3743G1-IZ(S) | DS-2CD3625G0-IZS | Hikvision DS-2CD4B45G0-IZS | DS-2CD3043G0-I | DS-2CD3645G0-IZS |
| Height | 3.5 inches | 3.9 inches | 3.3 inches | 3.1 inches | 4.1 inches |
| Width | 3.5 inches | 3.9 inches | 5.1 inches | 2.8 inches | 4.1 inches |
| Depth | 3.5 inches | 3.3 inches | 3.4 inches | 2.2 inches | 4.1 inches |
| Weight | 2.5 lbs | 1.65 lbs | 1.65 lbs | 1.1 lbs | 3.3 lbs |
Reviews & Ratings
A
Amina Javed
4
Stable imaging and easy setup.
R
Ross Fielding
4
Good indoor camera for business use.
D
Danish Akram
4
Consistent video quality and reliability.
T
Torbjorn Nilsson
5
Predictable performance in daily operation.
Questions & Answers
What is the maximum resolution of the DS-2CD3743G1-IZ(S) camera?
The DS-2CD3743G1-IZ(S) delivers up to 4 MP (2688 × 1520) resolution at 30 fps for crisp, detailed video capture.
Does the DS-2CD3743G1-IZ(S) support motorized varifocal adjustment?
Yes, it features a motorized varifocal lens (2.8–12 mm) enabling remote, precise zoom and focus adjustments without manual intervention.
What is the IR illumination range of this dome network camera?
Its built-in infrared LEDs provide up to 30 m of night vision, ensuring clear black-and-white imagery in complete darkness.
Is the DS-2CD3743G1-IZ(S) rated for outdoor installation?
Absolutely—its IP67 weatherproof enclosure and IK10 vandal-resistant housing make it ideal for harsh outdoor environments.
What video compression standards does the DS-2CD3743G1-IZ(S) use?
It supports H.265+, H.265, H.264+, and H.264 codecs to optimize bandwidth and storage efficiency while maintaining image quality.
Does this camera feature wide dynamic range (WDR)?
Yes, the 120 dB true WDR balances bright and dark areas in high-contrast scenes for clear, usable images.
Can I power the DS-2CD3743G1-IZ(S) via PoE?
Yes, it is IEEE 802.3af PoE-compliant, enabling power and data delivery over a single Ethernet cable.
What smart detection features are available?
Built-in smart analytics include motion detection, line crossing, intrusion detection, and face detection for proactive monitoring.
Is the camera compatible with ONVIF?
Yes, it supports ONVIF Profile S and G, ensuring interoperability with third-party NVRs and VMS platforms.
How do I view live and recorded footage remotely?
Access live streams and recordings via the Hik-Connect mobile app, IVMS-4200 PC client, or any ONVIF-compatible software.
What are the operating temperature and humidity ranges?
It operates reliably from –30 °C to 60 °C with up to 95 % non-condensing humidity.
What is the field of view at minimum and maximum focal lengths?
The horizontal field of view ranges from 102° at 2.8 mm to 32° at 12 mm, accommodating wide-angle and telephoto needs.
How much power does the DS-2CD3743G1-IZ(S) consume?
It draws a maximum of 5.5 W over PoE, minimizing operational costs and simplifying installation.
Does the camera support noise reduction?
Yes, 3D digital noise reduction (3D DNR) ensures clear, low-noise images in low-light conditions.
What mounting options are available?
It supports ceiling, wall, and pendant mount installations using standard Hikvision mounting brackets.
How do I configure the camera settings?
Use the web-based interface, SADP tool, or Hik-Connect for quick setup, firmware updates, and advanced configuration.