DAHUA DH-IPC-HFW2230SP-S 2MP IR Mini-Bullet IP POE Camera 

DAHUA DH-IPC-HFW2230SP-S-S2 2MP IR Mini-Bullet IP PoE Camera | Starlight | IP67 | 30M IR | CCTV Singapore

The DAHUA DH-IPC-HFW2230SP-S-S2 is a compact professional 2MP Full HD IR fixed-focal bullet network camera designed for homes, offices, shops, warehouses, factories, condominiums and commercial CCTV systems.

It combines 1080P Full HD video, Starlight low-light imaging, 30m IR night vision, PoE, Smart H.265+, Tripwire and Intrusion Detection, up to 256GB microSD storage and IP67 weather protection in a compact metal bullet housing. 

2MP IR Mini-Bullet Network Camera DH-IPC-HFW2230SP-S

Key Specifications

Feature	Specification
Model	DH-IPC-HFW2230SP-S-S2
Camera Type	2MP Mini-Bullet Network Camera
Image Sensor	1/2.8" CMOS
Maximum Resolution	1920 × 1080
Frame Rate	Up to 25/30fps @ 1080P
Lens	2.8mm / 3.6mm Fixed
2.8mm FoV	107° Horizontal
3.6mm FoV	88° Horizontal
Minimum Illumination	0.005 Lux @ F1.6 Colour
Night Vision	IR up to 30m
WDR	DWDR
Video Compression	H.265 / H.264 / MJPEG
Smart Codec	Smart H.265+ / H.264+
Intelligent Detection	Tripwire / Intrusion
Local Storage	microSD up to 256GB
Network	RJ45 10/100Mbps
Power	12VDC / PoE
PoE Standard	IEEE 802.3af
Weather Protection	IP67
Housing	Metal
Operating Temperature	-40°C to +60°C

(Dahua Technology)
2MP Full HD 1080P
The camera delivers:
1920 × 1080 Full HD
at up to 25/30 frames per second, providing clear video for general security monitoring, incident investigation and remote viewing. (Dahua Security Material)
It is well suited for monitoring:
Entrances • Corridors • Loading Areas • Shops • Offices • Warehouses • Car Parks • Building Perimeters
Starlight Low-Light CCTV
The DH-IPC-HFW2230SP-S-S2 is designed for good low-light performance, with minimum illumination specified down to:
0.005 Lux @ F1.6 in Colour
0.0005 Lux @ F1.6 in B/W
and 0 Lux with the IR illuminator switched on. (Dahua Security Material)

2MP IR Mini-Bullet Network Camera DH-IPC-HFW2230SP-S

This makes it useful for locations where lighting becomes weak after business hours.
30-Metre IR Night Vision
The built-in infrared illuminator provides:
Up to 30 metres IR Distance
allowing the camera to continue surveillance in darkness. (Dahua Technology)
The camera automatically transitions between daytime colour imaging and night-time IR operation.
2.8mm or 3.6mm Fixed Lens
Two common lens configurations are available:
2.8mm: approximately 107° horizontal FoV — better for wide entrances, rooms and general overview.
3.6mm: approximately 88° horizontal FoV — narrower view with more concentration on the target area. (Dahua Security Material)
For many general CCTV applications, the 2.8mm version is preferred where wider coverage is required.
Smart Tripwire & Intrusion Detection
The camera supports Dahua IVS functions including:
TRIPWIRE
INTRUSION DETECTION
(Dahua Security Material)
For example:
Person enters monitored area
→ Virtual boundary crossed
→ IVS event generated
→ Recording / notification
depending on NVR and software configuration.
This provides more targeted event detection than ordinary full-screen motion detection.
Smart H.265+ Compression
The camera supports:
Smart H.265+
Smart H.264+
H.265
H.264
MJPEG
(Dahua Security Material)
Efficient compression helps reduce network bandwidth and CCTV storage consumption, particularly when multiple cameras are recording continuously.
Up to 256GB microSD Recording
The camera supports:
microSD up to 256GB
as well as FTP, SFTP and NAS storage. (Dahua Technology)
This allows several configurations:
Camera → microSD
or
Camera → NVR
or
Camera → NAS / Server
For commercial multi-camera installations, a central NVR is normally recommended, while microSD can provide useful edge recording.
PoE — Power + Data Over One CAT6
The camera supports:
IEEE 802.3af PoE
as well as conventional 12VDC power. (Dahua Technology)
A professional installation can therefore use:
DAHUA CAMERA
↓
CAT6 – POWER + DATA
↓
PoE SWITCH
↓
DAHUA NVR
↓
MONITOR / NETWORK / DMSS

2MP IR Mini-Bullet Network Camera DH-IPC-HFW2230SP-S

This simplifies cabling because the same CAT6 connection carries network data and electrical power.
IP67 Outdoor Weather Protection
The DH-IPC-HFW2230SP-S-S2 is:
IP67 WEATHERPROOF
with an operating range down to -40°C and up to +60°C. (Dahua Technology)
This makes it suitable for both indoor and appropriately installed outdoor surveillance.
For outdoor installations, the RJ45 connector and cable joints must also be properly protected against water ingress.
Smart PSS, DSS & DMSS
Dahua lists compatibility with:
Smart PSS
DSS
DMSS
along with ONVIF Profile S/G/T interoperability. (Dahua Security Material)
A typical remote-access system is:
DH-IPC-HFW2230SP-S-S2
→ PoE Switch
→ Dahua NVR
→ Internet
→ DMSS Mobile App
This enables authorised users to remotely view the CCTV system when correctly configured.
CCTV Camera Repair & Replacement
When an existing Dahua bullet camera becomes offline, the camera itself may not necessarily be faulty.
Common causes include:
PoE Switch Failure • CAT6 Cable Damage • RJ45 Connector Fault • Water Ingress • IP Conflict • Password Problem • NVR Configuration • Camera Hardware Failure
A professional troubleshooting sequence is:
CAMERA → RJ45 → CAT6 → PoE SWITCH → NETWORK → NVR
This helps avoid replacing a working camera when the actual fault is the network or power infrastructure.
Important: Model Status
Dahua currently identifies the closely matching IPC-HFW2230S-S-S2 product family as EOL / discontinued on its official product pages. (Dahua Technology)
For an existing CCTV system, the same model may still be useful as a direct replacement where available.
For a new installation, it is worth comparing a current-generation Dahua WizSense 2MP or 4MP bullet camera with human/vehicle classification and newer Smart Dual Light technology.
Dahua official website
SGCCTV Dahua CCTV Singapore
SGCCTV – Choicecycle CCTV Pte Ltd provides Dahua CCTV cameras, IP cameras, NVRs, PoE switches, CAT6 cabling, DMSS configuration, CCTV troubleshooting, camera replacement and security-system installation.
Website: www.sgcctv.com.sg
Email: enquiry@choicecycle.com.sg
WhatsApp: +65 9853 4404
10 Frequently Asked Questions
1. What is the DH-IPC-HFW2230SP-S-S2?
It is a 2MP Full HD IR fixed-focal bullet IP camera supporting PoE, 30m IR, intelligent detection and IP67 protection. (Dahua Technology)
2. Does it support PoE?
Yes. It supports IEEE 802.3af PoE, allowing network data and power to use the same Ethernet cable. (Dahua Technology)
3. What is the maximum resolution?
It records at up to 1920 × 1080 Full HD at 25/30fps. (Dahua Security Material)
4. How far can it see at night?
The built-in IR illuminator is rated for up to 30 metres. (Dahua Technology)
5. Is the camera weatherproof?
Yes. It carries an IP67 environmental protection rating. (Dahua Technology)
6. Does it support microSD recording?
Yes. It supports a microSD card up to 256GB. (Dahua Security Material)
7. Does it support intelligent detection?
Yes. It supports Tripwire and Intrusion Detection. (Dahua Security Material)
8. Can I view it using the DMSS mobile app?
Yes. Dahua lists DMSS as a supported mobile management client. (Dahua Security Material)
9. Is it suitable for outdoor CCTV?
Yes. Its IP67 metal housing and wide operating-temperature range make it suitable for properly installed outdoor surveillance. (Dahua Technology)
10. Can SGCCTV repair or replace an existing Dahua bullet camera?
Yes. Troubleshooting can cover the camera, CAT6 cable, RJ45 connectors, PoE switch, network, NVR, storage and remote-viewing configuration.
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Bullet Network Camera

• 2MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
• Outputs 2MP (1920 × 1080)@25/30 fps
• H.265 codec, high compression rate, ultra-low bit rate
• Built-in IR LED, max IR distance: 30 m
• ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments 
• Rotation mode, DWDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Intelligent detection: Intrusion, tripwire
• Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection
• Supports max. 256 GB Micro SD card
• 12V DC/POE power support
• IP67 protection 

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

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2MP IR Mini-Bullet Network Camera DH-IPC-HFW2230SP-S

Technical Details: