Dahua IPC-HDW2831TP-ZS-S2 8MP IR Varifocal Turret Network Camera, IP67, PoE, 40m IR, Smart Detection

The Dahua IPC-HDW2831TP-ZS-S2 is a high-performance 8MP Lite series turret network camera designed for professional-grade surveillance with excellent night vision and intelligent detection features. Engineered with a 2.7–13.5 mm motorized varifocal lens, this camera captures ultra-HD video at 3840 × 2160 resolution and supports real-time intelligent events like intrusion and tripwire detection.

Featuring H.265/H.264 dual-stream encoding, 40m IR night vision, Smart H.265+ compression, and an IP67-rated weatherproof body, this camera is ideal for high-clarity monitoring in outdoor environments such as commercial premises, car parks, school grounds, and perimeter fences.DATASHEET

What's in the Box

• 1 × Dahua IPC-HDW2831TP-ZS-S2 Camera

• Mounting Template and Screws

• Quick Start Guide

• Waterproof Ethernet Connector

• Allen Key

Key Features

• 8MP 1/2.7” CMOS Sensor – Captures ultra-HD images even in low-light

• 3840 × 2160 @15fps – High clarity with fluid frame rate

• 2.7–13.5 mm Motorized Varifocal Lens – Remote zoom/focus control

• 40m IR Night Vision – Crisp black-and-white imaging in complete darkness

• Smart H.265+/H.264+ – Advanced compression reduces bandwidth and storage

• WDR (Wide Dynamic Range) – Handles challenging lighting scenes

• 3D DNR, BLC, HLC – Enhance image clarity and reduce noise

• Intelligent Detection – Intrusion, tripwire

• Abnormality Detection – Motion detection, tampering, SD issues, network issues

• Supports up to 256 GB MicroSD – For edge recording

• IP67-Rated – Weatherproof protection for reliable outdoor use

• PoE & 12VDC – Dual power options

Detailed Specifications

Camera

• Image Sensor: 1/2.7" Progressive CMOS

• Max Resolution: 3840 × 2160 (8MP)

• Frame Rate:

  • 8MP (3840 × 2160) @ 15fps

  • 2688 × 1520 @ 25/30fps

• IR Distance: Up to 40 meters

• Lens: 2.7–13.5 mm motorized varifocal (remote zoom/focus)

• Field of View: Wide angle (dependent on focal length)

• Day/Night: Auto(ICR) / Color / B&W

• WDR: Yes

• DNR: 3D DNR

• BLC / HLC: Supported

• ROI: 4 zones

Video & Audio

• Compression: H.265, H.264, Smart H.265+, Smart H.264+

• Streams: 2 streams

• Video Bitrate: 32 kbps to 8192 kbps

• Audio: Not specified (no mic/speaker built-in)

AI Features

• Intelligent Detection: Intrusion, Tripwire

• Abnormality Detection:

  • Motion Detection

  • Video Tampering

  • No SD Card / SD Full / SD Error

  • Network Disconnection

  • IP Conflict

  • Illegal Access

  • Voltage Detection

Network

• Interface: 1 × RJ-45 (10/100 Base-T)

• Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, NTP, SNMP, RTSP, FTP, DHCP, DNS, P2P

• Interoperability: ONVIF (Profile S/T/G)

• Storage: MicroSD up to 256 GB, NAS, FTP

Power & Environment

• Power Input: 12VDC or PoE (802.3af)

• Power Consumption: < Max value not specified (typically <10W)

• Ingress Protection: IP67

• Operating Temp: –30°C to +60°C

• Humidity: ≤95% RH

Construction

• Housing: Metal

• Mount Type: Wall or ceiling

• Dimensions: Standard turret form factor

• Weight: Approx. 0.6–0.8 kg (typical)

Warranty

2-year warranty through authorized Australian Dahua distributors. Local support and warranty claims available through certified installers or retailers.

Brand Description

Dahua Technology is a global leader in surveillance technology and AI-powered security solutions. From consumer-grade devices to large-scale commercial deployments, Dahua’s reliable, affordable, and innovative products make it a top choice for integrators and end users across the world.

SKU

IPC-HDW2831TP-ZS-S2

Practical Use Scenarios

• Retail Storefronts – High-detail video for monitoring entrances

• Residential Driveways – Motorized zoom for driveway-to-door coverage

• Industrial Sites – Long-range IR and weatherproof housing

• School Campuses – Intrusion detection along perimeter fencing

• Small Business Offices – Compact design with excellent resolution

 FAQs

Q1: Does the Dahua IPC-HDW2831TP-ZS-S2 support remote zoom?
Yes, it features a 2.7–13.5 mm motorized varifocal lens, allowing users to adjust zoom and focus remotely via NVR or app.

Q2: How far can the IR LEDs illuminate at night?
The built-in IR LED supports up to 40 meters of night vision in complete darkness.

Q3: Is this camera compatible with third-party VMS or NVRs?
Yes. It supports ONVIF (Profiles S, T, G) and RTSP protocols, making it compatible with many third-party systems.

Q4: Can this camera record to a MicroSD card without an NVR?
Yes. It supports edge storage with a MicroSD card up to 256GB, ideal for standalone operation or redundancy.

Q5: Is the IPC-HDW2831TP-ZS-S2 suitable for outdoor use in Australia or NZ?
Absolutely. Its IP67 rating ensures it's dust-tight and waterproof, designed to withstand harsh weather environments typical in ANZ regions.

Q6: What intelligent features does this camera support?
It supports tripwire and intrusion detection powered by smart analytics to identify and alert based on motion or line crossing.

Q7: How is power delivered to this camera?
The camera supports both 12VDC power and PoE (Power over Ethernet) for simplified cabling.