TP-Link InSight S445 4MP Full-Color Turret Network Camera, 4mm Lens
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PRODUCT DESCRIPTION
TP-Link InSight S445 4MP Full-Color Turret Network Camera, 4mm Lens (InSight S445(4mm)) - 5 Years Local Warranty
The InSight S445 is TP-Link's 4MP full-colour turret camera from the VIGI InSight series, recording up to 2688 x 1520 with H.265+ compression, people and vehicle analytics, two-way audio and active sound-and-light deterrence. This listing is the 4 mm fixed-lens version; the 2.8 mm lens version is available separately. It takes one PoE cable, records locally to microSD up to 512 GB and is housed in an IP67-rated metal body.
4MP 2688 x 1520 Video With 24-Hour Full Colour
The 1/2.65-inch (V1.20) or 1/2.7-inch (V1) progressive-scan CMOS sensor and F1.6 aperture deliver 2688 x 1520 at up to 25 fps (50 Hz) or 30 fps (60 Hz), with a minimum illumination of 0.005 lux and 0 lux with IR or white light. Four IR LEDs and four white LEDs reach 30 m, controllable auto, scheduled, always on or always off, so night footage can stay in colour for identification of clothing and vehicles.
4 mm Lens Coverage and DORI Distances
At 4 mm, TP-Link publishes a field of view of horizontal 81°, vertical 43.9°, diagonal 96.39° (V1.20 hardware), with DORI distances of detect 80 m (262 ft), observe 33 m (108 ft), recognise 16 m (52 ft), identify 8 m (26 ft). The 4 mm lens trades some width for longer reach, suiting driveways, gates and longer corridors.
People & Vehicle Analytics and Smart Detection
Deep-learning People & Vehicle Analytics lets operators search and filter recordings by attributes of people or vehicles, cutting post-event review time (this function requires VIGI specified software). Motion detection is enhanced with human and vehicle classification to reduce false alerts, and smart events cover intrusion, line crossing, region entering and exiting, object abandoned and removed, loitering, people and vehicle detection, abnormal sound and scene change.
Active Defence and Two-Way Audio
A built-in microphone (5 m / 16.4 ft pickup radius) and speaker give two-way audio, and alarm linkage can trigger a sound alarm and a light alarm on the camera itself, alongside microSD recording, FTP upload, push notifications, email and an alarm server. That lets a site deter an intruder in the moment rather than only record them.
120 dB True WDR, H.265+ and Open Integration
120 dB WDR, BLC, HLC, 3D DNR and Smart IR handle backlit doorways and mixed lighting (only DWDR operates while People & Vehicle Analytics is enabled). H.265+ on the main stream, at 256 Kbps to 6 Mbps, reduces bandwidth and storage; ONVIF Profile G/S/T, 802.1X authentication and HTTPS let the camera sit in third-party or enterprise environments as well as the VIGI ecosystem.
Ideal For
Singapore offices, retail shops, clinics, schools and building lobbies that need a compact turret camera for entrances, counters and corridors. Supplied by SourceIT with local Singapore warranty, GST invoice and project pricing on request.
InSight S445(4mm) Datasheet — Technical Specifications
General
| Model | InSight S445(4mm) |
| Official Product Name | VIGI 4MP Full-Color Turret Network Camera |
| Brand | TP-Link VIGI |
| Series | InSight |
| Lens Variant | 4 mm fixed focal |
| Hardware Versions | TP-Link's Singapore support page lists V1, V1.20 and V1.26; the product page publishes V1 and V1.20 figures |
| Warranty | 5 Years Local Warranty (Singapore) |
Camera and Lens
| Image Sensor | V1.20: 1/2.65" Progressive Scan CMOS; V1: 1/2.7" Progressive Scan CMOS |
| Shutter Speed | 1/3 to 1/10000 s, slow shutter supported |
| Minimum Illumination | 0.005 lux; 0 lux with IR/white light |
| Day/Night | IR cut filter; unified / scheduled / auto switching |
| Lens | Fixed focal, 4 mm, F1.6, M12*P 0.5 mount |
| Field of View | V1.20: horizontal 81°, vertical 43.9°, diagonal 96.39° V1: horizontal 80.4°, vertical 41.8°, diagonal 98.7° |
| DORI Distance | Detect 80 m (262 ft) / observe 33 m (108 ft) / recognise 16 m (52 ft) / identify 8 m (26 ft) |
| Manual Angle Adjustment | Pan 0° to 360°, tilt 0° to 75°, rotation 0° to 360° |
| Illuminator | 4x IR LED, 4x white LED; 30 m (98 ft) |
| Illuminator Control | Auto / scheduled / always on / always off |
Video and Image
| Max Resolution | 2688 x 1520 |
| Main Stream | 2688x1520, 2560x1440, 2304x1296, 2048x1280, 1920x1080, 1280x720; 50 Hz up to 25 fps, 60 Hz up to 30 fps |
| Sub-Stream | 848x480, 704x576, 640x480, 640x360, 352x288, 320x240; 50 Hz up to 25 fps, 60 Hz up to 30 fps |
| Video Compression | Main stream H.265+/H.265/H.264+/H.264; sub-stream H.265/H.264 |
| H.264 / H.265 Profile | H.264 High Profile; H.265 Main Profile |
| Video Bit Rate | Main stream 256 Kbps to 6 Mbps; sub-stream 64 Kbps to 512 Kbps |
| Bit Rate Control | CBR, VBR |
| Image Settings | Mirror, rotation, brightness, contrast, saturation, sharpness, exposure, WDR, white balance, prevent IR overexposure, HLC |
| Image Enhancement | BLC / 3D DNR / HLC / SmartIR |
| Wide Dynamic Range | 120 dB (DWDR only when People & Vehicle Analytics is enabled) |
| SNR | 52 dB or better |
| Privacy Mask / ROI | Up to 4 masks; 1 ROI region |
Audio
| Audio Communication | Two-way audio |
| Built-in Microphone | Yes; records within a 5 m (16.4 ft) radius |
| Built-in Speaker | Yes |
| Audio Bit Rate / Sampling | 64 Kbps (G.711 a-law); 8 kHz |
| Noise Filtering | Environment noise filtering supported |
Network, Events and Interfaces
| Protocol | TCP/IP, UDP, ICMP, HTTP, HTTPS, DHCP, 802.1x, DNS, RTSP, NTP, UPnP, SSL/TLS, FTP/SFTP, RTP, IPv4, IPv6, ARP, SMTP, SNMP, RTMP |
| Interoperability | ONVIF (Profile G/S/T) |
| Simultaneous Live View | 3 main streams and 3 sub-streams |
| Client | VIGI App, Web UI, VIGI VMS, VIGI Cloud VMS, VIGI Config Tool, VIGI PC Client |
| Web Browser | Chrome 57+, Firefox 52+, Safari 11+, Edge 91+ |
| Cloud | Yes |
| Security | Password protection, HTTPS encryption, IP address filter, digest authentication, 802.1X authentication |
| Smart Event | Intrusion, line-crossing, region entering, region exiting, object abandoned, object removal, loitering, people, vehicle, abnormal sound and scene change detection |
| Basic Event | Motion detection (enhanced with human & vehicle classification), video tampering detection, exception (illegal login) |
| Alarm Linkage | Memory card video recording, upload to FTP server, push notifications, active defence sound alarm, active defence light alarm, email alarm, send to alarm server |
| Deep Learning | People & Vehicle Analytics (requires VIGI specified software) |
| Network Interface | 1x RJ45 10/100 Mbps self-adaptive Ethernet port, PoE |
| On-board Storage | Built-in microSD card slot, up to 512 GB (card not included) |
| Other Interfaces | DC power port; reset button. Alarm in/out: N/A |
Physical, Power and Environment
| Dimensions | 111 x 111 x 83.7 mm (4.4 x 4.4 x 3.3 in) |
| Material | Metal |
| Net Weight | 0.48 kg |
| Power Supply (DC) | 12 V DC ±5%, max 11 W, 5.5 mm coaxial plug |
| Power Supply (PoE) | 802.3af/at, class 0, max 12 W |
| Protection | IP67 |
| Operating Temperature | -30 °C to 60 °C |
| Storage Temperature | -40 °C to 60 °C |
| Humidity | 95% or less, non-condensing (operating and storage) |
| Certification | CE, NTRA, VCCI, KC, BSMI, FCC, IC |
Published Notes
TP-Link publishes separate field-of-view figures for V1 and V1.20 hardware; both are reproduced above for the 4 mm lens. DORI distances are published once per lens and are not split by hardware version.
TP-Link footnotes: People & Vehicle Analytics must be used with VIGI specified software; when it is enabled only DWDR operates; the microSD card is not included; H.265+ storage comparisons are based on laboratory testing using a 3MP VIGI camera and actual performance varies.
Compatibility & Software Support
| VIGI Network Video Recorders | Supported — recommended for continuous recording and central playback |
| VIGI VMS / VIGI Cloud VMS | Supported |
| VIGI App | Supported on Android and iOS |
| VIGI Config Tool | Supported — batch configuration on Windows |
| Web UI | Supported |
| VIGI PC Client | Supported |
| Third-Party NVRs and VMS | Supported via ONVIF Profile G/S/T |
| Power | 802.3af/at PoE from a VIGI PoE NVR or PoE switch, or a 12 V DC adapter |
| Standalone Use | Supported — records to a microSD card up to 512 GB with no recorder present |
| Omada SDN Controller | Not applicable — VIGI is TP-Link's surveillance line and is managed through VIGI tools |
Package Contents & Ordering Information
What's in the Box
| Package Contents | VIGI network camera, quick start guide, waterproof cable attachments, mounting accessories |
TP-Link's published package list does not include a power adapter or a microSD card.
Ordering Information
| Model | InSight S445(4mm) |
| SKU | InSight S445(4mm) |
| Lens | 4 mm fixed focal |
| Other Lens Options | InSight S445(2.8mm) (2.8 mm) — listed separately |
| Warranty | 5 Years Local Warranty (Singapore) |
Datasheet & Downloads
Frequently Asked Questions — InSight S445(4mm)
Does the InSight S445 need a VIGI recorder?
No. It can record on its own to a microSD card of up to 512 GB and be viewed in the VIGI app. A VIGI NVR or VIGI VMS is worth adding for continuous recording, longer retention and multi-camera playback.
Which lens should I choose?
This listing is the 4 mm version (horizontal 81°). Choose InSight S445(2.8mm) for the 2.8 mm lens; a longer focal length gives a narrower view with longer DORI distances.
How is it powered?
802.3af/at PoE over the network cable, or a 12 V DC adapter through a 5.5 mm coaxial plug. No adapter is listed in the box.
What warranty does SourceIT provide?
Five years local Singapore warranty, with a GST invoice on every order.
Is stock held locally?
SourceIT holds fast-moving VIGI lines in Singapore. Anything not in local stock is brought in on indent — ask us for the current lead time before committing to a project date.
Is this model available for project orders?
Yes. TP-Link supplies this model for project deployments; contact SourceIT with your bill of materials for pricing and lead time.
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