The HiLook PTZ-N3404LIU/SL is a compact and intelligent PTZ network camera built for flexible area surveillance. Featuring 4 MP resolution, powerful optical zoom, smart human and vehicle detection, and automatic tracking, it provides advanced security monitoring. With two-way audio, integrated red & blue warning lights, and 120 dB WDR, it delivers both clear imaging and proactive deterrence, even in challenging environments.
Features
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4 MP High-Resolution Imaging – 2560 × 1440 resolution for detailed monitoring.
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Human & Vehicle Detection – Smart analysis to reduce false alarms.
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Intelligent Auto-Tracking – Automatically follows moving targets.
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Two-Way Audio – Built-in mic and speaker for communication.
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Red & Blue Flashing Lights – Enhances deterrence against intruders.
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120 dB WDR – Balanced images even with strong backlight.
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4× Optical Zoom – Clear close-ups in large monitoring areas.
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Pan & Tilt Coverage – 0°–350° pan, 0°–90° tilt with smooth control.
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H.265+ Compression – Efficient storage and bandwidth savings.
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Rugged Design – IP66 weatherproof, surge-protected housing.
Downloads
Extra Info
Smart Detection & Auto-Tracking
The PTZ-N3404LIU/SL is equipped with smart event detection including intrusion detection, line crossing, region entrance/exit, unattended baggage, object removal, and audio exception detection. Human and vehicle classification powered by deep learning reduces false alarms caused by irrelevant movement such as animals or environmental factors. Auto-tracking functionality enables the camera to follow moving targets within its coverage area, ensuring continuous visibility without manual control.
Two-Way Communication & Visual Alarm
With a built-in microphone and speaker delivering up to 100 dB sound output, the PTZ-N3404LIU/SL supports real-time two-way audio, allowing operators to interact directly with individuals on-site. The integrated red and blue flashing lights provide a strong visual deterrent that can be triggered automatically by alarm events or manually by operators, reinforcing the camera’s proactive security role.
Reliable Performance Outdoors
Designed for demanding outdoor environments, the camera is rated IP66 for weather resistance and includes TVS 6000V lightning and surge protection to safeguard against harsh conditions. Its wide operating temperature range of -30 °C to 65 °C ensures reliable functionality in both extreme heat and cold, making it suitable for year-round deployment. The durable ADC12 + PC housing further enhances its ability to withstand challenging environments.
Tech Specs
| Category |
Specification |
| Camera |
1/2.8" Progressive Scan CMOS, 4 MP (2560 × 1440) |
| Min. Illumination |
Color: 0.005 Lux @ (F1.5, AGC ON); B/W: 0.001 Lux; 0 Lux with IR |
| Shutter Speed |
1 to 1/30,000 s |
| Day/Night |
IR cut filter |
| Lens |
2.8–12 mm, Max. F1.5, 4× optical zoom, 16× digital zoom |
| FOV |
H: 96.7°–31.6°; V: 51.1°–17.7°; D: 115.1°–36.3° |
| Zoom Speed |
~2 s (wide–tele) |
| IR Range |
Up to 50 m |
| PTZ |
Pan: 0°–350°, Tilt: 0°–90°; Pan speed: up to 60°/s, Tilt speed: up to 50°/s |
| Presets |
300 presets, 8 patrols (32 presets each), 3D positioning |
| Video |
Main: up to 30 fps @ 4 MP; Sub & Third streams supported |
| Compression |
H.265+/H.265/H.264+/H.264/MJPEG |
| Bit Rate |
32 Kbps–16 Mbps |
| ROI |
8 fixed regions per stream |
| Audio |
Built-in mic & speaker (100 dB max SPL), 1 in / 1 out |
| Audio Compression |
G.711, G.722.1, G.726, MP2L2, PCM |
| Network Protocols |
IPv4/IPv6, HTTP/HTTPS, FTP, SMTP, NTP, RTSP, RTP, TCP/IP, DHCP, SNMP, UPnP, QoS, 802.1x |
| Security |
HTTPS, TLS 1.2, IP filtering, watermark, password protection, audit log |
| Storage |
microSD/SDHC/SDXC (up to 256 GB), NAS, ANR |
| Smart Events |
Face detection, line crossing, intrusion, region entrance/exit, unattended baggage, object removal, audio exception |
| Alarm Linkage |
Preset, patrol scan, FTP upload, email, flashing light, audible warning, auto-tracking |
| Deep Learning |
Human/vehicle perimeter protection |
| Power Supply |
12 VDC, 3.33 A & PoE (802.3at), Max. 14 W |
| Dimensions |
179.3 × 120.5 × 182 mm (7.06" × 4.74" × 7.17") |
| Weight |
~1.125 kg (2.48 lb.) |
| Material |
ADC12 + PC |
| Operating Conditions |
-30 °C to 65 °C (-22 °F to 149 °F), Humidity ≤90% (non-condensing) |
| Protection |
IP66, TVS 6000V lightning/surge protection |
Q&A
Q: Does it support two-way audio?
A: Yes, with built-in microphone and speaker.
Q: Can it auto-track moving objects?
A: Yes, it supports intelligent auto-tracking.
Q: Is it suitable for outdoor use?
A: Yes, it’s IP66-rated and surge-protected.
Q: What is the maximum storage capacity?
A: Up to 256 GB microSD, plus NAS and ANR.
Q: What zoom does it support?
A: 4× optical zoom with additional 16× digital zoom.
