4MP Dual-lens Network PTZ Camera

Brand : LEGEND

UPC : 685225506621

PART # : INLGDO4F4PTZ25X

The versatile INLGDO4F4PTZ25X camera, seamlessly integrating a fixed camera with a PTZ camera for comprehensive surveillance. Boasting a Wide Dynamic Range of 120 dB, this camera excels in capturing clear images in challenging lighting scenarios. With advanced H.265+ and H.264 encoding, it ensures efficient data compression for optimized storage. The camera also incorporates cutting-edge AI features, including People Flow Counting and Crowd Density Monitoring, enhancing its analytical capabilities. Additionally, the 25X optical zoom capability provides detailed and precise monitoring across various distances.

Image Sensor - Panorama Lens 1/1.8”, 4MP, CMOS

Image Sensor - Motorized Lens 1/2.7”, 4MP, CMOS

Electronic Shutter Speed Auto/Manual, 1 ~ 1/100000s

Minimum Illumination - Panorama Lens Color:0.0005 lux (F1.0, AGC ON) 0 lux with warm light

Minimum Illumination - Motorized Lens Color:0.003 lux (F1.5, AGC ON) 0 lux with IR

S/N Ratio More than 56dB

IR Distance - Motorized Lens Up to 100m (328.1 ft)

Warm Light Range - Panorama Lens Up to 30m (98.4 ft)

Wavelength 850nm (IR)

BLC Supported

IR On/Off Control Auto/Manual

White Balance Auto/Outdoor/Fine Tune/Sodium Lamp/Locked/Auto2

Day/Night IR-cut filter with auto switch (ICR)

OSD Up to 8 OSDs

BLC Supported

Noise Reduction 2D/3D DNR

Privacy Masking - Panorama Lens Up to 4 areas per scene

Privacy Masking - Motorized Lens 24 areas, up to 4 areas per scene

Region of Interest Up to 8 areas

Defog Digital defog

Flip Normal/Flip Vertical/Flip Horizontal/180°

Focal Length - Panorama Lens 4mm at F1.0

Focal Length - Motorized Lens 4.8~120mm at F1.5, AF automatic focusing and motorized zoom lens

Compression H.265+, H.265, H.264, MJPEG

Resolution / Frame Rate - Panorama Lens Main Stream: 4MP, Max 30fps; Sub Stream: 1080P, Max 30fps; Third Stream: 720x576, Max 30fps

Resolution / Frame Rate - Motorized Lens Main Stream: 4MP, Max 30fps; Sub Stream: 720P, Max 30fps; Third Stream: 720x576, Max 30fps

Field of View (4mm) H: 94.9° V: 51.5° D: 116.7°

Audio Compression G.711U, G.711A

Resolution / Frame Rate - Panorama Lens Main Stream: 4MP, Max 30fps; Sub Stream: 1080P, Max 30fps; Third Stream: 720x576, Max 30fps

Field of View (4.8~120mm) H: 55.46° ~ 3.09° V: 32.94° ~ 1.73° D: 68.22° ~ 3.65°

Two-way Audio Supported

Resolution / Frame Rate - Motorized Lens Main Stream: 4MP, Max 30fps; Sub Stream: 720P, Max 30fps; Third Stream: 720x576, Max 30fps

Alarm I/O 2/1

Optical Zoom 25x

Suppression Supported

Audio Compression G.711U, G.711A

DORI Distance, Pan: 4mm Detect: 62.1 (203.6 ft); Observe: 24.8 (81.5 ft); Recognize: 12.4 (40.7 ft); Identify: 6.2 (20.4 ft)

Preset Patrol 16 patrols, up to 64 presets for each patrol

DORI Distance, Moto: 4.8-120mm Detect: 123.8 (406.0 ft) 2475.0 (8120.1 ft); Observe: 49.5 (162.4 ft) 990.0 (3248.0 ft); Recognize: 24.8 (81.2 ft) 495.0 (1624.0 ft); Identify: 12.4 (40.6 ft) 247.5 (812.0 ft)

Warm Light Range 16 patrols, up to 32 actions for each patrol

Compression H.265+, H.265, H.264, MJPEG

Patrol Stay Time 15s~1800s

Audio I/O 1/1

User/Host Up to 32 users. 3 user levels: Administrator, operator and common user

Video Bit Rate 128 Kbps ~ 16 Mbps

Serial Port 1 RS485

Built-in Speaker Supported

Two-way Audio Supported

Protection IP66 (IEC 60529:1989+AMD1:1999+AMD2:2013)

Suppression Supported

Patrol Stay Time 15s~1800s

Smart Intrusion Prevention Line Crossing, Enter area detection, Leave area detection

Audio I/O 1/1

Sampling Rate 8 kHz

Basic Detection Motion detection, Audio detection, Tampering Alarm

Audio Bitrate 64 Kbps

Built-in Mic N/A

General Function Watermark, IP Address Filtering, Alarm input, Alarm output, Access Policy, ARP Protection, RTSP Authentication, User Authentication

Pan Range 360°

Network 1 x RJ45 10M/100M Base-TX Ethernet

Pan Speed Preset speed: 80°/s

Storage ANR; NAS; Micro SD card up to 256GB

Tilt Range Pan: 18° ± 5°; Moto: -15° ~ 90°

Tilt Speed 0.1°/s ~ 80°/s; Preset speed: 80°/s

Security Password protection, strong password, HTTPS encryption, Export operation logs, basic and digest authentication for RTSP, digest authentication for HTTP, TLS 1.2, WSSE and digest authentication for ONVIF

Number of Presets 1024

Power Supply AC 24V±25%, DC 24V±25%, PoE (IEEE802.3 at)

Preset Patrol 16 patrols, up to 64 presets for each patrol

General Function Watermark, IP Address Filtering, Alarm input, Alarm output, Access Policy, ARP Protection, RTSP Authentication, User Authentication

Power Consumption Less than 48W

Network 1 x RJ45 10M/100M Base-TX Ethernet

Route Patrol 16 patrols, up to 32 actions for each patrol

Working Environment -40°C to 65°C (-40°F ~ +158°F); Less than 95% RH

Recorded Patrol 16 patrols, up to 128 actions for each patrol

Weight 11.68 lbs (5.3kg)

Dimensions Ø 227 x 359.4mm (Ø 8.9” x 14.2”)

Alarm I/O 2/1

Serial Port 1 RS485

Power Supply AC 24V±25%, DC 24V±25%, PoE (IEEE802.3 at)

Built-in Speaker Supported

Power Consumption Less than 48W

Working Environment -40°C to 65°C (-40°F ~ +158°F); Less than 95% RH

Certification, EMC CE-EMC (EN 55032: 2015+A1:2020,EN 61000-3-3: 2013+A1: 2019, EN IEC 61000-3-2: 2019+A1: 2021,EN 55035: 2017+A11:2020) FCC (FCC CFR 47 part15 B, ANSI C63.4-2014)

Certification, Safety CE LVD (EN 62368-1:2014+A11:2017) CB (IEC 62368-1:2014) UL (UL 62368-1, 2nd Ed., Issue Date: 2014-12-01)

Weight 11.68 lbs (5.3kg)

Certification, Environment CE-RoHS (2011/65/EU;(EU)2015/863); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Protection IP66 (IEC 60529:1989+AMD1:1999+AMD2:2013)

Dimensions Ø 227 x 359.4mm (Ø 8.9” x 14.2”)

Smart Intrusion Prevention Line Crossing, Enter area detection, Leave area detection, Intrusion detection

People Counting People counting, support people flow counting and crowd density monitoring

Linkage Function Support. Triggered by fixed lens via smart intrusion prevention function to track target

Auto Tracking Supported

Basic Detection Motion detection, Audio detection, Tampering Alarm

Protocol IPv4, IGMP, ICMP, ARP, TCP, UDP, DHCP, PPPoE, RTP, RTSP, RTCP, DNS, DDNS, NTP, FTP, UPnP, HTTP, HTTPS, SMTP, 802.1x, SNMP, QoS, RTMP, SSL/TLS

Compatibility ONVIF (Profile S, Profile G, Profile T), API, SDK

Video Software Management Legend VMS, Arkiv

Storage ANR; NAS; Micro SD card up to 256GB

User/Host Up to 32 users. 3 user levels: Administrator, operator and common user

Ingress Protection IP66

Specifications Sheet

29-10-2025 — INLGDO4F4PTZ25X-EN.pdf

Want to know more about LEGEND ?

You asked, we listened. Tailored to your requirements, Legend is our NDAA compliant brand. It offers the latest in cutting edge video technologies, enhanced features and a robust build.

Not all choices have to be hard choices, that’s why Legend offers a variety of unique models. If you are installing your first or hundredth project, you won’t have to spend hours trying decide which device fits your needs.

Legend allows you to protect your home like a multinational enterprise would, and protect your multinational as if it was your home. All the features you need are in Legend.

Amazing 4K (8MP) resolution for perfect picture clarity

True WDR (120 dB) to offer you the best image in the most demanding lighting conditions

H.265+ Compression helps reduce your storage by up to 90%

Record up to 256GB of footage directly on your camera

Legend CLOUD Application for Android and iOS

Fully NDAA Compliant

Not convinced yet? Contact your Inaxsys sales representative for an in-depth explanation at sales@inaxsys.com

Declarations of Conformity