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1080P Day & Night Fixed IR IP Dome Camera

Model：LR2522E4

EOL

H.264 Only

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Features

Full HD 2 megapixel CMOS image sensor
True H.264 AVC/MPEG-4 part 10
H.264 and Motion JPEG triple video streaming
3D noise reduction (MCTF)
2D WDR function
Digital zoom supported
Audio / Motion detection alarm function
Built-in highly sensitive microphone
High efficiency IR LED, radiant distance up to 10m
Day & Night (IR cut removable)
2-way audio supported
Digital I/O : 1 in, 1 out
ONVIF supported

Discontinued date

2019.05.06

Alternative models

M series / ZM series

MR8322 / MR6422X

Description

Fixed dome LR2522 in the L series is featuring built-in Sense Up+ technology to deliver stunning video in low-light conditions. Utilizing intelligent image signal processing, 2D WDR function, AGC control, and 3D noise reduction, the combination successfully delivers the ultimate low-light image without motion blur. Support with PoE, privacy mask, white balance, and minimum illumination 0.08 Lux at F1.6 / 0.1 Lux at F1.8 Low Light Mode.

With built-in IR-cut filter, white balance, back light compensation, and features such as audio and motion detection to deliver quality videos.

Specifications

Model	LR2522E4
Pick Up Element	1/2.7" CMOS image sensor
Effective pixels	1920 (H) × 1080 (V) = 2,073,600 (pixel)
Video Compression	H.264 , Motion JPEG
Resolution	1080P(1920 × 1080), 720P(1280 × 720), D1(720 × 480), CIF(352 × 240)
Maximum Frame Rate	H.264 : up to 15 fps @ 1920 x 1080 , 30fps @ 1280 x 720 , 30fps @ 720 x 480 / Motion JPEG : up to 15 fps @ 1920 x 1080 , 30 fps @ 720 x 480 , 30 fps @ 352 x 240
Focal Length	4mm
Iris	F2.0
Max IR distance	10m
Infrared LED Angle	30〫
Video streaming	RTP/HTTP, RTP/TCP, RTP/UDP, Multicast
Video bitrate	128Kbps 〜 5Mbps ; Frame rate and bitrate controllable on-the-fly ; VBR / CBR / GOP supported
Peak wavelength	850nm, high efficiency array
Scanning System	Progressive Scan
Infrared Cut Filter	Colour (Day), Monochrome (Night), Auto, Schedule
Min. illumination/Low Light Mode (Colour)	0.08 Lux at F1.6 , With Infrared 0.0 lux
White Balance	Auto / Tungsten / Indoor / Fluorescents1 / Fluorescents2 / Outdoor1 / Outdoor2
Back Light Compensation (BLC)	On / Off
Electrical Shutter	1/30(1/25)s to 1/8000s
Sense Up	Off / 1 frame / 2 frames / 3 frames / 7 frames
Sense Up+	Yes
Auto Gain Control	36 dB variable gain
3D Noise Reduction	Off / 1 to 32 selectable
2D WDR	Off / Auto / x2 / x3 / x4
Privacy Masking	Four independent areas
Other functions	Sharpness, Image flip, Image mirror, Hue
Audio Input / Output	Mono, 1.4 Vp-p , 50 KΩ , Terminal connector
Encryption	Base64 HTTP encryption
Access	Multiple user access levels with password protection
User accounts	10 user accounts available
IP address filter	Yes
Multi IP address	Yes
User accounts	8 simultaneous users
ePTZ & Digital Zoom	Yes
OSD (On-Screen Display)	Text overlay for date, time and camera name
Alarm event triggers	Alarm / audio / motion detection triggering recording into SD card ; Image upload over FTP and E-mail by audio / motion detection
Alarm event actions	Yes
CPU	Embedded SoC ARM11, 528MHz, 256MB DDR2, 256MB flash memory
Firmware	Firmware upgrade via HTTP
Network Interface/Ethernet	10Mbps / 100Mbps Base-T, RJ-45
CE	Yes, EMI CLASS A
FCC	Yes, EMI CLASS A
OS requirement	Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8
Web browser	Microsoft® Internet Explorer® 6.0 and later
CPU requirement	Intel Pentium 4 1.8GHz or above
RAM requirement	1GB or above, Independent Display Card
Protocols	IPv4, IPv6, TCP, UDP, HTTP, SMTP, NTP, DDNS, UPnP, FTP, ARP, DHCP, PPPoE, DNS, RTSP, RTCP, Telnet, ICMP, IGMP, ONVIF Profile S, SNMP, SIP, Bonjour
Mobile Application	Integrated to LILIN mobile app (LILIN Pro) ; iPhone, iPad, Android support
Video Management	ONVIF Profile S / LILIN NAV 1.0 / Third party VMS through LILIN HTTP API
Video Display	LILIN Universal ActiveX & LILIN Java Applet
OS	Embedded Linux 2.6.32
Audio	Two-way Audio, G.711 u-law / PCM, Built-in Microphone
SD Card (recording)	Support Micro SD/SDHC card for circular recording (card is not included)
Alarm Input / output	Digital 1 input (TTL, +3 – 5VDC) / 1 Output (MOS Relay contact N.O., Load max. 40VDC/300mA)
Operating temperature	-25°C – +50°C (-13°F – 122°F)
Chip size	5.856mm (H) x 3.276mm (V)
Dimensions	Ø100 × 85mm
Weight	280g approx.
Power Supply	DC12V ±10%。 PoE (IEEE 802.3af compliant)
PoE	PoE , IEEE 802.3af
Power Consumption	DC12V, 7.5W / PoE, 8.5W

Model	LR2522E6
Pick Up Element	1/2.7" CMOS image sensor
Effective pixels	1920 (H) × 1080 (V) = 2,073,600 (pixel)
Video Compression	H.264 , Motion JPEG
Resolution	1080P(1920 × 1080), 720P(1280 × 720), D1(720 × 480), CIF(352 × 240)
Maximum Frame Rate	H.264 : up to 15 fps @ 1920 x 1080 , 30fps @ 1280 x 720 , 30fps @ 720 x 480 / Motion JPEG : up to 15 fps @ 1920 x 1080 , 30 fps @ 720 x 480 , 30 fps @ 352 x 240
Focal Length	6mm
Iris	F2.0
Max IR distance	10m
Infrared LED Angle	30〫
Video streaming	RTP/HTTP, RTP/TCP, RTP/UDP, Multicast
Video bitrate	128Kbps 〜 5Mbps ; Frame rate and bitrate controllable on-the-fly ; VBR / CBR / GOP supported
Peak wavelength	850nm, high efficiency array
Scanning System	Progressive Scan
Infrared Cut Filter	Colour (Day), Monochrome (Night), Auto, Schedule
Min. illumination/Low Light Mode (Colour)	0.08 Lux at F1.6 , With Infrared 0.0 lux
White Balance	Auto / Tungsten / Indoor / Fluorescents1 / Fluorescents2 / Outdoor1 / Outdoor2
Back Light Compensation (BLC)	On / Off
Electrical Shutter	1/30(1/25)s to 1/8000s
Sense Up	Off / 1 frame / 2 frames / 3 frames / 7 frames
Sense Up+	Yes
Auto Gain Control	36 dB variable gain
3D Noise Reduction	Off / 1 to 32 selectable
2D WDR	Off / x2 / x3 / x4
Privacy Masking	Four independent areas
Other functions	Sharpness, Image flip, Image mirror, Hue
Audio Input / Output	Mono, 1.4 Vp-p , 50 KΩ , Terminal connector
Encryption	Base64 HTTP encryption
Access	Multiple user access levels with password protection
User accounts	10 user accounts available
IP address filter	Yes
Multi IP address	Yes
User accounts	8 simultaneous users
ePTZ & Digital Zoom	Yes
OSD (On-Screen Display)	Text overlay for date, time and camera name
Alarm event triggers	Alarm / audio / motion detection triggering recording into SD card ; Image upload over FTP and E-mail by audio / motion detection
Alarm event actions	Yes
CPU	Embedded SoC ARM11, 528MHz, 256MB DDR2, 256MB flash memory
Firmware	Firmware upgrade via HTTP
Network Interface/Ethernet	10Mbps / 100Mbps Base-T, RJ-45
CE	Yes, EMI CLASS A
FCC	Yes, EMI CLASS A
OS requirement	Windows 2000, Windows XP, Windows Vista, Windows 7, Windows 8
Web browser	Microsoft® Internet Explorer® 6.0 and later
CPU requirement	Intel Pentium 4 1.8GHz or above
RAM requirement	1GB or above, Independent Display Card
Protocols	IPv4, IPv6, TCP, UDP, HTTP, SMTP, NTP, DDNS, UPnP, FTP, ARP, DHCP, PPPoE, DNS, RTSP, RTCP, Telnet, ICMP, IGMP, ONVIF Profile S, SNMP, SIP, Bonjour
Mobile Application	Integrated to LILIN mobile app (LILIN Pro) ; iPhone, iPad, Android support
Video Management	ONVIF Profile S / LILIN NAV 1.0 / Third party VMS through LILIN HTTP API
Video Display	LILIN Universal ActiveX & LILIN Java Applet
OS	Embedded Linux 2.6.32
Audio	Two-way Audio, G.711 u-law / PCM, Built-in Microphone
SD Card (recording)	Support Micro SD/SDHC card for circular recording (card is not included)
Alarm Input / output	Digital 1 input (TTL, +3 – 5VDC) / 1 Output (MOS Relay contact N.O., Load max. 40VDC/300mA)
Operating temperature	-25°C – +50°C (-13°F – 122°F)
Chip size	5.856mm (H) x 3.276mm (V)
Dimensions	Ø100 × 85mm
Weight	280g
Power Supply	DC12V ±10%。 PoE (IEEE 802.3af compliant)
PoE	PoE , IEEE 802.3af
Power Consumption	DC12V, 7.5W / PoE, 8.5W

Downloads

Classification	Description	Date	File Size	Downloads
Manual	Pro-L-Covert Series User Manual	2025-08-13	3,129KB
Catalogue	Catalogue LR2522	2023-07-12	1,113KB
A&E	A&E LR2522	2023-05-30	221KB
Image	High-Resolution Image	2023-05-30	7,271KB
Manual	LILIN IP Camera Start Guide	2017-03-13	1,503KB
Installation Guide	Installation Guide IPR2522ES / LR2522E	2016-12-05	978KB