• Home

  • Documents

  • ^ r î ò ï ò î& r/ ~s ~^ l ò DW E Á } l & ] Z Ç uV)(S... · E } W ( } ] o } o µ ] }...
5
DS-2CD6362F-I(V)(S)/C 6 MP Network Fisheye Camera DS-2CD6362F-I(V)(S) is a fisheye network camera capable of providing a 360 degree panoramic image of its surveillance scene. The progressive scan CMOS sensor provides high-resolution images of up to 3072 × 2048. Up to 15 live view display modes, specifically designed for 3 mount types and 2 decoding modes, meet the major needs from customers of different preference. IR range of 15 meters provides good visibility in low or even zero-light environment. 1/1.8” Progressive Scan CMOS Max. 3072 × 2048 @25fps Up to 15 live view display modes Digital WDR Up to 15m IR range Built-in microphone and speaker 2 behavior analyses, 1 statistic With – V model: IK10 for camera housing, IP66

^ r î ò ï ò î& r/ ~s ~^ l ò DW E Á } l & ] Z Ç uV)(S... · E } W ( } ] o } o µ ] } v } ( Z ] o Ç u } U } v µ o Z o } Z Z v ] o µ } X

  • Upload
    doxuyen

  • View
    216

  • Download
    0

Embed Size (px)

Citation preview

Page 1: ^ r î ò ï ò î& r/ ~s ~^ l ò DW E Á } l & ] Z Ç uV)(S... · E } W ( } ] o } o µ ] } v } ( Z ] o Ç u } U } v µ o Z o } Z Z v ] o µ } X

DS-2CD6362F-I(V)(S)/C

6 MP Network Fisheye Camera

DS-2CD6362F-I(V)(S) is a fisheye network camera capable of

providing a 360 degree panoramic image of its surveillance

scene.

The progressive scan CMOS sensor provides high-resolution

images of up to 3072 × 2048.

Up to 15 live view display modes, specifically designed for 3

mount types and 2 decoding modes, meet the major needs

from customers of different preference.

IR range of 15 meters provides good visibility in low or even

zero-light environment.

1/1.8” Progressive Scan CMOS

Max. 3072 × 2048 @25fps

Up to 15 live view display modes

Digital WDR

Up to 15m IR range

Built-in microphone and speaker

2 behavior analyses, 1 statistic

With – V model: IK10 for camera housing, IP66

Page 2: ^ r î ò ï ò î& r/ ~s ~^ l ò DW E Á } l & ] Z Ç uV)(S... · E } W ( } ] o } o µ ] } v } ( Z ] o Ç u } U } v µ o Z o } Z Z v ] o µ } X

Function Description

Smart 2 behavior analyses, line crossing detection and intrusion detection

1 statistic, heat map

Smart recording: Support edge recording and dual-VCA

Smart encoding: Support low bit rate, low latency, ROI enhance encoding

Image Max. 3072 × 2048 @25fps

Support live view image decoded by hardware and software

Support up to 15 display modes in total

Streaming smoothness setting for different requirements of image quality and fluency

Support H.264+/H.264/MJPEG video compression, multi-level video quality configuration; support Baseline

Profile/Main Profile/High Profile H.264 encoding complexity

Multiple OSD color: Black & white self-adaptive; Custom

Digital WDR is supportable for backlight environment

Support BLC

System Support ONVIF (profile S/profile G), CGI, PSIA, ISAPI protocol

Support dual streams, and support 20 channels live view at the same time

Lightening protection, surge protection, voltage transient protection, anti-static protection

Interface Support standard 128G microSD/SDHC/SDXC card storage

Support 10M/100M Ethernet port. Support RS-485 (with – S model)

Support Audio I/O, support stereo audio (with – S model)

Support Alarm I/O (with – S model)

Security Support three-level user authentication management, user and password authorization, and IP address filtering

Support security certificate as HTTPS

Lock user IP after certain times failed login attempts

Page 3: ^ r î ò ï ò î& r/ ~s ~^ l ò DW E Á } l & ] Z Ç uV)(S... · E } W ( } ] o } o µ ] } v } ( Z ] o Ç u } U } v µ o Z o } Z Z v ] o µ } X

Specifications

Camera Image Sensor 1/1.8'' Progressive Scan CMOS

Min. Illumination 0.05 Lux @ (F1.2, AGC ON), 0.25 Lux @ (F2.6, AGC ON), 0 Lux with IR

Shutter Speed 1/3 s – 1/100,000 s

Slow Shutter Support

Lens 1.27 mm, F2.6; horizontal field of view: 180° (wall mount), 360°(ceiling mount), 360°(table mount)

Lens Mount M12

Day & Night IR Cut Filter

Digital Noise Reduction 3D DNR

WDR Digital WDR

Compression Standard

Video Compression Main stream: H.264 Sub stream: H.264/MJPEG

H.264 Type Baseline Profile/Main Profile/High Profile

H.264+ Support only when the display mode is Fisheye View

Video Bit Rate 256 Kbps – 16 Mbps

Audio Compression (-S) G.711/G.722.1/G.726/MP2L2/PCM

Audio Bit Rate 64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-160Kbps(MP2L2)

Image Max. Resolution 3072 × 2048

Fisheye View Main Stream Max. Frame Rate

50Hz: 25fps (3072 × 2048, 2048 × 2048, 1280 × 1280) 60Hz: 24fps (3072 × 2048), 30fps (2048 × 2048, 1280 × 1280)

Fisheye View Sub Stream Max. Frame Rate

50Hz: 12.5fps (720 × 720, 704 × 576) 60Hz: 15fps (720 × 720, 704 × 480)

Image Enhancement BLC/3D DNR

Image Setting Saturation, Brightness, Contrast, Sharpness adjustable by client software or web browser

Region of Interest Support 3 fixed region for each stream

Day/Night Switch Auto/Schedule/Triggered by Alarm In

Picture Overlay LOGO picture can be overlaid on video with 128 × 128 24bit bmp format

Live View Display

Mount Type Support table, wall, and ceiling

Decoding Mode Support hardware decoding and software decoding

Display Mode

Support 15 display modes in total (including display modes of different mount types and decoding modes): Fisheye View, 180 Panorama View, 4PTZ, Fisheye + 3PTZ, Fisheye + Panorama + 3PTZ, 360 Panorama View, 360 Panorama + PTZ, 360 Panorama + 3PTZ, 360 Panorama + 6PTZ, 360 Panorama + 8PTZ, 2PTZ, Fisheye + 8PTZ, Panorama View, Panorama + 3PTZ, Panorama + 8PTZ

Audio (With –S model) Environment Noise Filtering Support

Audio I/O Support

Audio Sampling Rate Max. 48 kHz

Smart Feature-set

Intrusion Detection Cross a pre-defined virtual line, up to 4 pre-defined virtual lines supported

Line Crossing Detection Enter and loiter in a pre-defined virtual region, up to 4 pre-defined virtual regions supported

Heat Map A graphical representation of density of visit in a configured area.

Page 4: ^ r î ò ï ò î& r/ ~s ~^ l ò DW E Á } l & ] Z Ç uV)(S... · E } W ( } ] o } o µ ] } v } ( Z ] o Ç u } U } v µ o Z o } Z Z v ] o µ } X

Note: for detailed resolution of each display mode, consult the dealer or the technical support.

Network Network Storage Support microSD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR

Alarm Trigger Motion detection, video tampering alarm, network disconnected, IP address conflicted, illegal login, HDD full, HDD error

Protocols ARP, CP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPV4, IPv6, SSL, Bonjour

General Function One-key reset, anti-flicker, heartbeat, password protection, privacy mask, watermark, IP address filter

Standard ONVIF (PROFILE S, PROFILE G), PSIA, CGI, ISAPI

Interface Communication Interface 1 RJ45 10M/100M Ethernet port

With –S model: 1 RS-485 interface

Audio Input 1 3.5mm audio interface, Mic in/Line in (with – S model); 1 built-in microphone by default, -42dB

Audio Output 1 3.5mm audio output interface (with – S model); 1 built-in speaker by default, support echo cancellation

Alarm (With –S model) 1 input, 1 output (up to DC24V 1A or AC110V 500mA)

On-board storage Built-in microSD/SDHC/SDXC slot, up to 128 GB

Reset Button Yes

General

Operating Conditions Indoor temperature: -10 °C to +50 °C (14 °F – 122 °F) With –V model: Outdoor temperature: -30 °C – 60 °C (-22 °F – 140 °F) Humidity 95% or less (non-condensing)

Power Supply DC 12 V ± 10%, 0.78A PoE (802.3af, class 3), 0.33 – 0.21A

Power Consumption Max. 12W

IR Range 15 m

Protection Level With – V model: IEC60068-2-75Eh, 20J; EN50102, up to IK10 for camera housing With – V model: IP66

Dimensions 164 × 152.8 × 43.8 mm (6.46” × 6.02” × 1.72”) With –V model: 164 × 152.8 × 49.5 mm (6.46” × 6.02” × 1.95”)

Weight 1400 g (3.09 lbs)

Order Models:

DS-2CD6362F-I; DS-2CD6362F-IV; DS-2CD6362F-IS; DS-2CD6362F-IVS; DS-2CD6362F-IVS/C *-S: with 1 audio input (Mic in/line in), 1 audio output, 1 RS-485, 1 alarm input and 1 alarm output

*-V: with protection level of IK 10 and IP66

Page 5: ^ r î ò ï ò î& r/ ~s ~^ l ò DW E Á } l & ] Z Ç uV)(S... · E } W ( } ] o } o µ ] } v } ( Z ] o Ç u } U } v µ o Z o } Z Z v ] o µ } X

/

Unit: mm(inch)

DS-1280ZJ-DM25

Junction Box

DS-1281ZJ-DM25

Inclined Ceiling Mount

DS-1273ZJ-DM25

Wall Mount

DS-1271ZJ-DM25

Pendant Mount

DS-1283ZJ

Wall Mount (3-axis Adjustment)

Accessories

Dimensions

05040520170316


Aþ>ß>ó>Ì>Ò>ß>ÿAÿ? ? ? >Ì? ? ? >Ì>ú? HTHP>ÿ?m J j k W ò B P [ O Þ C 2 O Þ - Å Z ± - ¹ µ ¹ µ à Æ Q ï P Å Z ¹ µ Z á y ¹ µ m F D Z Ý ô ¹ µ z l; ~ Å Z

Aþ>ß>ó>Ì>Ò>ß>ÿAÿ? ? ? >Ì? ? ? >Ì>ú? HTHP>ÿ?m J j k W ò B P [ O Þ C 2 O Þ - Å Z ± - ¹ µ ¹ µ à Æ Q ï P Å Z ¹ µ Z á y ¹ µ m F D Z Ý ô ¹ µ z l; ~ Å Z

Documents
Z µ o } ( Z µ À Ç } v Z µ } ( Z } ] v Á v : µ v î ì U î ì ... · Z µ o } ( Z µ À Ç } v Z µ } ( Z ] } o ] v / v v } v o } ] v Á v : µ v î ì U î ì í ò v u î

Z µ o } ( Z µ À Ç } v Z µ } ( Z } ] v Á v : µ v î ì U î ì ... · Z µ o } ( Z µ À Ç } v Z µ } ( Z ] } o ] v / v v } v o } ] v Á v : µ v î ì U î ì í ò v u î

Documents
< t } v Z µ v o Ç v ò ï , } ] v ] v Z > o o } v ~ µ } r ò ... · < t } v Z µ v o Ç v ò ï , } ] v ] v Z > o o } v ~ µ } r í ñ , } ] v ( } u o ] v P í ] v

< t } v Z µ v o Ç v ò ï , } ] v ] v Z > o o } v ~ µ } r ò ... · < t } v Z µ v o Ç v ò ï , } ] v ] v Z > o o } v ~ µ } r í ñ , } ] v ( } u o ] v P í ] v

Documents
Umar Ryad CV · 2020-05-11 · µ ] µ o µ u s ] W } v o ] E u h u Z Ç } ( ] Z ò D Ç í õ ó ñ & µ o Ç } ( , µ u v ] ] ~ ( } u o Ç Z o ] P ] } µ ^ µ ] Z Z ì U ð ( U

Umar Ryad CV · 2020-05-11 · µ ] µ o µ u s ] W } v o ] E u h u Z Ç } ( ] Z ò D Ç í õ ó ñ & µ o Ç } ( , µ u v ] ] ~ ( } u o Ç Z o ] P ] } µ ^ µ ] Z Z ì U ð ( U

Documents
W } ] µ i v K u ] i > Z u ] D ] } · ò X < v v ] o ] i D ] i ò ð U ï í í ô ï ï ð ï î ñ ì ï ò ì î ò ïK µ o µ ,K> U z ó X < µ Z v v W l l í ï

W } ] µ i v K u ] i > Z u ] D ] } · ò X < v v ] o ] i D ] i ò ð U ï í í ô ï ï ð ï î ñ ì ï ò ì î ò ïK µ o µ ,K> U z ó X < µ Z v v W l l í ï

Documents
v î ñ P } } î ì í ò í ó d } & Z } µ >

v î ñ P } } î ì í ò í ó d } & Z } µ >

Documents
Consolidacion Osea 2017...Z ] X : X u K Z } ^ µ P î ì ì ô V í ò W ò í õ r ò î ñ u v } ( } u } u ] & µ , o ] v P U : K^ s } o µ u í ò U E µ u í í U E } À u î ì

Consolidacion Osea 2017...Z ] X : X u K Z } ^ µ P î ì ì ô V í ò W ò í õ r ò î ñ u v } ( } u } u ] & µ , o ] v P U : K^ s } o µ u í ò U E µ u í í U E } À u î ì

Documents
] u o v & v µ ] î ì í ò J d o µ } u ] ( ] > ] Z ] µ u ð ô À...] u o v & v µ ] î ì í ò J ï ò À î í Z ï òs í ó U ñ Z ï ò À í ð Z ï ò À í í U ò Z ï

] u o v & v µ ] î ì í ò J d o µ } u ] ( ] > ] Z ] µ u ð ô À...] u o v & v µ ] î ì í ò J ï ò À î í Z ï òs í ó U ñ Z ï ò À í ð Z ï ò À í í U ò Z ï

Documents
Z } u U í ò } } î ì í õ > ( ] P µ } ( ] } v o o o [ ] µ

Z } u U í ò } } î ì í õ > ( ] P µ } ( ] } v o o o [ ] µ

Documents
11. Richtlinie Dachabdichtung An- und Abschlüsse · 2020. 6. 17. · Z ] Z o ] v ] Z ] Z µ v P _ í í ^ ] í À } v ô v r µ v Z o º PEKZD ï ò õ í W o v µ v P µ v µ

11. Richtlinie Dachabdichtung An- und Abschlüsse · 2020. 6. 17. · Z ] Z o ] v ] Z ] Z µ v P _ í í ^ ] í À } v ô v r µ v Z o º PEKZD ï ò õ í W o v µ v P µ v µ

Documents
< µ o v & D } ] } v d v Ì Z µ o Ç o í ò ï ñ ó í ' o v Z µ v d o …...DKEd ' / E^d ' D/ddtK , KEE Z^d ' &Z /d ': Ì P ] W } µ v ] Z v J ì ò ì ñ í õ í ò ô ô õ

< µ o v & D } ] } v d v Ì Z µ o Ç o í ò ï ñ ó í ' o v Z µ v d o …...DKEd ' / E^d ' D/ddtK , KEE Z^d ' &Z /d ': Ì P ] W } µ v ] Z v J ì ò ì ñ í õ í ò ô ô õ

Documents
RGatlin 2016 NANT Conference updated€¦ · ò Z v v µ o E Ed } v ( v r ] o î ì í ò. ò Z v v µ o E Ed } v ( v r ] o î ì í ò

RGatlin 2016 NANT Conference updated€¦ · ò Z v v µ o E Ed } v ( v r ] o î ì í ò. ò Z v v µ o E Ed } v ( v r ] o î ì í ò

Documents
20160913 Modul Praktikum Bahasa Query Terstruktur · D } µ o W l ] l µ u Z Y µ Ç d µ l µ ò ò ... D } µ o W l ] l µ u Z Y µ Ç d µ l µ ò ó

20160913 Modul Praktikum Bahasa Query Terstruktur · D } µ o W l ] l µ u Z Y µ Ç d µ l µ ò ò ... D } µ o W l ] l µ u Z Y µ Ç d µ l µ ò ó

Documents
Çí Z ` 4 i Y T ¥ b y i k x ! # ¹ µ O Þ µ ' Z ÅZ QÏ ß · o 9 ) É ` * J Ç í Z ` 4 ¹ µ ) ò j Y a z # : Ó * J ' D K J ¹ µ k _ 4 z ¹ µ B f ¸ ¹ µ C ² ñ: ñ ï

Çí Z ` 4 i Y T ¥ b y i k x ! # ¹ µ O Þ µ ' Z ÅZ QÏ ß · o 9 ) É ` * J Ç í Z ` 4 ¹ µ ) ò j Y a z # : Ó * J ' D K J ¹ µ k _ 4 z ¹ µ B f ¸ ¹ µ C ² ñ: ñ ï

Documents
d Z } } v } o } µ o ] } v } µ v ~ ò ó õ U ð í ï & ] U

d Z } } v } o } µ o ] } v } µ v ~ ò ó õ U ð í ï & ] U

Documents
DOC Shiatsu et fibromyalgie V.Loubet · s o ] > } µ t µ h ^ Z ] µ ( ] } u Ç o P ] i r } o ^ Z ] µ d Z µ ] µ W ] r X } µ Z t X î ì í ò W P ï µ ï ñ

DOC Shiatsu et fibromyalgie V.Loubet · s o ] > } µ t µ h ^ Z ] µ ( ] } u Ç o P ] i r } o ^ Z ] µ d Z µ ] µ W ] r X } µ Z t X î ì í ò W P ï µ ï ñ

Documents
Plains Talk - North Dakota...North Dakota History Article Available Online d Z µ u u î ì í ò ] µ } ( E } Z l } , ] } Ç ( µ v o } v

Plains Talk - North Dakota...North Dakota History Article Available Online d Z µ u u î ì í ò ] µ } ( E } Z l } , ] } Ç ( µ v o } v

Documents
± ò 󀦠· í D } À ] u ] v } o ] P ] } } µ Z Ì o µ } ] o W Z } u Ç } À } µ v µ µ } v o ] ] v o / P o ]

± ò 󀦠· í D } À ] u ] v } o ] P ] } } µ Z Ì o µ } ] o W Z } u Ç } À } µ v µ µ } v o ] ] v o / P o ]

Documents
d Z ^ µ ] d Z ^ µ ( µ o ^ P ] ^ Z Z [ J ( } u , W v ^ µ ... · ð l í l î ì î ì î v v µ o Z Ç ] o î ì í ò W &W' í í ï U E } í î ì í ó W &W' í ì ì U í ò

d Z ^ µ ] d Z ^ µ ( µ o ^ P ] ^ Z Z [ J ( } u , W v ^ µ ... · ð l í l î ì î ì î v v µ o Z Ç ] o î ì í ò W &W' í í ï U E } í î ì í ó W &W' í ì ì U í ò

Documents
o Z ] } ] µ o } o o µ v Ç î ì í ò · o Z ] } ] µ o } o o µ v Ç î ì í ò } v ] v P µ î

o Z ] } ] µ o } o o µ v Ç î ì í ò · o Z ] } ] µ o } o o µ v Ç î ì í ò } v ] v P µ î

Documents
o / v } µ } Ç h^ Z } Z } Á í X îD } Ì ^ µ µ o Z } µ r v ' } Á ] v P J } v P ... · 2020-02-19 · / v ( í î X î òD í X ò P l ( } ò í õ U ò ì ì } µ v µ ~& Z

o / v } µ } Ç h^ Z } Z } Á í X îD } Ì ^ µ µ o Z } µ r v ' } Á ] v P J } v P ... · 2020-02-19 · / v ( í î X î òD í X ò P l ( } ò í õ U ò ì ì } µ v µ ~& Z

Documents
Ciuculescu-Marty -PhD · > } } ] / v ] } v D } o µ o ] Z ] À ] Z ] u ] µ W Z } } Z ] u ] µ hDZ ñ ò î ï

Ciuculescu-Marty -PhD · > } } ] / v ] } v D } o µ o ] Z ] À ] Z ] u ] µ W Z } } Z ] u ] µ hDZ ñ ò î ï

Documents
AUFBEWAHREN - napoleon-grill.de · Á v v ^ ] ] Z v µ v v < µ v v ] v µ v = í r ô ò ò r ô î ì r ô ò ô ò Ì Á ] Z v õ h Z µ v í ñ h Z v Standard Time. Erforderliche

AUFBEWAHREN - napoleon-grill.de · Á v v ^ ] ] Z v µ v v < µ v v ] v µ v = í r ô ò ò r ô î ì r ô ò ô ò Ì Á ] Z v õ h Z µ v í ñ h Z v Standard Time. Erforderliche

Documents
MENTAL COMPUTATION STRATEGIES - St Hilda's School€¦ · d Z i µ u P Ç ] o } µ ( µ o Á Z v ] v P ] u o X > } } l Z } Á Á } Z ] Á ] Z ï ô X ò = î X ò W 1 First we jump

MENTAL COMPUTATION STRATEGIES - St Hilda's School€¦ · d Z i µ u P Ç ] o } µ ( µ o Á Z v ] v P ] u o X > } } l Z } Á Á } Z ] Á ] Z ï ô X ò = î X ò W 1 First we jump

Documents
GKFNp392996.mittwaldserver.info/fileadmin/gemeinde_amel_uploads/Jahresberichte/... · & ) GKFN ò :h /> E ~' µ P µ v , } Z Ì ] v

GKFNp392996.mittwaldserver.info/fileadmin/gemeinde_amel_uploads/Jahresberichte/... · & ) GKFN ò :h /> E ~' µ P µ v , } Z Ì ] v

Documents
A Motion for What - PPT Handout93322df9-1d8d-4ed2-9355... · ò l í ò l î ì î ì ñ t Z t } µ o z } µ } M J: µ P u v E ] Z ] o ] ] ¯ó¯¼ Ü Ü C¯¯¼ ¯ ¯ã ¯Ü = ã¯Â

A Motion for What - PPT Handout93322df9-1d8d-4ed2-9355... · ò l í ò l î ì î ì ñ t Z t } µ o z } µ } M J: µ P u v E ] Z ] o ] ] ¯ó¯¼ Ü Ü C¯¯¼ ¯ ¯ã ¯Ü = ã¯Â

Documents
EDW ò î í - TDK€¦ · /EDW ò î í t ] Ç v u ] Z v P D ] } Z } v Á ] Z W D ] P ] o K µ µ / v À v^ v À Z ] P Z } Z v P Z ] o

EDW ò î í - TDK€¦ · /EDW ò î í t ] Ç v u ] Z v P D ] } Z } v Á ] Z W D ] P ] o K µ µ / v À v^ v À Z ] P Z } Z v P Z ] o

Documents
C9 2019 - 2 INSTITUCIONAL ACTUALIZADO · ï î o À Ì µ ] u v Z } W µ v î ì ò õ î ð ð ì ò l ì ð l î ì ì ò ^ ] z z D } u ] v ] ] v o µ ] v

C9 2019 - 2 INSTITUCIONAL ACTUALIZADO · ï î o À Ì µ ] u v Z } W µ v î ì ò õ î ð ð ì ò l ì ð l î ì ì ò ^ ] z z D } u ] v ] ] v o µ ] v

Documents
informacio general - v - Co-Housing Barcelona · 2019. 12. 9. · ï Z u v d µ í ò ô U í E/& & ò ò ô ò ì ñ ò ì Á Á Á X } Z } µ ] v P o } v X ì ô ì ì ñ r o }

informacio general - v - Co-Housing Barcelona · 2019. 12. 9. · ï Z u v d µ í ò ô U í E/& & ò ò ô ò ì ñ ò ì Á Á Á X } Z } µ ] v P o } v X ì ô ì ì ñ r o }

Documents
Z D } v ] } ] v P v W µ o ] E } ] ( ] ] } v W } P u v } } µ d u µ Z ...î rK r î ì í ô Zt r ï õD Z ] µ ] í ô X ð ó î õ í ò ó r ò ò X ð ô ñ ò ñ ñ òZ } µ

Z D } v ] } ] v P v W µ o ] E } ] ( ] ] } v W } P u v } } µ d u µ Z ...î rK r î ì í ô Zt r ï õD Z ] µ ] í ô X ð ó î õ í ò ó r ò ò X ð ô ñ ò ñ ñ òZ } µ

Documents