DS-2CD2T65FWD-I8(4mm)
DS-2CD2T65FWD-I5/I8 6 MP IR Fixed Bullet Network Camera Key Features Up to 6 megapixel high resolution Max. 3072 x 2048 @20fps 2.8 mm/4 mm/6 mm fixed lens, optional H.265, H.265+, H.264+, H.264 120dB WDR Powered by Darkfighter 12 VDC & PoE (802.3af, class 3) Support on-board storage, up to 128 GB IP67 BLC/3D DNR/ROI Color: 0.009 Lux @ (F1.2, AGC ON), 0.016 Lux @(F1.6, AGC ON) Specification Camera Image Sensor 1/2.4" Progressive Scan CMOS Min. Illumination Color: 0.009 Lux @ (F1.2, AGC ON), 0.016 Lux @ (F1.6, AGC ON) Shutter Speed 1/3 s to 1/100,000 s Slow Shutter Yes Focal length 2.8/4/6 mm Focus Fixed Lens 2.8 mm, horizontal FOV: 99°, vertical FOV: 61°, diagonal FOV: 128° 4 mm, horizontal FOV: 80°, vertical FOV: 51°, diagonal FOV: 101° 6 mm, horizontal FOV: 60°, vertical FOV: 38° Lens Mount M12 Aperture F1.6 Day &Night IR cut filter DNR 3D DNR Wide Dynamic Range 120dB 3-Axis Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° Compression Standard Video Compression Main stream: H.265/H.264 Sub stream: H.265/H.264/MJPEG T...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-2CD2T65FWD-I8(6mm)
DS-2CD2T65FWD-I5/I8 6 MP IR Fixed Bullet Network Camera Key Features Up to 6 megapixel high resolution Max. 3072 x 2048 @20fps 2.8 mm/4 mm/6 mm fixed lens, optional H.265, H.265+, H.264+, H.264 120dB WDR Powered by Darkfighter 12 VDC & PoE (802.3af, class 3) Support on-board storage, up to 128 GB IP67 BLC/3D DNR/ROI Color: 0.009 Lux @ (F1.2, AGC ON), 0.016 Lux @(F1.6, AGC ON) Specification Camera Image Sensor 1/2.4" Progressive Scan CMOS Min. Illumination Color: 0.009 Lux @ (F1.2, AGC ON), 0.016 Lux @ (F1.6, AGC ON) Shutter Speed 1/3 s to 1/100,000 s Slow Shutter Yes Focal length 2.8/4/6 mm Focus Fixed Lens 2.8 mm, horizontal FOV: 99°, vertical FOV: 61°, diagonal FOV: 128° 4 mm, horizontal FOV: 80°, vertical FOV: 51°, diagonal FOV: 101° 6 mm, horizontal FOV: 60°, vertical FOV: 38° Lens Mount M12 Aperture F1.6 Day &Night IR cut filter DNR 3D DNR Wide Dynamic Range 120dB 3-Axis Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° Compression Standard Video Compression Main stream: H.265/H.264 Sub stream: H.265/H.264/MJPEG T...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-2CE19U7T-AIT3ZF(2.7-13.5mm)
Key Features 8.29 MP high performance CMOS Auto focus 3840 x 2160 resolution 2.7 mm to 13.5 mm motorized vari-focal lens EXIR 2.0, smart IR, up to 80 m IR distance OSD menu, 3D DNR, 130 dB true WDR 4 in 1 video output (switchable TVI/AHD/CVI/CVBS) IP67 Up the coax (HIKVISION-C) DS-2CE19U7T-AIT3ZF 8 MP Bullet Camera Camera Image Sensor 8.29 megapixel progressive scan CMOS Frame Rate TVI: 8MP@12.5fps, 8MP@15fps, 5MP@20fps, 4MP@25fps, 4MP@30fps, 2MP@25fps, 2MP@30fps CVI: 8MP@12.5fps, 8MP@15fps AHD: 8MP@12.5fps, 8MP@15fps CVBS: 960H P/N Resolution 3840 (H) x 2160 (V) Min. Illumination Color: 0.003 Lux@(F1.2, AGC ON), 0 Lux with IR Shutter Time PAL: 1/12.5 s to 1/50, 000 s NTSC: 1/15 s to 1/50, 000 s Lens 2.7 mm to 13.5 mm motorized vari-focal lens Horizontal Field of View 108.1° to 45.6° Lens Mount Φ14 Day & Night IR cut filter Angle Adjustment Pan: 0° to 360°; Tilt: 0° to 90°; Rotate: 0° to 360° Synchronization Internal synchronization WDR (Wide Dynamic Range) ≥ 130 dB Menu AGC Yes D/N Mode Auto/Color/BW (Black and White) White Balance Auto/Manual BLC Ye...
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-2CD2543G2-IS(2.8mm)(BLACK)
DS-2CD2543G2-I(WS) 4 MP AcuSense Fixed mini Dome Network Camera Empowered by deep learning algorithms, Hikvision AcuSense technology brings human and vehicle targets classification alarms to front- and back-end devices. The system focuses on human and vehicle targets, vastly improving alarm efficiency and effectiveness. High quality imaging with 4 MP resolution Clear imaging against strong backlight due to 120 dB WDR technology Efficient H.265+ compression technology Focus on human and vehicle targets classification based on deep learning -S: audio and alarm interface available -W: Realizing Wi-Fi connection and easy installation Water and dust resistant (IP67) and vandal resistant (IK08) Specification Camera Image Sensor 1/3" Progressive Scan CMOS Max. Resolution 2688 x 1520 Shutter Speed 1/3 s to 1/100,000 s Min. Illumination Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR Day & Night IR cut filter Angle Adjustment Pan: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360° Lens Lens Type Fixed focal lens...
Warranty: 36 mon.
Datasheet 
Availability: 11-50
DS-2CD2T26G1-4I(2.8mm)
DS-2CD2T26G1-2I/4I 2 MP IR Fixed Bullet Network Camera Key Features Max. 1920 x 1080 @ 25fps 2.8 mm/4 mm/6 mm/8 mm fixed lens H.265, H.264 120dB WDR False alarm filter by target classification 12 VDC & PoE (802.3at, class 4) IR range: Up to 50 m, 80 m, optional Support on-board storage, up to 128 GB IP67 BLC/3D DNR/ROI Color: 0.005 Lux @ (F1.2, AGC ON), 0.009 Lux @ (F1.6, AGC ON) Specification Camera Image Sensor 1/2.8" Progressive Scan CMOS Min. Illumination 0.005 Lux @ (F1.2, AGC ON), 0.009 Lux @ (F1.6, AGC ON) Shutter Speed 1/3 s to 1/100,000 s Slow Shutter Yes Focal length 2.8/4/6/8 mm Focus Fixed Aperture F1.6 FOV 2.8 mm, horizontal FOV: 108°, vertical FOV: 58°, diagonal FOV: 128° 4 mm, horizontal FOV: 86°, vertical FOV: 46°, diagonal FOV: 103° 6 mm, horizontal FOV: 52°, vertical FOV: 29°, diagonal FOV: 60° 8 mm, horizontal FOV: 41°, vertical FOV: 22°, diagonal FOV: 47° Lens Mount M12 Auto-Iris No Day &Night IR cut filter DNR 3D DNR Wide Dynamic Range 120dB 3-Axis Adjustment Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° Compression Standard...
Warning! Product withdrawn from production!
Replacement product: DS-2CD2T26G2-4I(2.8mm)(????)
Replacement product code: 311311635
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-7604HI-ST/A
First Choice for Security Professionals Accessories available separately. For c omplete Pr odu ct and Warranty informati on, please visit our website www.hik visi on.com 1112v01 DS-7604HI-S Video/Audio Input Video Compression H.264 Analog Video Input4-ch, BNC (1.0Vp-p , 75 Ω), PAL / NTSC adaptive IP Video Input4-ch 4CIF / 2-ch 720P@30fps / 2-ch 2.0MP@15fps / 1-ch 2.0MP@30fps / 1-ch 5.0MP@8fps max. by disabling 4-ch analog input Composited Video InputUp to 6-ch (4-ch analog camera+ 2-ch 4CIF IP camer a) Audio CompressionOggVorbis Audio Input1-ch, RCA (2.0 Vp-p, 1 kΩ) Voice Talk Input1-ch, using Audio Input Video/Audio Output Preview ResolutionPAL: 704 x 576; NTSC: 704 x 480 VGA Output1...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-7108HUHI-K1
DS-7100HUHI-K1 SERIES TURBO HD DVR Video Input and Transmission Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input Up to 8/16-ch 8 MP IP cameras input for DS-7104/7108HUHI-K1 8 MP/5 MP/4 MP HDTVI video input and live view for DS-7108HUHI-K1, and 5 MP/4 MP for DS-7104HUHI-K1 Defogging function enabled for the supported analog cameras Long distance transmission over UTP and coaxial cable: max. 800m for 1080p and 1200m for 720p HDTVI signal Compression and Recording H.265 Pro+/H.265 Pro/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras Connectable to H.265+/H.265/H.264+/H.264 IP cameras H.265+ can be enabled to improve encoding efficiency and reduce data storage costs Recording at up to 8 MP resolution Video Output Simultaneous HDMI/VGA output HDMI output at up to 4K (3840 x 2160) resolution for DS-7108HUHI-K1 Storage and Playback 1 SATA interface (up to 6 TB capacity per HDD) 4/8-ch synchronous playback Smart search for efficient playback Supports third-party cloud storage (Dropbox/Google Drive/Microsoft OneDrive) Smart Function VQD (Video Quality Diagnostics) Netwo...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-7116HQHI-K1
DS-7100HQHI-K1 SERIES TURBO HD DVR Video Input and Transmission Self-adaptive HDTVI/HDCVI/AHD/CVBS signal input Up to 2-ch 4 MP IP cameras input Long distance transmission over UTP and coaxial cable: max. 800m for 1080p and 1200m for 720p HDTVI signal Compression and Recording H.265+/H.265/H.264+/H.264 encoding for the main stream, and H.265/H.264 for the sub-stream of analog cameras Connectable to H.265+/H.265/H.264+/H.264 IP cameras H.265+ can be enabled to improve encoding efficiency and reduce data storage costs Up to 3 MP resolution for recording of channel 1 of DS-7104HQHI-K1, channel 1/2 of DS-7108HQHI-K1, and channel 1/2/3/4 of DS-7116HQHI-K1 Supports real-time 1080p lite and when enabled, the image effect is similar with 1080p Video Output Simultaneous HDMI/VGA output Storage and Playback One SATA interface (up to 6 TB capacity per HDD) 4/8/16-ch synchronous playback Smart search for efficient playback Supports third-party cloud storage (Dropbox/Google Drive/Microsoft OneDrive) Smart Function VQD (Video Quality Diagnostics) Supports PTZ control via Omnicast VMS of Genetec protocol Network & Ethernet Access Hik-Connect...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-KV8413-WME1
DS-KV8413-WME1 Four-Button Villa Door Station Key Feature ● Standard PoE ● 2 MP HD camera ● Noise suppression and echo cancellation ● Low illumination ● Access control functions ● Tamper-proof ● Configuration remotely via Web ● 2.4 GHz Wi-Fi ● Protection level: IK08 Specifications Model DS-KV8413-WME1 System parameters Flash 32 M RAM 256M Operation method 4 buttons Operation system Embedded Linux operation system Video parameters Camera 2MP HD camera Night vision Low illumination IR supplement mode: 3 m BLC Support DNR Support WDR True WDR Field of view Horizontal: 129 °, Vertical: 75 ° Video compression standard H.264 Stream Main stream: 1080p@30fps, 720p@25fps Sub stream: D1@25fps Resolution Main stream: 1920 x 1080p, 720p Sub stream: 704 x 576 Motion detection Support Anti-flicker frequency 50 Hz, 60 Hz Audio parameters Audio intercom Two-way audio communication Audio input Built-in omnidirectional microphone Audio output Built-in loudspeaker Audio compression standard G.711 U Audio compression rate 6...
Warning! Product withdrawn from production!
Warranty: 24 mon.
Datasheet 
Availability: 0
DS-KV8413-WME1/Flush
DS-KV8413-WME1 Four-Button Villa Door Station Key Feature ● Standard PoE ● 2 MP HD camera ● Noise suppression and echo cancellation ● Low illumination ● Access control functions ● Tamper-proof ● Configuration remotely via Web ● 2.4 GHz Wi-Fi ● Protection level: IK08 Specifications Model DS-KV8413-WME1 System parameters Flash 32 M RAM 256M Operation method 4 buttons Operation system Embedded Linux operation system Video parameters Camera 2MP HD camera Night vision Low illumination IR supplement mode: 3 m BLC Support DNR Support WDR True WDR Field of view Horizontal: 129 °, Vertical: 75 ° Video compression standard H.264 Stream Main stream: 1080p@30fps, 720p@25fps Sub stream: D1@25fps Resolution Main stream: 1920 x 1080p, 720p Sub stream: 704 x 576 Motion detection Support Anti-flicker frequency 50 Hz, 60 Hz Audio parameters Audio intercom Two-way audio communication Audio input Built-in omnidirectional microphone Audio output Built-in loudspeaker Audio compression standard G.711 U Audio compression rate 6...
Warning! Product withdrawn from production!
Warranty: 24 mon.
Datasheet 
Availability: 0
DS-KV8413-WME1(B)/Flush
DS-KV8413-WME1 Four-Button Villa Door Station Key Feature ● Standard PoE ● 2 MP HD camera ● Noise suppression and echo cancellation ● Low illumination ● Access control functions ● Tamper-proof ● Configuration remotely via Web ● 2.4 GHz Wi-Fi ● Protection level: IK08 Specifications Model DS-KV8413-WME1 System parameters Flash 32 M RAM 256M Operation method 4 buttons Operation system Embedded Linux operation system Video parameters Camera 2MP HD camera Night vision Low illumination IR supplement mode: 3 m BLC Support DNR Support WDR True WDR Field of view Horizontal: 129 °, Vertical: 75 ° Video compression standard H.264 Stream Main stream: 1080p@30fps, 720p@25fps Sub stream: D1@25fps Resolution Main stream: 1920 x 1080p, 720p Sub stream: 704 x 576 Motion detection Support Anti-flicker frequency 50 Hz, 60 Hz Audio parameters Audio intercom Two-way audio communication Audio input Built-in omnidirectional microphone Audio output Built-in loudspeaker Audio compression standard G.711 U Audio compression rate 6...
Warning! Product withdrawn from production!
Replacement product: DS-KV8413-WME1(C)/Flush
Replacement product code: 305303885
Warranty: 24 mon.
Datasheet 
Availability: 0
DS-KV8413-WME1(B)/Surface
DS-KV8413-WME1 Four-Button Villa Door Station Key Feature ● Standard PoE ● 2 MP HD camera ● Noise suppression and echo cancellation ● Low illumination ● Access control functions ● Tamper-proof ● Configuration remotely via Web ● 2.4 GHz Wi-Fi ● Protection level: IK08 Specifications Model DS-KV8413-WME1 System parameters Flash 32 M RAM 256M Operation method 4 buttons Operation system Embedded Linux operation system Video parameters Camera 2MP HD camera Night vision Low illumination IR supplement mode: 3 m BLC Support DNR Support WDR True WDR Field of view Horizontal: 129 °, Vertical: 75 ° Video compression standard H.264 Stream Main stream: 1080p@30fps, 720p@25fps Sub stream: D1@25fps Resolution Main stream: 1920 x 1080p, 720p Sub stream: 704 x 576 Motion detection Support Anti-flicker frequency 50 Hz, 60 Hz Audio parameters Audio intercom Two-way audio communication Audio input Built-in omnidirectional microphone Audio output Built-in loudspeaker Audio compression standard G.711 U Audio compression rate 6...
Warning! Product withdrawn from production!
Replacement product: DS-KV8413-WME1(C)
Replacement product code: 305303884
Warranty: 24 mon.
Datasheet 
Availability: 0
DS-D5024FN
NO. Description 1 AC INPUT 2 HDMI INPUT 3 VGA INPUT DS-D5024FN/EU 23.8” LED MONITOR • LED backlit technology with full HD 1920x1080 • Wide view angle: 178°(H)/178°(V) • User-friendly operation menu; • High reliable components for 7x24 working • 1 channel HDMI 1.3 input interface • Three image modes to adapt different environment; • Support software spread-spectrum technology to reduce EMI radiation • VESA stand bracket Features and Functions Physical Interfaces Available Models DS-D5024FN/EU Note: All specifications mentioned above are subject to the actual product. Model DS-D5024FN/EU LCD Screen Backlight TFT-LED Backlight Dimension 23.8 inch Optimal working resolution 1920 x1080@60Hz Brightness 250 cd/m² Contrast 1000: 1 Response time 14ms Color 16.7M Active Area 527 x 296 mm Viewing Angle Horizantal 178°, vertical 178° Interfaces VGA input 1 HDMI input 1 General Casing Material Plastic Color of Casing Black Wall-mounting Hole 100 x100 mm Wall-mounting Scr...
Warning! Product withdrawn from production!
Replacement product: DS-D5024FN01
Replacement product code: 317500199
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-1696ZJ-Y
DS-1696ZJ-Y Pendant Mount Feature Stainless steel with anti-corrosion spray treatment With cable outlet(s) Dimension Φ 12 mm (0.47'') 85 mm ( 3 .35 '' ) 85 mm (3.35'') 331 mm (13.03'') 3-M6 10 mm ( 0 .39 '' )Φ 53 mm (2.09'') Φ 63 mm (2.48'') Φ 47.6 mm (1.87'') Depth 20 mm (0.79'') Available Model DS-1696ZJ-Y Parameter Model Parameters DS-1696ZJ-Y Pendant Mount Appearance Silver Material Stainless Steel Dimension 160 mm x 160 mm x 331 mm (6.30’’ x 6.30’’ x 13.03’’) Weight Approx. 1892 g (4.17 lb.) Note The mount should be installed on a flat surface. Waterproof rubber is necessary for the outdoor application. The wall should be capable of supporting at least 3 times as much as the total weight of the camera and the mount. The maximum load capacity of the mount is 15 kg (33.07 lb.)....
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-2CD2526G2-IS(2.8mm)(C)
DS-2CD2526G2-I(S) 2 MP AcuSense EXIR Mini Dome Network Camera High quality imaging with 2 MP resolution Excellent low-light performance with powered-by-DarkFighter technology Focusing on human and vehicle classification based on deep learning Clear imaging against strong back light due to 120 dB WDR technology Efficient H.265+ compression technology Water and dust resistant IP67 and vandal proof IK08 Specification Camera Image Sensor 1/2.8" Progressive Scan CMOS Min. Illumination Color: 0.002 Lux @ (F1.4, AGC ON) Day & Night ICR Cut Shutter Speed 1/3 s to 1/100,000 s Slow Shutter Yes Angle Adjustment Pan: -30° to 30°, tilt: 0° to 75°, rotate: 0° to 360° P/N P/N Wide Dynamic Range 120 dB Lens Lens Type & FOV 2.8 mm, horizontal FOV 107°, vertical FOV 57°, diagonal FOV 129° 4 mm, horizontal FOV 86°, vertical FOV 47°, diagonal FOV 102° Aperture F1.4 Lens Mount M12 Aperture Type Fixed Illuminator IR Range Up to 30 m Wavelength 850 nm Smart Supplement Light Yes Supplement Light IR ...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
HV1250D-MPIR
Specification Vari-focal DC Auto Iris 3MP IR MountCS-Mount Flange Back Length12.5mm M.O.D0.3m IrisDimensionΦ48*84.8mm FocusWeight254.1g Zoom Operating Temperature -20~60℃ D41.3°~10.5°38.2°~9.8° H33.8°~8.8°32.9°~8.5° V22°~5.8°18.0°~4.8° F numberF1.5-C CCTV LENS SPEC Model NO.HV1250D-MPIR Focallength12-50mm Lens Picture Max. Image formatΦ9mm(1/1.8") Control DC Auto Iris Manual Manual Field of View 1/1.8"1/2" Dimension...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-2CD2185FWD-IS(6mm)
DS-2CD2185FWD-I(S) 8 MP Network Dome Camera Key Features Up to 8 megapixel high resolution Max. 3840 x 2160 @20fps 2.8 mm/4 mm/6 mm/8 mm/12 mm fixed lens, optional H.265, H.265+, H.264+, H.264 120dB Wide Dynamic Range 3D Digital Noise Reduction 12 VDC & PoE (802.3af) IR range: up to 30 m Support on-board storage, up to 128 GB Audio I/O, Alarm I/O, optional IP67, IK10 3-axis adjustment Specification Camera Image Sensor 1/2.5" Progressive Scan CMOS Min. Illumination Color: 0.01 lux @(F1.2, AGC ON), 0 lux with IR Shutter Speed 1/3 s to 1/100,000 s Slow Shutter Support Lens 2.8 mm, horizontal field of view: 102° 4 mm, horizontal field of view: 79° 6 mm, horizontal field of view: 50° 8 mm, horizontal field of view: 40° 12 mm, horizontal field of view: 23° Lens Mount M12 Iris Manual Day &Night IR cut filter DNR 3D DNR Wide Dynamic Range 120dB 3-Axis Adjustment Pan: 0° to 355° , tilt: 0° to 75°, rotate: 0° to 355° Compression Standard Video Compression Main stream: H.265/H.264 Sub stream: H.265/H.264/MJPEG Third stream: H.265/H.264 H.264 Type Mai...
Warning! Product withdrawn from production!
Warranty: 36 mon.
Datasheet 
Availability: 0
DS-2CE57U8T-VPIT(2.8mm)
Key Features 8.29 MP high performance COMS Ultra-low light 3840 x 2160 resolution 2.8 mm, 3.6 mm, 6 mm fixed focal lens 120 dB true WDR, 3D DNR EXIR 2.0, smart IR, up to 40 m IR distance IP67, IK10 Up the coax (HIKVISION-C) DS-2CE57U8T-VPIT 4K Ultra-Low Light Dome Camera Camera Image Sensor 8.29 megapixel progressive scan CMOS Signal System PAL/NTSC Frame Rate PAL: 8 MP@12.5fps, 5 MP@20fps, 4 MP@25fps, 1080p@25fps NTSC: 8 MP@15fps, 5 MP@20fps, 4 MP@30fps, 1080p@30fps Resolution 3840 (H) x 2160 (V) Min. illumination Color: 0.003 Lux@(F1.2, AGC ON), 0 Lux with IR Shutter Time PAL: 1/12.5 s to 1/10,000 s NTSC: 1/15 s to 1/10,000 s Slow Shutter Max. 16 times Lens 2.8 mm, 3.6 mm, 6 mm fixed focal lens Horizontal Field of View 102.2° (2.8 mm), 79° (3.6 mm), 50.8° (6 mm) Lens Mount M12 Day & Night IR cut filter Angle Adjustment Pan: 0° to 355°, Tilt:0° to 75°, Rotate: 0° to 355° Synchronization Internal synchronization WDR (Wide Dynamic Range) 120 dB Menu AGC Support Day/Night Mode Auto/Color/BW (Black and White) White Balance Auto/Manual/Natural Privacy Mask ON/OFF, 4 programma...
Warning! Product withdrawn from production!
Replacement product: DS-2CE57U7T-VPITF(2.8mm)
Replacement product code: 300612798
Warranty: 36 mon.
Datasheet 
Availability: 0