Main Features:
Product Description
AJSCZ637 series is a classic explosion-proof speed dome camera, which is integrated by explosion proof enclosure, speed dome module, sunshield. The explosion proof speed dome camera is applicable to Zone 1 and Zone 2 hazardous areas that explosive mixture of group IIA, IIB, IIC, T1~T6 gases, vapors and air may exist, Zone 21 and Zone 22 hazardous areas that explosive dust may exist, e.g. refining and chemical industry, oil extraction, gas production, fireworks production, grain production and storage, petrol station and so on.
Technical Specifications
Camera
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Image Sensor |
1/1.8" CMOS |
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Max. Resolution |
1920 (H) x 1080 (V) |
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Effective Pixels |
2MP |
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ROM |
4GB |
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RAM |
1GB |
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Electronic Shutter Speed |
1–1/30000 s |
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Scanning System |
Progressive |
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Min. Illumination |
Color: 0.001Lux@F1.5 B/W: 0.0001Lux@F1.5 |
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IR Distance |
NA |
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IR On/Off Control |
NA |
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IR LEDs Number |
NA |
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Lens
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Focal Length |
5.8 mm–191.4 mm |
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Max. Aperture |
F1.5–F4.8 |
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Field of View |
H: 60.1°–3.2°; V: 35.3°–1.8°; D: 67.9°–3.7° |
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Optical Zoom |
33x |
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Focus Control |
Auto/Semi-Auto/Manual |
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Close Focus Distance |
0.1 m–1 m (0.33 ft–3.28 ft) |
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Iris Control |
Auto/Manual |
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DORI Distance |
Detect |
Observe |
Recognize |
Identify |
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1655 m |
622 m |
331 m |
165 m |
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PTZ
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Pan/Tilt Range |
Pan: 0°–360° |
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Manual Control Speed |
Pan: 0.1°/s–300°/s Tilt: 0.1°/s–150°/s |
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Preset Speed |
Pan: 600°/s Tilt: 500°/s |
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Presets |
300 |
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Tour |
8 (up to 32 presets per tour) |
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Pattern Number |
5 |
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Scanning Number |
5 |
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Speed Adjustment |
Support |
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Power-off Memory |
Support |
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Idle Motion |
Preset/Tour/Pattern/Scanning |
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Protocol |
DH-SD |
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Artifical Intelligence
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Video Metadata |
Support human, motor vehicle and non-motor vehicle image capture. |
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Perimeter Protection |
Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc. |
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SMD Plus |
Support |
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Auto Tracking |
Support |
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Face Detection |
Support |
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General Intelligence
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Event Trigger |
Motion detection, video tampering, scene changing, network disconnection, IP address conflict, illegal access, and storage anomaly. |
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General IVS |
Object Abandoned/Missing |
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Video
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Compression |
H.265/H.265+/H.264+/H.264/MJPEG (sub stream) |
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Streaming Capability |
3 streams |
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Resolution |
1080P (1920 × 1080); 1.3M (1280 × 960); 720P (1280×720); D1 (704 × 576/704×480); CIF (352 × 288/352× 240) |
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Frame Rate |
Main stream: 1080P/1.3M/720P (1–50/60fps) Sub stream 1: D1/CIF (1–25/30fps) Sub stream 2: 1080P/1.3M/720P/D1/CIF (1–25/30fps) |
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Bit Rate Control |
Variable Bit Rate/Constant Bit Rate |
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Bit Rate |
H.265/H.264: 3 kbps–20480 kbps |
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Day/Night |
Auto (ICR)/Color/B/W |
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BLC |
Support |
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WDR |
120 dB |
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HLC |
Support |
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White Balance |
Auto/Indoor/Outdoor/Tracking/Manual/Sodium lamp/ Natural light/Street lamp |
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Gain Control |
Auto/Manual |
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Noise Reduction |
2D/3D |
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Motion Detection |
Support |
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Region of Interest |
Support |
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Electronic Image Stabilization |
Support |
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Defog |
Support |
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Digital Zoom |
16x |
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Flip |
0°/180° |
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Privacy Masking |
Up to 24 areas |
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Audio
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Compression |
G.711A; G.711Mu; G.726; AAC; G.722.1; G.723; G.729; PCM; MPEG2-Layer2 |
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Certification
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Certifications |
ATEX, IECEx, CEcertified |
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ATEX |
DNV 22 ATEX 82491X |
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ATEX Standards |
EN IEC60079-0:2018, EN60079-1:2014, EN60079-28:2015, EN60079-31:2014 |
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IECEx |
IECEx DNV 22.0122X |
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IECEx Standards |
IEC60079-0:2017, IEC60079-1:2014-06, IEC60079-28:2015, IEC60079-31:2022-01 |
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CE |
EMC, LVD, FCC |
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CE Standards |
LVD: EN 62368-1: 2014+A11: 2017 FCC: 47 CFR FCC Part15, Subpart B, Class B ANSI C63.4:2014 EMC: EN 55032:2015+A11: 2020+A1:2020, Class B ENIEC 61000-3-2: 2019+A1: 2021 EN 61000-3-3: 2013+A1: 2019+A2: 2021 EN 55024: 2010+A1: 2015 EN 55035: 2017+A11: 2020 EN 50130-4: 2011+A1: 2014 |
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ATEX Explosion proof marking |
Without optical fibre:
With optical fibre:
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IECEx Explosion proof marking |
Without optical fibre: Ex db IIC T6 Gb Ex tb IIIC T80°C Db With optical fibre: Ex db op pr IIC T6 Gb Ex tb op pr IIIC T80°C Db |
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OptionalPort |
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Audio In |
1 (LINE IN; bare wire) |
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Audio Out |
1 (LINE OUT; bare wire) |
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Alarm Port |
7/2 |
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Network
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Ethernet |
RJ-45 (10/100Base-T) |
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Protocol |
IPv4; IPv6; HTTP; HTTPS; 802.1x; Qos; FTP; SMTP; UPnP; SNMPv1/v2c/v3 (MIB-2); DNS; DDNS; NTP; RTSP; RTP; TCP; UDP; IGMP; ICMP; DHCP; PPPoE; ARP; RTCP |
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Interoperability |
ONVIF Profile S&G; CGI |
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Streaming Method |
Unicast/Multicast |
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User/Host |
20 (Total bandwidth 48M) |
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Edge Storage |
FTP; Micro SD card (256G); P2P |
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Browser |
IE7 and newer versions Chrome 42 and older versions Firefox 52 and older versions Safari |
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Management Software |
Smart Player; Smart PSS; DSS; Easy4ip |
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Smart Phone |
IOS/Android |
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Power
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Power Supply |
AC24V/3A±25% PoE+ (802.3at) |
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Power Consumption |
20W |
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Environment
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Operating Temperature |
–40°C to +60°C (–40°F to +140°F) |
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Operating Humidity |
≤95%RH |
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Ingress Protection |
IP66, IP68 (2m, 2h), IP69 |
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Structure
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Casing |
Stainless steel 304 or 316L |
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Cable |
Integrated cable |
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Cable thread hole |
1pcs M27×1.25 or M25×1.5 |
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Dimensions |
282.5*282.5*408.1mm |
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Weight |
20kg |
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Mounted |
Wall, ceilling |
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Wall bracket |
ZAZ637-B |
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Ceiling mounted bracket (optional) |
ZAZ637-D |
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Sunshield |
Supported |
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Safety hook |
Supported |
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AJSCZ637-□ EXPLOSION PROOF FIXED CAMERA

Dimension
Bracket for Wall or Ceiling
AJSZAZ637-B wall bracket
AJSZAZ637-D ceiling mounted bracket (optional)