2024 年 7 月 27 日
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Security Hong Kong Ltd- 香港防盜 | 傑成系統 – Securityhk.com

DAHUA IPC-HFW2431DG-4G-SP-EAU-B

4MP IR Fixed-focal Bullet 4G Solar Power Network Camera

> 4-MP 1/3″ CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688 × 1520) @25/30 fps.

> H.265 codec, high compression rate, ultra-low bit rate.

> Built-in warm light/IR LED.

> Sound and light alarm linkage. When the alarm is triggered, the sound and light will be linked.

> Built in high-performance 4G Module that suits all mobile networks. Installation is no longer limited to wired networks. Please test the local 4G network with the camera before use.

> Built-in PIR sensor that detects human body through passive infrared which is sensitive to body temperature.

> Built-in 8 GB eMMC memory chip that protects key records from being lost.

> Supports solar power, making it ideal for use in locations that have exposure to sunlight.

> Standalone with built-in solar panel and battery, battery cycle life can last up to 10 days at the rate of 1-hour remote live view per day.

> Abnormality detection: Motion detection, video tampering, audio detection, SD card full, SD card error, network disconnection, IP conflict and illegal access.

> Supports max. 256 G Micro SD card; built in MIC and speaker; support two-way talk.

> IP67 protection.

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描述

DAHUA IPC-HFW2431DG-4G-SP-EAU-B

4MP IR Fixed-focal Bullet 4G Solar Power Network Camera

Specifications

Camera
Image Sensor1/3″ CMOS
Max. Resolution2688 (H) × 1520 (V)
ROM128MB
RAM256MB
Scanning SystemProgressive
Electronic Shutter SpeedAuto/Manual 1/3 s–1/100,000 s
Min. Illumination0.01 Lux@F1.6 (Color,30IRE)

0.001 Lux@F1.6 (B/W,30IRE)

0 lux (Illuminator on)

S/N Ratio>56 dB
Illumination DistanceIR: 50 m (164.04 ft)
Warm light: 30 m (98.43 ft)
Illuminator On/Off ControlAuto;Manual
Illuminator Number1 (IR LED); 1 (Warm light)
Angle AdjustmentPan: 0°–360°

Tilt: –60°–0°

Rotation: 0°–360°

Built-in BatterySupport 10000 mAh rechargeable lithium battery
PIR Sensor Distance10 m (the height of device is 2.5 m, placed horizontally)
5 m (the height of the device is 2 m, placed at an angle of 30° from the horizontal)
Battery
Battery TypeLithium-ion
Capacity10 Ah
Max. Charging Voltage4.2 V
Operating Temperature0 °C to +50 °C (+32 °F to +122 °F)
Battery Voltage3.0 V to 4.2 V
Cycle LifetimeSleep Mode(Recommend): About 10 days (at the rate of 1-hour remote live view per day)

General Mode: About 15 hours(when the battery is fully charged)

Battery LifeMore than 500 cycles
Battery WeightApprox. 190 g (0.42 lb)
Solar Module
Maximum Power5 W
Cell typeMonocrystalline
Operating Temperature–40 °C to +60 °C (–40 °F to +140 °F)
Dimensions230 mm × 150 mm × 2 mm (9.1″ × 5.9″ × 0.1″) (L × W × H)
Standard testing conditionAM = 1.5, 25 °C (77 °F), 1000 W/m², SMQ + 12%
Lens
Lens TypeFixed-focal
Lens MountM12
Focal Length2.8 mm; 3.6 mm; 6 mm
Max. Aperture2.8 mm: F1.6
3.6 mm: F1.6
6 mm: F1.6
Field of View2.8 mm: H: 102°; V: 54°; D:121°
3.6 mm: H: 84°; V: 42°; D:101°
6 mm: H: 52°; V: 48°; D:61°
Iris ControlFixed
Close Focus Distance2.8 mm: 0.9 m (2.95 ft)
3.6 mm: 1.7 m (5.58 ft)
6 mm: 3.2 m (10.50 ft)
DORI DistanceLensDetectObserveRecognizeIdentify
2.8 mm63.6 m (208.66 ft)25.4 m

(83.33 ft)

12.7 m

(41.67 ft)

6.4 m

(21.00 ft)

3.6 mm85.4 m (280.18 ft)34.2 m (112.20 ft)17.1 m

(56.10 ft)

8.5 m

(27.89 ft)

6 mm124.0 m (406.82 ft)49.6m (162.73 ft)24.8m

(81.36 ft)

12.4m

(40.68 ft)

Video
Video CompressionH.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
Video Frame RateMain stream: 2688 × 1520 @(1–25/30 fps )
sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30 fps)
Stream Capability2 streams
Resolution4M (2688 × 1520); 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 ×960 ); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)
Bit Rate ControlCBR/VBR
Video Bit RateH.264: 32 kbps–8192 kbps
H.265: 32 kbps–8192 kbps
Day/NightAuto(ICR)/Color/B/W
BLCYes
HLCYes
WDR120 dB
Scene Self-adaptation (SSA)Yes
White BalanceAuto; natural; street lamp; outdoor; manual; regional custom
Gain ControlAuto
Noise Reduction3D NR
Motion DetectionOFF/ON (4 areas, rectangular)
Region of Interest (RoI)Yes (4 areas)
Smart IlluminationYes
MirrorYes
Privacy Masking4 areas
Audio
Built-in MICYes
Built-in SpeakerYes
Audio CompressionG.711a;G.711Mu; G.726; PCM
Alarm
Alarm EventSD card error; SD card full; IP conflict; illegal access; motion detection; video tampering; audio detection; security exception; PIR alarm; low battery alarm; light alarm; sound alarm
Network
Network PortRJ-45 (10/100 Base-T)
Frequency4G:

FDD-LTE: B1/3/5/7/8/20/28

TDD-LTE: B38/40/41

Applicable regions: Europe, Asia-Pacific, Africa

3G:

WCDMA: B1/5/8

Applicable regions: Europe, Asia-Pacific, Africa

2G:

GSM/GPRS/EDGE: B3/5/8

Applicable regions: Europe, Asia-Pacific, Africa

SDK and APIYes
Cyber SecurityVideo encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade
Network ProtocolIPv4; IPv6; HTTP;TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP; P2P
InteroperabilityONVIF (Profile S/Profile G); CGI
User/Host20 (Total bandwidth: 80 M)
StorageBulit in eMMC (8 GB); FTP;SFTP; Micro SD card (support max. 256 GB); NAS
BrowserIE: IE8,9,11
Chrome
Firefox
Management SoftwareDSS; DMSS
Mobile ClientiOS; Android
Certification
CertificationsCE-LVD: EN62368-1;

CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;

CE-RED: Radio Equipment Directive 2014/53/EU;

FCC: 47 CFR FCC Part 15; Subpart B

Port
USB1 Micro USB Port
Power
Power SupplyMicroUSB/5 VDC
Power ConsumptionSleep Mode: 0.03 W
General Mode: 2.6 W
Max. (4G pulling stream+IR+speaker+warning light): 4.9 W
Environment
Operating Temperature0 °C to +50 °C (+32 °F to +122 °F)
Operating Humidity≤ 95%
Storage Temperature0 °C to +50 °C (+32 °F to +122 °F)
ProtectionIP67
Structure
CasingMetal + plastic
Product Dimensions247 mm × 219 mm×179 mm (9.72″ × 8.62″ × 7.05″)

(L × W × H)

Packaging Dimensions238 mm×181 mm×296 mm (9.37″×7.13″×11.65″)

(L × W × H)

Net Weight1250 g (2.80 lb)
Gross Weight1610 g (3.50 lb)

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