THC-B257-LMS

3K Dual Light Audio Fixed Bullet Camera

High quality imaging with 3K, 2960 × 1665 resolution

Fixed focal lens, 2.8 mm, 3.6 mm and 6 mm optional

Up to 40 m IR distance for bright night imaging

Up to 40 m white light distance for bright night imaging

One port for four switchable signals (TVI/AHD/CVI/CVBS）

Water and dust resistant (IP66)

High quality audio with audio over coaxial cable, built-in microphone

specification

Camera
Image Sensor3K CMOS
Max. Resolution2960 (H) × 1665 (V)
Min. Illumination0.01 Lux @ (F1.2, AGC ON), 0 Lux with IR
Shutter TimePAL: 1/25 s to 1/50,000 s; NTSC: 1/30 s to 1/50,000 s
Day & NightICR
Angle AdjustmentPan: 0 to 360°, Tilt: 0 to 180°, Rotate: 0 to 360°
Signal SystemPAL/NTSC

Lens
Lens Type2.8 mm, 3.6 mm and 6 mm fixed focal lens
Focal Length & FOV
2.8 mm, horizontal FOV: 104.9°, vertical FOV: 67.3°, diagonal FOV: 129.8°

3.6 mm, horizontal FOV: 81.3°, vertical FOV: 50.7°, diagonal FOV: 102.4°

6 mm, horizontal FOV: 51.8°, vertical FOV: 32.4°, diagonal FOV: 63.1°
Lens MountM12

Illuminator
Supplement Light TypeWhite Light;IR
Supplement Light Range
IR : up to 40 m

White Light : up to 40 m

Image
Image SettingsBrightness, Sharpness, Smart IR
Frame Rate
TVI: 3K @20 fps, 4 MP @25 fps/30 fps, 1080p @25 fps/30 fps

AHD: 5 MP @20 fps, 4 MP @25 fps/30 fps

CVI: 4 MP @25 fps/30 fps

CVBS: PAL/NTSC
Day/Night ModeAuto/Color/BW (Black and White)
Wide Dynamic Range (WDR)Digital WDR
Image EnhancementDWDR/BLC/HLC/Global
White BalanceAuto/Manual
AGCYes

Interface
Video OutputSwitchable TVI/AHD/CVI/CVBS

General
Material
Front cover: metal

Main body: metal
Dimension223.3 mm × 75.4 mm × 87.3 mm (8.79″ × 2.97″ × 3.44″)
WeightApprox. 569 g (1.25 lb.)
Operating Condition-40 °C to 60 °C (-40 °F to 140 °F). Humidity: 90% or less (non-condensation)
CommunicationHIKVISION-C
LanguageEnglish
Power Supply
12 VDC ± 25%

*You are recommended to use one power adapter to supply the power for one camera.
ConsumptionMax. 3.3 W

Approval
ProtectionIP66

Trusted SIRA-approved CCTV company in Dubai. Specializing in installation for diverse locations. Services include CCTV, Access Control, Gate Barriers, and more. Exclusive distribution partners for Hikvision & HiLook products.

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