PTZ12248V-LR8-N 2MP 48x Starlight Laser Network Positioning System

> 1/1.8” 2Megapixel CMOS
> Powerful 48x optical zoom
> Starlight technology
> Support Triple-stream encoding
> Max. 50/60fps@1080P
> Auto-tracking and IVS
> IR Distance up to 1200m
> IP66

Kategoriler: , Ürün Kimlik:2303



User Manual2020-03-06Network Speed Dome & PTZ Camera Web 3.0 User's Manual_V2.0.0Englishpdf 
User Manual2017-09-30Dahua_PTZ_PTZ12 Series PTZ Camera Installation Manual_V1.0.5Englishpdf 



TitleRemarkRelease notesDownload


Image Sensor 1/1.8″ CMOS
Effective Pixels 1920(H) x 1080(V), 2 Megapixels
RAM/ROM 1024M/128M
Scanning System Progressive
Electronic Shutter Speed 1/1s~1/30,000s
Minimum Illumination Color: 0.001Lux@F1.4; B/W: 0.0001Lux@F1.4; 0Lux@F1.4 (IR on)
S/N Ratio More than 55dB
IR Distance Distance up to 1200m(3937ft)
IR On/Off Control Auto/Manual
IR LEDs Laser module
Wiper Support
Focal Length 5.7mm~275mm
Max. Aperture F1.4~ F4.5
Angle of View H: 64.55° ~ 1.5°
Optical Zoom 48x
Focus Control Auto/Manual
Close Focus Distance 100mm~ 1000mm
DORI Distance
Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively.
Detect Observe Recognize Identify
2731m(8960ft) 1092m(3583ft) 546m(1791ft) 273m(896ft)
Pan/Tilt Range Pan: 0° ~ 360° endless; Tilt: -90° ~ 45°
Manual Control Speed Pan: 0.1° ~160° /s; Tilt: 0.1° ~60° /s
Preset Speed Pan:160° /s; Tilt: 60° /s
Presets 300
PTZ Mode 5 Pattern, 8 Tour, Auto Pan ,Auto Scan
Speed Setup Human-oriented focal Length/ speed adaptation
Power up Action Auto restore to previous PTZ and lens status after

power failure

Idle Motion Activate Preset/ Scan/ Tour/ Pattern if there is no

command in the specified period

Protocol DH-SD, Pelco-P/D (Auto recognition)
Event Trigger Motion detection, Video tampering , Scene changing, Network disconnection, IP address conflict, Illegal Access, Storage anomaly