TopProducts Comparison
- Show All
- Show differences
- Back
AHD, HD-CVI, HD-TVI, PAL CAMERA GT-CH21C3-36W - 1080p 3.6 mm GEMINI TECHNOLOGY


INFRA-RED BARRIERS AN900-B250 3 BEAMS

17.39 EUR
17.39 EUR
Out
 
113.98 EUR
113.98 EUR
Number of beams:  ...  3   
Detection method:  ...  3 beams blocked simultaneous  
Outdoor detection range:  ...  250 m  
Indoor detection range:  ...  750 m  
Standard:  AHD, HD-CVI, HD-TVI, PAL  ...  
Beam characteristics:  ...  Infrared modulated pulse triple beam  
Sensor:  1/2.9 " Sony CMOS IMX322  ...  
Digital Image Processor:  Nextchip NVP2441H  ...  
Interruption time (blocking of the beam):  ...  50  ... 700 ms (selectable)  
Matrix size:  2.1 Mpx  ...  
Alarm period:  ...  2 s ± 1 (nominally)  
Alarm output:  ...  Relay (AC/DC 30V max. 0.3A)  
Tamper contact:  ...  N.C. opened during remove the cover (transmitter and receiver)  
Angles adjustment range:  ...  ± 10 ° vertical
± 90 ° horizontal  
Assembly:  ...  
on the wall or pole  
Resolution:  
1920 x 1080  - 1080p, AHD-H, HD-CVI, HD-TVI ,
960 x 576  - 960H, PAL  		...  
Current consumption:  ...  max. 100 mA  
Lens:  3.6 mm, 3 Mpx  ...  
View angle:  
  • 73 ° (manufacturer data)
  • 80 ° (our tests result)  
    		• ...  
    Operation temp. / Relative humidity:  ...  -25 °C ... 55 °C / max. 95 %  
    Range of IR illumination:  15 m  ...  
    IR illuminator power adjustment:  Automatic  ...  
    Transmitter or receiver dimensions:  ...  285  x 90  x 110 mm  
    Transmitter and receiver weight:  ...  1.25 kg  
    Video output:  1 Vpp 75 Ω, AHD / HD-CVI / HD-TVI / PAL - selectable by switch  ...  
    S/N ratio:  > 50 dB  ...  
    OSD menu:    ...  
    Main features:  
  • Sense-UP - (Slow Shutter) - Increase the sensor sensitivity max. x 30 
  • D-WDR - Wide Dynamic Range
  • 2D-DNR / 3D-DNR - Digital Noise Reduction
  • F-DNR (Defog) - Reduction of image noise caused by precipitation
  • ICR - Movable InfraRed filter
  • Motion Detection - max. 4 zones
  • Privacy zones - max. 4
  • Day/Night mode (color/b&w/auto)
  • WB - White Balance (ATW/AWB/manual/indoor/outdoor)
  • BLC - configurable Back Light Compensation
  • HSBLC - High Light Compensation (spot)
  • Mirror - Mirror image
  • image "freeze"
  • Sharpness - sharper image outlines
  • Monitor type correction - LCD/CRT  
  • high grade aspherical lens
  • beam interruption time adjustement
  • automatic gain control circuit responds to changes in weather conditions
  • up to 99.5% beam blocking stability due to heavy rain, dust, snowing, fog  
    • Power supply:  12 V DC / 260 mA  12  ... 24 V DC  
    Power consumption:  ≤ 3.2 W  ...  
    Housing:  Compact - Metal  ...  
    Color:  White  ...  
    "Index of Protection":  IP66  IP65  
    Operation temp:  -20 °C ... 60 °C  ...  
    Weight:  0.424 kg  ...  
    Dimensions:  195  x 102  x 70 mm  ...  
    Supported languages:  English, Chinese Traditional, Chinese Simplified, French, Spanish, Dutch, German, Polish, Portuguese, Russian, Turkish, Italian  ...  
    Manufacturer / Brand:  GEMINI TECHNOLOGY  ...  
    Guarantee:  2 years  2 years