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Varifocal

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  • Varifocal IR Waterproof Camera

  • Color IR digital CCTV camera with waterproof function.Parameter: Picture element: 1/3" Sony CCD Horizontal resolution: 540 TVL Effective pixels (HXV): PAL: 512(H)* 582 (V) NTSC: 512(H) * 480(V) System of signal: PAL & NTSC S/N ratio: >50db IR view distance: 30m Mini illumination: 0LUX...
  • weather-proof cameras

  • IIC-TS38NH-A SpecificationsImage Sensor 1/3" Sony Super HAD CCDPicture Elements PAL: 537(H) x 597(V), NTSC: 537(H) x 505(V)Resolution More than 420 TVLMinimum Illumination 0.5 Lux Color / 0 Lux B/WFrequency PAL: 50 Hz(V) / 15625 Hz(H), NTSC: 60Hz(V) / 15734Hz(H)Electronic Shutter 1/60 -...
  • CCTV Camera

  • Main Specification1. 36 pcs IR LEDs, IR distance 40m2. 4-9 mm vari-focal Lens ( Lens is adjust external)3. Metal strength Housing ( White and silver optional)4. with 3-Axis all-in-one bracket 5. IR-CUT is optional to upgrade the camera.6. Size: 78x125 L mm7. weight:1.3kg with bracket8: package:...
  • Infrared Illuminator

  • Waterproof IP65 Outdoor visible INSTANCE:15~40M the lamps:96pcs F5 Angle:30~60 Ewelltech was established in 2005, as a high-tech oriented company, is specialized in the development and manufacture of cctv security systems and related products. Our product include: Geovision dvr card, Fixed Lens IR...
  • IR waterproof cameral

  • GIHZ42A Series: Model/Specification/Function FeatureModel Image Sensor Resolution Function Feature: GIHZ42A Series 3SHL 1/3" Sony CCD 580TVL, Low Illumination • High resolution IR Waterproof camera• IR Distance: 30~35M• 42pcs Ø5 IR LEDs• 4~9mm Varifocal and auto...
  • 4 Channel USB DVR

  • Specifications: 1. Send e-mails attachment with image. 2. Save image on Hard Disk. 3. Sound alarm. 4. Video signal filter, for filtrate Active and Invalid channel.5. Signal lost alarm.6. Motion Detection.7. Adjustable sensitivity.8. Automatically lock, while not any operate.9. Schedule Monitoring...
  • Geovision DVR Card

  • Input Type GV250 BNC; BNC x 4Video Inputs 2, 4, 6, 8, 12, 16 CamerasAudio Input(s) 1 channelRecording Frame Rate 16 FPS PAL 20 FPS NTSCDisplay Frame Rate 16 FPS PAL 20 FPS NTSCVideo Resolution 320x240 / 620x240 / 640x480 / 640x480 De-Interlace/ 720x576 / 720x576 De-Interlace, 720x288Compression...
  • Video Balun

  • Key Specifications/Special Features:Specification: single-channel Video: Frequency response: DC-6MHz Common-mode/differential-mode rejection: 15kHz to 6MHz 60dB type Impedance: BNC coax: 75 Ohms UTP/connector: 100 Ohms or RJ-45 100 Ohms Environment: Temperature: 0 to 50 degrees Celsius Humidity: 0...
  • IR Dome Camera

  • 1. 3.5" IR dome camera2. Sony/Sharp CCD3. 36pcs 5 IR LED4. IR Distance 40M5. Weight: 0.8 kgDual glasses technologyVandal proof and weatherproof metal housing, work well inside and outsideLens is external adjustable. You can adjust the angle of surveillance area easily.Ewelltech was established...
  • GV Card

  • SpecificationsInput Type D-Type: DB15 x 2 (for video)Video Input(s) 16 CamsAudio Input(s) 16 ChannelsTV Output RCA Connector x 1Recording Rate At 320 X 240 Resolution 480 fps (NTSC), 400 fps (PAL)Display Rate 480 fps (NTSC), 400 fps (PAL)Video Resolution - NTSC/PAL Full D1, Half D1, CIF...
  • Waterproof security Camera with IP66

  • Dome CameraPart No.:EC36254A1/3" SONY Super HAD II CCDSony DSPICR540TVL4-9mm Lens (Standard)Korean Varifocal Lens ?4-9mm /2.8-11mm /2.6-6mm optional )12VDC ( Optional Dual Power 12VDC & 24VAC )Vandal-proof Aluminium Housing with IP66 StandardTool-free 3-Axis...
  • Hardware Compression DVR Card

  • GV800 DVR cardSpecificationInput Type D-Type: DB15 X 2Video Input(s)4, 8, 12, 16 Cams Audio Input(s)4 ChannelsRecording Rate At 320 X 240 Resolution 120 fps (NTSC), 100 fps (PAL)Display Rate120 fps (NTSC), 100 fps (PAL)Video Resolution - NTSC/PAL NTSC: Full D1, Half D1, CIFPAL: Full D1, Half D1,...
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