نقبل الدفع بالعملة المشفرة — لذلك يمكن للعملات الرقمية التي تملكها أن تشتري أجهزة حقيقية.ادفع بالعملة المشفرة، وأنفقها على أجهزة حقيقية. شحن مؤمن مجانا إلى كل أنحاء العالم لما يتجاوز 399 US$. صناديق شحن بسيطة بلا علامة تجارية، ترسل من ألمانيا.شحن مؤمن مجانا لما يتجاوز 399 US$. يُقفل سعرك لمدة 30 دقيقة بمجرد فتح صفحة الدفع.السعر مقفل لمدة 30 دقيقة. كل قطعة مختومة، ورقمها التسلسلي متحقق منه، ومشمولة بضمان 24 شهرا.مختوم، وبضمان 24 شهرا.

قائمة الرصد تسجيل الدخول
White dome CCTV camera with varifocal lens and 17 IR LEDs

VideoSecu

VideoSecu DMV3IRE-N1 700TVL 3.5-8mm varifocal cctv camera

SKU CH-JVR8-PGC1K

Wired analog dome camera with a 1/3″ Sony Effio CCD sensor, 700 TVL resolution, 3.5–8 mm varifocal lens and 17 infrared LEDs for day/night surveillance in indoor or outdoor installations

  • ColorWhite
  • Network CameraNo
  • Camera Type1 Pack
  • TypeInfrared Camera
  • Connection TypeWired - BNC video
  • Sensor & DetectorBuilt-in 1/3" Sony Effio CCD
  • 700 TVL resolution from 1/3" Sony Effio CCD
  • 17 infrared LEDs deliver night vision
  • 5–8 mm varifocal lens adjusts field of view
  • Weatherproof housing suits outdoor or indoor use
  • Wired BNC connection integrates with analog DVR systems

Analog CCTV camera for legacy DVR systems

This wired analog camera connects via BNC to a traditional DVR and is intended for installers maintaining or expanding an existing standard-definition surveillance system. It will not work with modern HD, IP or wireless recorders and cannot operate as a standalone device. Buyers building a new system or needing network connectivity should choose a different technology.

Replaces fixed-lens analog cameras

The 3.5-8 mm varifocal lens lets you adjust the field of view on site, removing the guesswork of fixed focal lengths when swapping out older cameras. The upgrade is worthwhile when the current installation needs a narrower or wider angle than the original lens provides, or when the existing camera has failed and a direct BNC replacement is required.

700 TVL resolution with 17 IR LEDs

The 1/3" Sony Effio CCD delivers up to 700 TV lines in colour by day and switches to black-and-white with 17 infrared illuminators for night vision. Performance is adequate for general overview monitoring at typical analogue recording distances; fine detail such as facial features or licence plates at long range will exceed the sensor's resolving capability.

أبرز المميزات

  • 700 TVL resolution from 1/3" Sony Effio CCD
  • 17 infrared LEDs deliver night vision
  • 5–8 mm varifocal lens adjusts field of view
  • Weatherproof housing suits outdoor or indoor use
  • Wired BNC connection integrates with analog DVR systems

المواصفات

BrandVideoSecu
ModelDMV3IRE-N1
ColorWhite
Network CameraNo
Camera Type1 Pack
TypeInfrared Camera
Connection TypeWired - BNC video
Sensor & DetectorBuilt-in 1/3" Sony Effio CCD
MAX Resolution700 TV Lines
Lens Type3.5~8 mm varifocal lens
Night VisionYes
PowerDC 12V
Features• Image sensor: Built-in 1/3" Sony Effio CCD • Horizontal resolution: 700 TVL • Infrared LEDs: 17 IR illuminators for night vision • Advanced day night mode: color images during daytime and black and white images at night • Lens: 3.5~8 mm varifocal lens • Three-dimensional bracket design in dome, making it easy and convenient to operate • Lens adjustment: horizontal rotation of 355 degrees and vertical rotation of 45 degrees • Weatherproof housing for outdoor or indoor applications • Cable management design: concealed wiring inside of bracket to protect the camera from vandalism
Package ContentsDome Camera, Free Warning Sticker

أسئلة حول هذا المنتج

What size opening does the dome camera need for ceiling or wall mounting?

The unit includes a heavy-duty bracket that conceals wiring; drill a hole large enough for the BNC and DC 12 V cables to pass through the bracket base.

Which step do installers often miss when connecting this analog camera to a DVR?

The camera requires a separate DC 12 V power supply and a BNC video cable run back to the DVR; forgetting the power adapter is the most common oversight.

How many infrared LEDs should I expect to replace if night vision fades after years of use?

The camera uses 17 IR illuminators for night vision; they are built into the dome and not user-replaceable, so the whole unit would need service.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

نفس القسم، ونفس صفحة الدفع — ثماني عملات رقمية وقفل سعر لمدة 30 دقيقة.