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
Silver metal bullet camera with fixed 2.8mm lens and IR ring

DIGITAL WATCHDOG

DIGITAL WATCHDOG DWC-VSBD04Bi 4MP 2.8mm Bullet Camera

SKU CH-J23F-3QHWY

4MP bullet camera with 2.8mm fixed lens, H.265 compression, 40m IR night vision, IP67 weatherproofing, IK10 vandal resistance, and PoE power

  • Network CameraYes
  • Camera Type1
  • TypeBullet Camera
  • Connection TypeRJ45
  • Networking ProtocolUDP, IPv4, IPv6, DHCP, NTP, RTSP, RTP, RTCP, ICMP, IGMP, PPP
  • Sensor & DetectorCMOS
  • 4MP resolution at 30fps delivers clear video detail
  • 8mm fixed lens covers wide areas without adjustment
  • IR illumination reaches 40m for reliable night monitoring
  • IP67 and IK10 ratings protect against weather and impact
  • PoE and DC12V power options simplify installation flexibility

4MP Bullet Camera with PoE

The DIGITAL WATCHDOG DWC-VSBD04Bi is a 4MP outdoor network bullet camera built for continuous surveillance. It captures 2560 x 1440 video at 30fps through a 2.8mm fixed focal lens. The camera connects via a single RJ45 port using PoE IEEE 802.3af Class 3 or a separate DC 12V supply. It is rated IP67 for dust and water protection and IK10 for impact resistance.

Upgrades from basic analog

The jump is worth it when you need 4MP detail with H.265 compression to reduce bandwidth and storage. True WDR handles high-contrast scenes while Smart IR illuminates up to 40m (164ft). Built-in analytics cover line crossing, perimeter intrusion, and multiple tampering detection modes. Dual-stream encoding lets you record locally to a microSD card while streaming to an NVR.

Verify your infrastructure before ordering

Confirm your switch or injector delivers PoE Class 3 power or budget for a DC 12V adapter which is not included. A microSD card (Class 10) is required for edge recording and is sold separately. Ensure your recorder or VMS supports ONVIF Profile S and the listed protocols including RTSP and HTTPS. The fixed 2.8mm lens cannot be adjusted after installation.

أبرز المميزات

  • 4MP resolution at 30fps delivers clear video detail
  • 8mm fixed lens covers wide areas without adjustment
  • IR illumination reaches 40m for reliable night monitoring
  • IP67 and IK10 ratings protect against weather and impact
  • PoE and DC12V power options simplify installation flexibility

المواصفات

BrandDIGITAL WATCHDOG
Part NumberDWC-VSBD04Bi
Network CameraYes
Camera Type1
TypeBullet Camera
Connection TypeRJ45
Networking ProtocolUDP, IPv4, IPv6, DHCP, NTP, RTSP, RTP, RTCP,
ICMP, IGMP, PPPoE, DDNS, SMTP, FTP, SNMP,HTTP,
802.1x, UPnP, HTTPs, QoS
Sensor & DetectorCMOS
HD ResolutionOther
MAX Resolution2560 x 1440
Frame Rate30fps
Lens TypeFixed Focal Lens
Shutter Control1/2s ~ 1/100000s
Power over EthernetYes
PowerDC 12V, PoE IEEE 802.3af Class 3. (Adapter not included)
Package ContentsSecurity Camera

أسئلة حول هذا المنتج

What size mounting holes or bracket does the DWC-VSBD04Bi bullet camera need?

The camera body is a standard bullet form factor; it ships with a metal mounting bracket that attaches to walls or ceilings using four screws.

Which step do installers most often miss when connecting the camera via PoE?

They forget to enable the PoE port on the switch or injector — the camera draws IEEE 802.3af Class 3 power through the single RJ45 cable.

How often should the IR-cut filter mechanism be checked on this 4MP model?

The mechanical day/night filter is sealed inside the IP67 housing; no routine inspection is required unless image colour shifts after years of operation.

أيضًا في هذا القسم

عملاء قارنوا هذه المنتجات

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