Just refer to your preference and set up your own security system. This NVR supports 1 channel's playback at 8MP clarity, 2 CH at 5MP, and 4 CH at 3MP. No need to leave your original cams in the corner, but it saves you extra expense.
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CCTV Security Surveillance POE Power Supply Adapter 48V 0.5A EU/US Plug for Injector Ethernet IP Camera NVR Router POE Switch
Aliexpress UK
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CCTV POE IP network Camera PCB Module video power cable 60cm RJ45 female connector with Terminlas
Aliexpress UK
ANNKE H500. Even the sensors are pointed to the sun; there are no worries about unclear faces or ambiguous images. with 8MP 8CH NVR. 3K Color Night POE Security System. The local recording & live view function once you connect the NVR to a monitor/TV even without being connected to the Internet.
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5/10pcs solderless female cctv BNC connector BNC injector for cctv system CCTV Camera Accessories
Aliexpress UK
PROFESSIONAL 4K HIKVISION CCTV SECURITY SYSTEM. AUTHENTIC HIKVISION OEM TECHNOLOGY. HIKVISION's groundbreaking ColorVu technology revolutionizes night surveillance with full-color imaging 24/7. See every detail in vivid color, even in complete darkness.
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BNC JR-B25 Male Solderless BNC Connector for Security Cctv Camera System Wired Cctv Camera Security System Kit
Aliexpress UK
The product is an ANNKE 4K 8MP HD Colorvu CCTV IP Camera with audio recording capabilities. It features a 4mm camera lens with a wide angle of view of 102° horizontally, 53° vertically, and 123° diagonally. The camera has 8MP (3840 × 2160@15fps) resolution for high-definition real-time live viewing. It also has built-in microphone for audio input/output. The camera is outdoor/weatherproof and supports up to 256 GB TF card storage. With a manufacturer warranty of 1 year, this CCTV camera is ideal for home surveillance systems, offering advanced features such as motion/person/vehicle detection and 100% compatibility with Hikvision CCTV systems.
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𝗧𝗿𝗶𝗽𝗹𝗲-𝗟𝗲𝗻𝘀 𝗕𝘂𝗹𝗹𝗲𝘁-𝗣𝗧𝗭 𝗖𝗮𝗺𝗲𝗿𝗮 𝗶𝗻 𝟰𝗞 𝗠𝗮𝘅 𝗩𝗶𝗲𝘄: The upper 4K wide-angle lens delivers a 122° fixed view of the area, while the lower 2K Pan-Tilt-Zoom lenses feature 8× auto-zoom and 355° pan for complete coverage....
eufy UK
DORIS CCTV. UK CCTV SUPPLIER. CCTV EXPERTS. NEED CCTV HELP?. Plug & Play with 4 Power-over-Ethernet (PoE) interfaces. HDD (IF SELECTED). IPC-T249HA-LU-2.8MM GREY. Support Human and Vehicle Detection.
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Cat5e Ethernet Cable 20m 30m 50m White High Speed Network RJ45 Wire Cord for POE Security Cameras System, PoE Switch etc.
Aliexpress UK
HIKVISION 4K DarkFighter NVR System with Images. 🔒 HIKVISION 4K DarkFighter Complete IP CCTV System. Includes 5-year manufacturer warranty on all components! 🌙 DarkFighter Technology. HIKVISION DarkFighter IP System.
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𝗧𝗿𝗶𝗽𝗹𝗲-𝗟𝗲𝗻𝘀 𝗕𝘂𝗹𝗹𝗲𝘁-𝗣𝗧𝗭 𝗖𝗮𝗺𝗲𝗿𝗮 𝗶𝗻 𝟰𝗞 𝗠𝗮𝘅 𝗩𝗶𝗲𝘄: The upper 4K wide-angle lens delivers a 122° fixed view of the area, while the lower 2K Pan-Tilt-Zoom lenses feature 8× auto-zoom and 355° pan for complete coverage....
eufy UK
▶ Power on PoE NVR. You will never miss anything. ▶ AI Algorithm Human Detection : By customizing the surveillance area or setting a line for human, and the alarm alerts will be triggered instantly to APP/NVR when detecting human crossing the line or intruding the alarm area.
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IP Camera Cable 5M/10M/15M/20M/30M Ethernet Cable CAT5/CAT-5e RJ45 + DC Power Gray Cables for Network Camera NVR CCTV System
Aliexpress UK