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![AVer 4K Dual Lens Audio Tracking PTZ Professional Camera [CAM570]](https://www.knshk.com/image/cache/data/banner/AVer CAM570-500x500.jpg "AVer 4K Dual Lens Audio Tracking PTZ Professional Camera [CAM570]")
規格
雙鏡頭
光學變焦鏡頭
感光元件：1/2.8” 4K Sony 低照度 CMOS
解析度：(16:9) 4K..
HK$29,800.00
![AVer 4K Dual Lens PTZ Professional Unified Communication Camera [CAM550]](https://www.knshk.com/image/cache/data/banner/AVer CAM550-500x500.jpg "AVer 4K Dual Lens PTZ Professional Unified Communication Camera [CAM550]")
規格
雙鏡頭
光學變焦鏡頭
感光元件：1/2.8” 4K Sony 低照度 CMOS
解析度：(16:9) 4K 30fps; 19..
HK$18,800.00
![AVer 4K Dual Lens PTZ USB 3.1 P&P Professional Camera [VC550]](https://www.knshk.com/image/cache/data/banner/VC550-500x500.jpg "AVer 4K Dual Lens PTZ USB 3.1 P&P Professional Camera [VC550]")
規格
雙鏡頭 (CAM550)
光學變焦鏡頭
感光元件：1/2.8” 4K Sony 低照度 CMOS
解析度 : (16:9) 4K 30fps;..
HK$22,000.00
![AVer PTZ Professional Unified Communication Camera [CAM520-Pro3]](https://www.knshk.com/image/cache/data/banner/CAM520-Pro3-500x500.jpg "AVer PTZ Professional Unified Communication Camera [CAM520-Pro3]")
規格
鏡頭
感光元件：1/2.8” 4K Sony 低照度 CMOS
解析度：(16:9) 1920 x 1080, 1280 x720 at 6..
HK$14,380.00
![AVer PTZ Professional Unified Communication Camera [CAM540]](https://www.knshk.com/image/cache/data/banner/CAM540-500x500.jpg "AVer PTZ Professional Unified Communication Camera [CAM540]")
規格
攝影機
高達4K UHD細膩畫質,可呈現於八百萬像素的清晰畫面
影像解析度: 4K 30fps, 1080p , 720p , 640x480, 320..
HK$12,800.00
![AVer PTZ USB 3.1 P&P Professional Camera & Speakerphone for Video Conference [VC520-PRO3]](https://www.knshk.com/image/cache/data/banner/VC520 PRO3-500x500.jpg "AVer PTZ USB 3.1 P&P Professional Camera & Speakerphone for Video Conference [VC520-PRO3]")
Sony super-low-light 8M pixel sensor, clear and natural imaging in..
HK$15,380.00
![Reolink Professional AI driven series [RP-PCB8M/RP-PCT8M/RP-PCB12M/RP-PCT12M/RP-PCB8MZ/RP-PCV8MZ/RPPCB8MX/RP-PCT8MD/RP-PCT16MD]](https://www.knshk.com/image/cache/data/banner/Reolink RP-PCB8M-500x500.jpg "Reolink Professional AI driven series [RP-PCB8M/RP-PCT8M/RP-PCB12M/RP-PCT12M/RP-PCB8MZ/RP-PCV8MZ/RPPCB8MX/RP-PCT8MD/RP-PCT16MD]")
..
HK$1,080.00
![Ubiquiti Switch Professional 24 PoE (400W) [USW-Pro-24-POE]](https://www.knshk.com/image/cache/data/商品相/下載 (2)-500x500.jpg "Ubiquiti Switch Professional 24 PoE (400W) [USW-Pro-24-POE]")
24-port switch with (16) 802.3at PoE+ ports, (8) 802.3bt PoE++ ports, and (2) 10 GB SFP+..
HK$6,100.00
![Ubiquiti Switch Professional 24 PoE [USW-Pro-24-POE (400W)]](https://www.knshk.com/image/cache/data/商品相/USW-Pro-24_Top_Angle_6e015b98-90fc-4203-8ef4-01afc4b3b0dc_grande-1-500x500.png "Ubiquiti Switch Professional 24 PoE [USW-Pro-24-POE (400W)]")
24-port switch with (24) Gigabit RJ45 ports and (2) 10G SFP+ ports. Powerful second-gene..
HK$6,900.00
![Ubiquiti Switch Professional 48 PoE [USW-Pro-48-POE (600W)]](https://www.knshk.com/image/cache/data/商品相/USW-Pro-48-PoE_Front_Angle_grande-2-500x500.png "Ubiquiti Switch Professional 48 PoE [USW-Pro-48-POE (600W)]")
48-port switch with (40) 802.3at PoE+ ports, (8) 802.3bt PoE++ ports, and (4) 10 GB SFP+..
HK$10,813.00