Nguyên nhân có thể do quá nhiều ứng dụng chạy ngầm, thiếu dung lượng RAM, hoặc ổ cứng bị phân mảnh. Khắc phục bằng cách giải phóng bộ nhớ, chống phân mảnh ổ cứng, và nâng cấp RAM.
- Thương hiệu: VIVAN - Model: Q11S - Màng đôi Graphene: Âm thanh với tốc độ và độ chính xác cao - Chất lượng âm thanh sắt nét và rõ ràng hơn. - Vỏ tai nghe hợp kim nhôm
Giải pháp an ninh mạng thế hệ mới bảo vệ bạn khỏi virus, mã độc tống tiền...
Kaspersky Plus là giải pháp an ninh mạng thế hệ mới bảo vệ bạn khỏi virus, mã độc tống tiền và phần mềm độc hại mới mà không làm chậm thiết bị, bao gồm bảo vệ thanh toán, trình quản lý mật khẩu và VPN không giới hạn để giữ cho cuộc sống số của bạn được riêng tư và an toàn. Tương thích với: Windows®, macOS®, Android™, iOS®
Archer T3U Plus AC1300 High Gain Wireless Dual Band USB Adapter
Thông số sản phẩm
Archer T3U Plus
AC1300 High Gain Wireless Dual Band USB Adapter
AC1300 Lightning-Fast Speed — AC1300 (867 Mbps on the 5 GHz band or 400 Mbps on the 2.4 GHz band) dual-band Wi-Fi to ensure all your devices run at full speed
MU-MIMO Technology — Improves the throughput and efficiency of the whole network with MU-MIMO technology
Dual-Band Wireless — The 2.4 GHz and 5 GHz bands provide flexible connectivity, giving your devices access to the latest dual-band Wi-Fi router for faster speed and extended range
High-Gain Antennas — Advanced external high-gain antennas greatly enhance the reception and transmission signal strength of the USB adapter
Supports the Latest Operating Systems — Fully compatible with Windows 11/10/8.1/8/7/XP
– Đầu ghi hình 16 kênh, hỗ trợ camera HDCVI/TVI/AHD/Analog/IP – Hỗ trợ chuẩn nén AI-Coding – Hỗ trợ 1 ổ cứng tối đa 10TB – Hỗ trợ kết nối nhiều nhãn hiệu camera IP(16+2) – Hỗ trợ đàm thoại hai chiều, quản lý đồng thời 128 tài khoản kết nối. – Hỗ trợ truyền tải âm thanh, báo động qua cáp đồng trục – Thiết kế nút reset cứng trên mainboard
Đàm thoại 2 chiều Phát hiện chuyển động Phát hiện hình dạng con người Phát hiện tiếng ồn lớn Phát hiện chế độ tuần tra Chế độ ngủ giúp bảo vệ sự riêng tư Hỗ trợ WDR kỹ thuật số, giảm nhiễu kỹ thuật số DNR 3D
Giá :350k cho 2mp và 450k cho 4mp (bảo hành 2 năm nha ) Mua Camera về gắn khắp nhà. Chứ rẻ quá mà anh chị. ***************** =>Phucquangtech 6612B ( Wifi 2MP / H.265 ) =>Phucquangtech 6612D ( Wifi 4MP / H.265 ) Ultra HD 4MP / Humain Detect / Auto Tracking =>Độ phân giải Ultra HD 4.0MP. Ghi hình và ghi âm. => Kết nối mạng không dây Wifi. Cho phép đàm thoại 2 chiều. =>Trang bị đèn hồng ngoại công suất lớn. => Xoay chiều ngang 360 độ , chiều đứng 120 độ => Auto Tracking : camera tự động xoay theo Người di chuyển. =>Nếu không có Người, camera sẽ quay trở về vị trí mặt định. =>Gởi tin đến điện thoại khi phát hiện chuyển động của Người =>Tin nhắn kèm hình chụp. => Hổ trợ thẻ nhớ Micro SD 256Gb. Kích thước 75*110mm. => Tương thích với đầu ghi =>Trọn bộ : Camera, nguồn DC 5V1A, dây USB và chân đế.
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