Bài viết
Camera an ninh cao cấp có ghi âm dùng tốt không?
Nhu cầu lắp đặt camera quan sát ngày càng được nhiều người quan tâm. Vậy thì lựa chọn camera an ninh cao cấp có ghi âm nên hay không? Tham khảo bài viết dưới đây nhé!
Tùy theo nhu cầu sử dụng mà người dùng sẽ chọn lắp đặt camera giám sát khác nhau. Sử dụng camera an ninh ghi âm cũng là một trong những sự lựa chọn được cân nhắc. Chúng ta thường sẽ gắn camera cho gia đình, văn phòng, công ty, cửa hàng, trường học, bệnh viện…để giám sát những hoạt động tại đó. Vừa đảm bảo an ninh cho con người, tài sản vừa tạo sự an tâm khi bạn vắng nhà.
Nhu cầu của mỗi người khác nhau nên camera được lựa chọn cũng khác nhau. Một số người chỉ cần xem qua TV, số khác thì muốn xem qua điện thoại cho tiện. Lại có những người cần xem cả hai loại. Cũng có rất nhiều người hiện nay muốn xem camera có âm thanh, vừa ghi hình được vừa ghi lại âm thanh.
Camera an ninh ghi âm là gì? Dùng tốt không?
Công nghệ camera giám sát hiện nay không ngừng phát triển và cải tiến, đáp ứng tốt hơn nhu cầu ngày càng cao của người dùng. Camera an ninh cao cấp có ghi âm, lưu trữ hình ảnh có âm thanh kèm theo. Giúp người dùng nghe được âm thanh tại vị trí/khu vực lắp đặt. Thiết bị sẽ rất phù hợp cho gia đình, cửa hàng, văn phòng…Hay những vị trí có không gian nhỏ, hầu như đóng cửa cả ngày, ít tiếng động lạ. Giá thành camera tương đối rẻ và không phải đi dây, vừa đảm bảo tính thẩm mỹ vừa phát huy được hết các tính năng của sản phẩm.
Camera an ninh có ghi âm thực chất là camera IP wifi không dây, hoạt động phụ thuộc vào mạng wifi là chủ yếu. Được hỗ trợ thẻ nhớ lưu trữ cùng với đó là tính năng âm thanh 2 chiều được tích hợp. Người dùng có thể nói chuyện và nghe được âm thanh thu được từ camera một cách rõ ràng, trung thực. Rất tiện lợi, không chỉ thấy được hình ảnh mà còn có cả âm thanh để trò chuyện với nhau như đang gọi điện thoại. Mọi hoạt động đều được ghi lại, lưu trữ trực tiếp vào thẻ nhớ tích hợp sẵn, tăng hiệu quả giám sát và lưu trữ.
Giải pháp camera IP ngày nay được tích hợp loa và mic cho phép người dùng thu cả âm thanh lẫn hình ảnh. Người dùng cũng có thể nói chuyện với người khác tại nơi lắp camera thông qua điện thoại kết nối với camera. Vừa quan sát camera vừa nói chuyện trực tiếp, hướng dẫn hay chỉ đạo công việc từ xa nhanh chóng, tiện lợi.
Tham khảo thêm:
Ưu điểm của camera giám sát có ghi âm
- Hoạt động độc lập không cần đầu ghi, nhờ chuẩn kết nối nên có thể tích hợp thêm đầu ghi để tăng khả năng lưu trữ
- Hỗ trợ khe cắm thẻ nhớ tối đa lên đến 128Gb cho phép lưu trữ ngay trên thẻ nhớ gắn trên camera
- Đàm thoại 2 chiều với mic và loa được tích hợp, giúp người dùng trò chuyện trực tiếp với nhau
- Dễ dàng di chuyển, đảm bảo tính thẩm mỹ cho không gian sống cũng như tại vị trí lắp đặt
- Chất lượng hình ảnh chuẩn HD
- Cài đặt đơn giản, sử dụng dễ dàng
- Camera quay quét toàn cảnh, cho phép người dùng điều chỉnh và quan sát không gian một cách tối ưu
Nhược điểm camera an ninh cao cấp có ghi âm
- Phụ thuộc vào mạng wifi nên cần đảm bảo đường truyền ổn định
- Tốn băng thông và dung lượng thẻ nhớ do hình ảnh chất lượng HD
- Chỉ lắp đặt trong nhà vì không được trang bị chức năng chống nước, kháng bụi
- Đôi khi hay gặp trục trặc, sự cố mạng đơn giản như đổi tên wifi, đổi mật khẩu wifi, modem thay đổi…sẽ ảnh hưởng đến camera an ninh có ghi âm. Người dùng cần cài đặt lại thì camera mới hoạt động bình thường được.
Chẳng hạn nếu lắp đặt trong kho xưởng thì không thể chọn camera an ninh có ghi âm được vì trong không gian rộng lớn thì camera không thể thu âm rõ ràng. Không gian quá lớn và còn có nhiều tạp âm khác nên âm thanh sẽ không rõ. Chất lượng wifi không đáp ứng được cũng khiến cho camera hoạt động không ổn định khi quan sát hình ảnh.
Tham khảo thêm:
Cần lưu ý gì khi lắp đặt camera an ninh ghi âm?
- Không gian lắp đặt phải kín, thoáng mát, diện tích không quá lớn (chỉ khoảng 4x6m)
- Wifi tại nơi lắp phải đủ mạnh, hoạt động ổn định để camera giám sát hoạt động ổn định hơn, cho hình ảnh sắc nét và âm thanh to rõ
- Tránh lắp đặt camera tại những nơi ẩm ướt có thể gây hư hỏng
Hiện nay trên thị trường có rất nhiều loại camera mà người dùng có thể lựa chọn, với nhiều mẫu mã, thương hiệu và mức giá khác nhau. Một phần không thể thiếu là nhu cầu cũng như không gian lắp đặt mà người dùng mong muốn. Đến với Vuhoangtelecom, quý khách hàng sẽ được tư vấn, hỗ trợ để lựa chọn được sản phẩm ưng ý nhất với giá cả cạnh tranh.
Nếu có nhu cầu lắp đặt camera an ninh giám sát có ghi âm, hãy liên hệ ngay với SLS Telecom, chúng tôi sẽ đáp ứng tốt nhất yêu cầu của bạn. Hotline đặt hàng và tư vấn 0818 115 247.
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