Home Surveillance & Access Control

SAER delivers surveillance systems that are designed like networks: stable PoE switching, VLAN separation, secure storage, and controlled remote viewing. We install and configure camera networks, NVR/NAS storage, and remote access that avoids exposing sensitive services to the public internet.

We also provide documentation and secure handover so support is manageable over time.

Professional surveillance infrastructure with proper network design, bandwidth planning, and security — not just plugging cameras into random ports.

What's Included

Complete surveillance network design and implementation

Camera Network Design (PoE, Bandwidth, Storage Sizing)

Proper PoE switch selection, bandwidth calculations, and storage capacity planning

Segmentation + Firewall Policy

Dedicated camera VLAN with firewall rules to prevent unauthorized access

Secure Remote Access Setup

VPN-based remote viewing without exposing NVR to the internet

As-Built Documentation + User Handover

Complete documentation and training for easy ongoing management

Professional-Grade Infrastructure

Reliable surveillance with proper network design and security

Stable PoE Infrastructure

Properly sized PoE switches ensure cameras stay powered and connected 24/7.

Secure Remote Viewing

Access cameras from anywhere via VPN, not by exposing NVRs to the internet.

Right-Sized Storage

Storage calculated for your retention needs — no guessing, no surprises.

Who It's For

Surveillance & access control services for businesses and residential clients who need reliable, secure, and professionally designed camera networks.

Commercial Properties & Offices

High-Value Residential Properties

Retail & Hospitality Businesses

Warehouses & Industrial Facilities

Security-Conscious Organizations

Privacy & Compliance Considerations

Privacy considerations including signage, retention policies, and access control. We provide guidance on best practices while ultimate compliance responsibility remains with the client.

Frequently Asked Questions

Common questions about surveillance and access control systems

It depends on your camera count, resolution, frame rate, and storage capacity. Typical ranges are 7–30 days, with 14 days being common for small businesses and 30+ days for sites with compliance or insurance requirements. We calculate the exact retention during design based on your budget and needs. For example, 8 cameras at 4MP / 20 FPS might need ~4TB for 30 days; 32 cameras at the same spec could require 16TB or more. Higher resolution or more cameras = more storage. We'll size the NVR or NAS appropriately and document expected retention so you know what to expect. If you need longer retention (60–90 days), we'll quote additional storage or a tiered archive solution.

Yes, via VPN or a secure cloud relay (depending on your camera platform). We avoid exposing the NVR directly to the internet. Instead, you connect your phone to your network via VPN (WireGuard, IPsec, or OpenVPN), then use the camera app or web interface as if you were on-site. Alternatively, many modern camera systems (e.g., UniFi Protect, Synology Surveillance Station) offer a secure cloud relay where you authenticate through the vendor's cloud service, and traffic is encrypted end-to-end. We configure whichever method fits your platform and document access instructions. The key is that admin credentials and live feeds are never exposed on open internet ports — everything is authenticated and encrypted.

Not if they're wired (PoE). We strongly recommend wired PoE cameras for reliability and performance — they run on their own dedicated VLAN and don't consume any Wi-Fi bandwidth. Wi-Fi cameras can work for low-traffic scenarios (1–2 cams, residential), but they add significant traffic to your wireless network, compete with users for airtime, and are more prone to dropouts if signal is weak. In professional deployments (office, retail, warehouse), we always use PoE — it's more reliable, easier to troubleshoot, and doesn't impact user experience. The camera VLAN is isolated from user/guest networks, so even if a camera is compromised, it can't affect other systems. If Wi-Fi cameras are required, we design dedicated SSIDs and bandwidth management rules to minimize impact.

Ready for Professional Surveillance?

Let's design a camera network with proper PoE infrastructure, secure storage, and remote access that actually works reliably.

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