Secure tunnel access to any BAS, PLC, or camera system behind a firewall. Port 443 only. WebSockets native. Your brand, your domain.
Works with your existing stack
// how it works
No firewall rules. No VPN. No port forwarding. Just a single .exe on the site machine.
Log into the portal, give the site a name, set the local IP and port of your BAS or controller. Choose a subdomain — or use your own domain.
Portal generates a pre-configured bypass-client.exe with your token baked in. Copy it to the site PC — one file, no dependencies.
Run the installer — it registers as a Windows service and starts automatically on boot. Done. The site shows Online in your portal.
Open a browser, navigate to your subdomain. Full HTTPS, WebSockets working, live BAS data streaming — through any corporate firewall on port 443.
// features
No bloat. No cloud lock-in. Built specifically for BAS and trades workflows.
All traffic over HTTPS. Works through corporate firewalls, hotel WiFi, cellular — anywhere outbound 443 is allowed.
Raw TCP tunneling — not an HTTP proxy. Mango live data, alarm subscriptions, and dashboard updates work without any hacks.
Pro accounts use their own domain. krp.dhcautomation.ca stays krp.dhcautomation.ca. Clients never see BypassHQ.
No .NET runtime. No installer prerequisites. One file, copies over RDP or USB, runs on Windows 10/11 and Windows Server.
One client exposes your BAS controller, camera NVR, and PLC simultaneously. Different subdomains, one connection.
See all sites, online/offline status, last-seen timestamps. Generate new tokens, download updated installers, manage teams.
Client reconnects silently on network drops with exponential backoff. Site comes back online automatically — no site visits required.
Run BypassHQ on your own VPS. Docker Compose deployment, HAProxy + Caddy included. Full control over your infrastructure.
Native integration with SlateBAS — tunnel status visible directly in your BAS dashboard. Coming Q3 2026.
// pricing
Pay per site. No per-user fees. No data caps.
Starter
$15/site/mo
Perfect for small shops getting started.
Pro
$29/site/mo
For contractors who want their own brand.
Self-Hosted
Free
Run it yourself on your own VPS.
// get started
No credit card required for the free trial. Cancel any time.
Open the portal →