14/08/2026
Stuck on an installation or trying to configure a tricky camera setting on-site? 🛠️🔒
At Total Security Equipment, we know that hitting a technical roadblock can slow your day down. Our expert tech support team has compiled a quick cheat sheet for the most common technical questions we get about Dahua and Bosch configurations:
🌐 1. Getting the NVR Online: If your recorder won't connect, head to the main menu -> Network -> TCP/IP, click the edit pencil icon, enable DHCP, and apply. Don't forget to head to the P2P menu to enable it before doing a quick system reboot!
📱 2. Mobile App Pairing: Download the DMSS app, tap the '+' sign, and select 'SN/Scan'. Scan your NVR's QR code or type it manually. Pro Tip: If pairing an intercom, make sure to select VTO as the device type; select NVR for IP recorders, or DVR/XVR for analogue rigs.
🚧 3. Tripwires & Smart Rules (IVS): To set up smart tripwire tracking, go to the AI menu -> Parameters -> Smart Plan to activate the channel. Then head over to IVS parameters, add your rule, and use the pencil icon to physically draw your virtual boundary line.
🔒 4. Locked Account Error? If you see an "Account Locked" error pop up on a camera or recorder, the absolute quickest fix is to power-cycle or reboot the hardware to clear the safety lockout.
💻 5. Fixing Config Error 18: This happens when an older NVR tries to initialize a brand-new camera with a different build date. Connect your laptop to a PoE switch with the camera, launch Dahua's Configtool, select the device, click Initialize, and set a password matching your NVR.
Remember, the Dahua Toolbox app contains all the vital diagnostic tools you need on your laptop, including SmartPSS for monitoring and VDPconfig for video intercoms.
Got a more complex issue? Our local, dedicated technical support team is available Monday to Friday (8:30 AM – 5:00 PM AEST) to walk you through it. Just call 03 9079 5566! Read the full guide here:
🔗https://totalsecurityequipment.com.au/blogs/training-materials/technical-faq-of-surveillance-system-from-security-experts
No matter if customers are working on an on-site project or liaising with end-users, there are bound to be some questions. One of TSE's helpful online resources includes the Frequently Asked Questions page and Technical FAQ page. TSE’s Technical FAQ is a part of General FAQ, containing a list of a...