on-site survey
equipment warranty
small jobs delivered
all Shanghai
Repairs, maintenance, upgrades and setup — most CCTV Installation work can be handled on site

Our technician surveys the site and designs camera points around entrances, walkways and counters, with a plan and budget first.
Book now
Installation of all major HD camera brands — bullet, PTZ, dome, pan-tilt, explosion-proof and elevator models, wired neatly and mounted securely.
Book now
NVR and DVR install, surveillance-grade drive configuration and RAID arrays, capacity planned by retention days.
Book now
Swap in larger surveillance drives when retention runs short, and replace failed drives to restore continuous recording.
Book now
Remote viewing on phone and PC, a unified platform for multiple stores, and role-based access.
Book now
Annual inspection, upgrades and repairs, plus adding cameras and points later as needed.
Book nowWe diagnose step by step on site, locate the real fault, then quote
Dirty lens, low light or low bitrate — fixed by replacement or added lighting.
Insufficient drive capacity or too-high bitrate; expand and re-plan retention.
Port mapping, account permissions and network config checked one by one.
POE power, cable connectors and switch ports inspected.
Re-survey and add points, adjust focal length and mounting angle.
Keep usable cabling; upgrade via coax or network solution as a whole.
Adjust mounting height and angle, configure recognition algorithms and lighting.
NTP time sync across devices for reliable evidence later.
Replace with a surveillance-grade drive; image first to salvage recoverable footage.
On-site diagnosis is free; the final price follows the itemized quote after diagnosis, and you confirm before we repair
| Item | Price range | Notes |
|---|---|---|
| Survey & plan | Free | Survey + point design + budget quote |
| HD camera installation | RMB 200–500/channel | Includes mount, tuning and 1-year warranty |
| NVR / DVR install | RMB 300–1500 | Includes drive setup and recording policy |
| Surveillance drive | RMB 300–1500 | 1TB–8TB, sized by retention days |
| POE switch | RMB 200–1500 | 4–24 ports, configured |
| Cable runs | RMB 30–80/point | Cat6, connectors, labeling and testing |
| Fiber splicing | From RMB 50/point | Includes termination box and test |
| Smart analytics | From RMB 500/channel | Plate recognition, face recognition, intrusion alert |
| Annual maintenance | Negotiable | Inspection + emergency repair + upgrades |
Six steps from the first call to acceptance and payment
Tell us the site and rough scale; we call back within 30 minutes
Measure the site, place points, deliver a plan and budget
You confirm before work; no mid-job price changes
Neat cabling and clear labels, minimizing business disruption
Cameras, recording and phone viewing configured and you're shown how to use them
Pay after acceptance; 1-year equipment warranty
From office towers, parks and chain stores to homes — bookable across the city

Replaced the legacy analog system with HD network cameras, kept usable cabling, and verified clarity and retention channel by channel at acceptance.

Designed 50 points after survey, covered the plant and perimeter with bullet and PTZ cameras, configured a 16-channel NVR and phone viewing.

Standardized installs of 4–8 cameras per store, unified HQ platform, store managers viewing from their phones anytime.

Infrared beams plus alarm panel linked to recording, with intrusion push alerts and clear plate capture at night.

Covered classrooms, corridors, playgrounds and entrances, configured HD storage and smart playback, and ran user training after delivery.

Upgraded to HD throughout, replaced cameras and recording storage, added plate recognition — noticeably higher satisfaction from property and residents.
What you most want to know about on-site CCTV Installation
It depends on the number of points and equipment. A small shop with 4–8 channels is usually a few thousand RMB; offices and plants are priced by points and cabling difficulty. The survey is free — we give you a plan and budget first.
As fast as 30 minutes if close and traffic is light, most jobs scheduled the same day. Survey is free and there's no charge if you don't like the plan.
Yes. We use low-light or infrared models and add lighting if needed, adjusting angle and focus to the actual light, and verify night performance at acceptance.
Yes. After install we configure phone and PC viewing, a unified platform for multiple stores, and role-based access.
Most of the time, yes. We survey the usable cabling and devices, keep what we can, and give you both upgrade and replacement options to choose from.
Equipment is warranted for 1 year, and you can book annual maintenance after acceptance. We schedule visits based on the fault and carry common spares.
Describe the device and the symptoms; our technician brings the right tools and common parts. Diagnose first, quote after, and repair only once you approve.
WeChat ID: 17887942669
Long-press to scan, or copy the ID to add us