What is the policy for engineering company to take goods?

After signing the wholesale agreement, according to the matching price of the project (8%-15% lower than retail), the monthly purchase of RMB 20,000 can be settled within 30 days, and the out-of-stock priority is transferred.

CCTV and security system installation·Equipment wholesale

Q: What is the difference between wholesale and online purchase of your surveillance equipment?

Genuine licensed goods can be verified by the official website; wholesale price includes local after-sales (engineer on-site replacement); equipment and installation are responsible for one. Price comparison e-commerce promotion is usually within 3% of your price, Panyu customer delivery on the same day.

We do not only wholesale monitoring (Haikang/Dahua camera, NVR, monitoring plate spot wholesale price), but also from the design to installation debugging one-stop: mobile phone at any time, abnormal automatic alarm. Panyu monitoring wholesale customers on the same day delivery, PC build and maintenance with the same responsibility, a problem does not have to be between the seller and the construction team.

Which places need How to choose the system installation process real case equipment wholesale price reference FAQ

In these places, CCTV and security is just needed.

CCTV and security has long been more than just anti-thief, different places have different core demands:

Shop/Store: Anti-theft, anti-dispute (customer/employee), remote store. Checkout counter, entrance and exit, shelf area are the key points.
Warehouse/Plant: cargo loss prevention, production safety supervision, accident accountability evidence collection. Large space needs wide-angle + infrared night vision.
OfficesAccess control attendance, important area (server room/financial room) control, visitor management.
Community/VillaPerimeter prevention, entrance and exit monitoring, home safety, mobile phone remote viewing is the most practical.
Schools/training institutions: Student safety, parent reassurance, activity record.

A good surveillance solution is customized according to the scene, not just a few cameras.

How to choose a CCTV and security system

The CCTV system seems simple, the selection and collocation are exquisite, the wrong choice is either unclear or the storage is not enough:

definitionThe mainstream is now4 - 8 megapixels (2K-4K)Key positions (POS terminal, entrance and exit) suggest 4K, which can see faces and details clearly.
Power supply and wiring: RecommendedPOE network cable power supplyA network cable transmits data and electricity at the same time, and the wiring is simple and stable, which is better than traditional power cables.
Storage (NVR): hard drive is allocated according to the number of cameras × resolution × storage days. Generally, it is recommended to store for 15-30 days, and longer in important places.
intelligent functions: Motion detection, human recognition, area intrusion alarm — automatically push messages to mobile phones when abnormal, without staring at the screen all the time.
remotely viewMobile APP: Watch real-time pictures and playback anytime, anywhere, and feel at ease when going out.
Access control/alarm linkage: If necessary, face/fingerprint access control, infrared alarm, and monitoring linkage, alarm automatic pop-up screen.

CCTV installation, standardized process is guaranteed

CCTV installation is not a few holes to hang up, standard process to ensure long-term stability:

Step 1: Free on-site survey: Understand protection requirements, look at the site environment, determine the position and orientation (avoid backlighting and blind spots).
Step 2: Proposal quote: Provide equipment list (camera/NVR/hard drive/switch) and construction scheme, and sign the contract after confirmation.
Step 3: Standardize constructionPOE wiring, camera installation angle adjustment, server room equipment installation, hidden engineering file.
Step 4: Commissioning: Configure video plan, intelligent detection, mobile phone remote, teach you how to use it on site.
Step 5: Delivery of training: Provide point diagram and instructions, warranty for one year, and contact us at any time if there is any problem.

⚠️ Two common pits for CCTV installations:One is cheap with miscellaneous brands-blurred picture, poor night vision, bad with a year; the other is random point installation-backlighting cannot see the face, leaving a large blind area, installed only to find that the key position. The core of monitoring is to see clearly at the critical moment, adjust, so the equipment should be selected, the point should be professionally designed.

real case

This is how we help our clients solve problems.

Chain convenience store 12 stores monitoring unified networking

In March 2026, a chain convenience store brand will install monitoring and unified management for 12 stores. We deploy 4K POE cameras +NVR for each store, and the headquarters can view real-time images and playback of each store through the platform. The boss can patrol the store on his mobile phone, and the cashier disputes and product losses can be checked. Feedback from the headquarters: management efficiency has improved significantly, and the loss rate has decreased.

Factory warehouse monitoring + alarm, night burglar

In May 2026, a factory warehouse lost materials many times at night. We installed infrared night vision cameras with full coverage and set up area intrusion intelligent alarms-when someone enters the warehouse at night, the system automatically pushes alarm videos to the security guards and responsible persons 'mobile phones. One month after installation, the alarm stopped a theft on the spot, and no loss occurred since then.

Guangzhou surveillance wholesale: camera/NVR/surveillance disk spot

Surveillance equipment wholesale: camera/NVR/hard drive spot wholesale price

Half of the money for installing surveillance is spent on equipment. We are authorized channels for Hikvision and Dahua.Guangzhou monitoring wholesaleBusiness: peer to get goods, enterprise collection, engineering supporting are connected, single is wholesale price.

Wholesale category	Examples of mainstream models	Reference wholesale price	Notes
POE camera	Haikang/Dahua 4 million full-color gun mechanism/hemisphere	RMB 180–450 per unit	Discount from 10 units
4K camera head	8 million full color/black light	RMB 450–900 per unit	POS terminal/entrance key points
NVR Video Recorder	8/16/32 POE	RMB 380–1600	Support for H.265+
surveillance hard drive drive	Western Digital Purple Disk/Seagate Cool Eagle 2T/4T/8T	RMB 380–1050	Monitoring dedicated disk, not ordinary disk
PoE switch	8/16/24 Gigabit	RMB 120–650	National standard oxygen-free copper
Access control/alarm	Magnetic lock/All-in-one PC/Infrared curtain	Quote by list	Project matching price

* In the third quarter of 2026, Guangzhou monitoring wholesale reference price fluctuates with the market. Before placing an order, call to confirm the actual price of the day: 020-39029800. All genuine licensed goods support serial number official website verification. Final pricing is subject to the actual on-site inspection.

Panyu Monitoring WholesaleCustomers (Shiqiao, Dalong, Shiqi, Nancun, etc.) own engineers to deliver goods on the same day; Nansha arrived the next day; peers signed wholesale agreements can be settled on a monthly basis, and engineers can take project matching prices. Equipment is taken and installed by us, and we are responsible for equipment + construction during the warranty period. This is the biggest difference from pure goods stalls.

price reference

Test first, quote later, repair later

Item	Reference Price	Notes
Free on-site survey	RMB 0	Including scheme design
4K camera installation	Quote by Point	POE wiring
NVR+ Storage	Quote by Capacity	15-30 Sky Video
access control system	Quote by door	Face/fingerprint/swipe card
alarm system	Quote according to scheme	infrared/perimeter

* The above is the reference price, the specific quote after diagnosis shall prevail; batch/enterprise customers can negotiate discounts. Final pricing is subject to the actual on-site inspection.

FAQ

About CCTV and security system, we are often asked

Home/shop installation monitoring, roughly how much?

Small places (4-6 points) equipped with a set of 4K POE monitoring, including equipment, installation, storage, generally a few thousand RMB can be done, mobile phone remote free to see. We free on-site survey to give accurate quotes, no random charges.

How long does the surveillance video last? How many days can it last?

Generally recommended 15-30 days, important places (such as warehouse, finance) recommended longer. The number of days to save depends on the number of cameras, resolution and hard drive capacity, we will allocate sufficient storage according to your needs, and support cyclic coverage (full automatic coverage of the oldest).

When you go out, can your mobile phone watch the surveillance at home?

Yes. After we configure the mobile APP, you can watch real-time images, check playback, and receive alarm messages anywhere with Internet access. There is no need to pay extra traffic fees or annual fees (use the manufacturer's free cloud platform or build your own).

What if the CCTV equipment is broken? Is there a warranty?

The CCTV system installed by us is guaranteed for one year, and the equipment fault is repaired or replaced free of charge. Paid maintenance and expansion services are also provided outside the warranty period. The first-line brands such as Haikang and Dahua are used, and the quality is guaranteed.

What's the difference between wholesale and online purchase of your surveillance equipment?

Three differences: ① genuine licensed goods can be verified by the official website serial number, online low-priced goods have refurbishment/parallel risk;② wholesale price includes local after-sales-equipment broken engineers on-site replacement, do not send repair and so on for two weeks;③ equipment and installation of a responsible, when the problem does not "sell said that there is a problem with the installation, the installation said that there is a problem with the equipment." Price comparison e-commerce promotion is usually within 3% expensive, Panyu monitoring wholesale customers also save freight and waiting time.

What is the policy of the engineer/peer to take goods?

ELV engineering business, computer peers can sign wholesale agreement: camera/NVR according to the project matching price (8%-15% lower than retail), monthly purchase of more than 20,000 months can be settled 30 days, out-of-stock priority transfer goods. To the store with business license signed on the same day effective, 15 years wholesale business depends on peer mutual aid.