420TVL IR Array Waterproof Camera

Ref Price:
Loading Port:
China Main Port
Payment Terms:
TT or L/C
Min Order Qty:
100pcs pc
Supply Capability:
10,000pcs per month pc/month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

 

Packaging & Delivery

Packaging Detail:Neutral color box
Delivery Detail:7-10 days after getting payment money

 

Description of 420TVL IR Array Waterproof Camera 

 

420TVL IR Array Waterproof Camera

420TVL IR Array Waterproof Camera

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:What is the number of millimeters that monitor the camera?
Surveillance cameras generally see the 3.6 6 8 12 16MM These lenses are generally divided into wide-angle, ordinary, long focal length (these are fixed focus)
Q:Surveillance video can only save 4 days (the original can save about 15 days), is not the hard disk video recorder is a problem?
You are not modified to save the format of the ~ !! You can choose to format the hard disk ~ !! Clear all the contents of the inside to see
Q:What is the maximum visual range of a video surveillance camera?
And the lens, light board angle, detailed advice Jinrui as surveillance cameras
Q:Monitor how the camera looks online
Monitoring the camera through the Internet to see, you must upload real-time data on the Internet. For example: small degree i eyes and ears
Q:Monitor the farthest distance from the camera can be far, which manufacturers out
Wave particles surveillance camera high-speed dome camera up to 36 times zoom, the details of the furthest to see 200 meters should be no problem, the outline of 500 meters is no problem.
Q:Yourself at home with a computer monitor how to install. Need to set up those. And installation steps
3. Fixed monitoring camera, out of the bracket, the plug, screw, screwdriver, hammer, electric drill and other tools, in accordance with the pre-determined location, installed bracket. Check the camera, the camera in accordance with the agreed direction installed;
Q:What's the difference between monitoring the camera and the usual?
Monitoring the installation of the camera, generally need to use a few meters to tens of meters ranging from the transmission distance, but in accordance with the provisions of the USB standard, USB device, the longest transmission distance is 5 meters, so USB can not be used for long distance, that is, we use USB camera to do the first problem encountered monitoring. While the 75-5 / 128 video cable can transmit signals over long distances! (Up to 400 meters).
Q:Monitoring camera POE power supply is good, or centralized power supply good?
If you have to use (see profits, you understand), it is recommended to choose some big brands of products, such as Huawei, 3com, etc., the cost is high, 20 meters if the use of oxygen-free copper feet .5 super five twisted pair , The loss on the wire can be ignored, but the use of POE power supply to consider the lightning ah, a break is a big string ah! :) POE to be used to do lightning protection measures Oh. And POE power supply in the event of failure when the investigation than the use of some trouble with the transformer.
Q:What is the camera's shooting range? How much is the diameter?
The lens used in the camera is similar to the SLR camera, and is arranged in the order of 2.8mm, 3.6mm, 4mm, 6mm, 8mm, 12mm, 16mm, 24mm and so on. The smaller the number of millimeters, the wider the picture taken by the lens, but the closer the distance is; the larger the number of millimeters, the narrower the screen taken by the surveillance camera, but the farther the distance is.
Q:Outdoor surveillance camera what brand good ah
Outdoor surveillance camera to meet their actual needs, the quality of trust, is the right of their own. Do not blindly pursue the brand.
As a result, a series of new quality products with unique structure and superior performance are researched and developed.We are still persisting in our policy. We promise to supply our spacious users with better quality and better service. We insist on the principle of "customer first, quality first, credibility first", and supply users rapid and satisfying after sales service. Our goal is to provide products with the highest quality and reasonable cost. Your satisfaction is our prime directive.

1. Manufacturer Overview

Location Guangdong,China
Year Established 2012
Annual Output Value
Main Markets
Company Certifications ISO 9001:2000;ISO 9001:2008

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port HONGKONG,guangzhou
Export Percentage 61% - 70%
No.of Employees in Trade Department 6-10 People
Language Spoken: English, Chinese, Japanese
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range