WHD400-DAT25 2017 New HD Security System AHD 4MP CCTV Camera Indoor CE,FCC,ROHS, ISO 

Features:

1. Image sensor OV4689, Effective resolution is up to 2688*1520;

2. OSD menu supports 12 different languages; with strong light inhibition/Mirror/BLC/DPC, 2D noise reduction function;

3. Adopt Nextchip NVP2475H DSP, with OSD function (mirror image, color/ white-black, PAL/NTSC);

4. AGC type, day-night effect is distinct, various day-night modes can be switched by OSD menu Support D-WDR;

5. Support UTC, output 4MP, switched by OSD, Enhancement adjustment supported by OSD.

Scenarios：

Apply to roads, warehouses, underground parking and other place which required definition picture quality.

Specifications:

WODSEE NEWS:

The Innovation of Smart Lock

So far, as one of the hottest markets in 2017, the smart lock market is a huge and tempting . Upon Smart Home revealed a data: In 2016, the sales of smart lock reached 3 million pieces, the output value is on 30-50 billion RMB.

Compared with smart Lock and traditional door locks, the unlock way is different. Most of the smart Lock on the market can automatically set a variety of unlock mode, in addition to the traditional key, you can also use the password, fingerprint, smart sensor, door card, etc. to unlock. Since then, no need to worry the lost of keys in your bag.

Let we talk what the scence smart lock can be acheive in your life.

Scene 1–Forget to bring keys

At normal, when you forget to bring keys outdoor, there are two ways to open the door, one is to hire professional locker to open the door, waste time and money. Another one is to pry open the lock, it means the door is broken totally.

Smart Lock–Voice open mode, Remote control, Fingerprint open mode, you can choose anyone to open, the annoy is removed away.

Scene2–Shoping with many goods in your hand

After shopping, you took many goods like dress, T-shirt, foods…… in you hand, when reach home, need to put them off and use keys to open the door, there is very troublesome. Fingerprint will help you.

Scene 3–To know Kids and the aged by remote when they out and back.

Through the installation of app in phone, you can access all the open door records on the APP. If you use the fingerprint lock, different members different fingers, you can know they out and back anytime and anywhere;

For example, If the child does not return home on time, you can receive information from App, and call them to know what happened to avoid accident.

Scene 4–Rental house, Relatives and Friends visiting, Housekeeping service, safe and convenient

Smart door locks can set the password and valid time to unlock.

For example, a short rent of the house, you can set a password through the phone, shared to the tenants. Password automatically invalid after check-out. For ordinary rental homes, the owners can better manage their own homes, tenants do not need to worry about security problems and need to replace the lock.

Friends and relatives visiting, if you doesn’t at home, you can share a temporary password through the phone, they can enter the door through a one-time password, same as housekeeping.

Scene 5–Alarm push

The door lock is opened in abnormal way, or the door lock password input error, smart locks will alarm push to you phone. In this way, once the door of the abnormal situation, the owners can be timely detection, timely alarm to keep more same.

Make in Wodsee VS Made in USA, which will you choose?

Recently, the main smart Lock brands are Danalock, Kwikset, August, Lockatron, Goji, Schlage in USA market. They only use bluetooth or 433 in single way to achieve remote control.

Wodsee Smart Lock, associated with Gateway to achieve safe(Alarm Push) and convenient smart home, under Zigbee portocol(Big capacity, Strong anti-interference, Fast transportation, Good confidentiality, Low power consumption)

FAQ: 

1. How to install Network video surveillance system front-end equipment?

Network video surveillance system system front-end equipment installation needs to be specific for different equipment, in the installation before carefully read the product manual and installation requirements. The standard steps for installing the terminal device are as follows:

1) Unpacking confirm the completeness of the equipment listed in the product description.

2) Check the power supply voltage to prevent the equipment does not match the equipment damage.

3) to confirm whether the equipment working environment in line with the product manual on the equipment operating temperature, power and other environmental

begging.

4)control equipment manual power test, to confirm a variety of working status indicator to normal operation

2. Will broadband users add new network video surveillance system to re-apply for a new line? Can you use existing physics?

Under normal circumstances, network video surveillance system and other services can share the same access network lines. Apply for new network video surveillance system does not need to apply for a new line, the use of the original line can use the network video surveillance system. But if the original VPN and other special lines, according to the local network to do a specific analysis of the situation, but from the purely technical, as long as the network to increase the allocation of resources, new users can still do not increase the use of network video Monitor the business of the system.

3. What are the reasons for choosing a high-definition IP camera?

  a: The progressive scan of the end of the analog camera is not clear

  b: support PoE power supply, effective saving power supply costs

  c: megapixel resolution is more clear than analog video

  d: intelligent analysis can be integrated into the front-end to reduce the performance requirements of the back-end equipment

  f: through the network control PTZ

  g: two-way audio exchange through the network

  h: through the network control alarm input and output

  j: digital video encryption can be encrypted more secure than analog video

  k: digital video transmission through the IP network more flexible distance farther and more economical and practical

 l: Digital to avoid multiple analog-digital conversion to reduce image quality

All-digital optional open standard server hardware with lower total cost of ownership advantage.

4. Network video surveillance system video image storage which several ways?

Network video monitoring system provides front-end, center, client three storage methods. The general principle of determining the storage location is as follows:

Front-end storage: If the user's storage image real-time requirements higher while the reliability of front-end equipment can be guaranteed;

Central storage: If the front end does not store the function of the general use of central storage, the other central storage can be used as a backup front-end storage;

Client storage: generally as a temporary video image storage: such as capture, manual video.

5. Super low illumination camera and infrared led

  a: you must choose the suitable lens. In order to improve the sensitivity of the camera to the infrared led and the sensitivity, as far as possible the use of large light through the lens, and pay attention to the use of auto iris or electric. Sencond, for variable lens, as far as possible to open a large aperture drive level value. Because the general increase with the focal length of the lens, the amount of light will be relatively reduced in the choice of infrared light to stay in a certain margin, and pay attention to the infrared lamp nominal indicators.

  b.the infrared led optional power supply should be as much as possible to meet the minimum required electric power, frequent exposure distance is not enough.

  c.to consider the degree of reflection of the camera scene, because the infrared light with the same visible light, such as reflection, refraction and other characteristics, so the target scene around if there is no good reflective environment (such as buildings, walls, signs) should be considered The distance margin.

WODSEE is one of the best WHD400-DAT25 2017 New HD Security System AHD 4MP CCTV Camera Indoor CE,FCC,ROHS, ISO manufacturers and suppliers and we have one of the famous brands. You can buy or wholesale high quality and newest products with CE certification from our factory.