Wireless Surveillance Video audio recording 4 camera DVR security system CMOS image sensor SP890 manufacturer from China Shenzhen Seepower Electronics Co.,Ltd.

Wireless Surveillance Video audio recording 4 camera DVR security system CMOS image sensor

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: SP890

video audio recording 4 camera DVR security system CMOS image sensor
Specifications:

video audio recording 4 camera DVR security system CMOS image sensor

Specifications:

General information for the receiver ( monitor )
System item	SP890
Monitor size	7' TFT - LCD RGB color
Transmission frequency	2.4GHz-2.485GHz
Modulation type	digital RF
Antenna type	All-directional
Receiving sensitivity	≤ 85dB
Contrast	300:1
Brightness	300 cd / m2
Power supply	DC 5Volt / 1000mA
Color	White or black
Working humidity	≤ 85% RH
Working temperature	-10 ~ 50
Dimension	190mm140mm20mm
General information for the transmitter ( cameras )
Image sensor	1/3" color CMOS image sensor
Resolution	800 x 480 ( pixels )
Focal length	4.0mm
Number of color	130Mega pixels
Camera Lens	OV lens
Horizontal definition	480 TV line
Transmission distance	Min.100 meters,line of sight
Night vision distance	8-10m
IR LED type	24pcs of IR LED 850nm
Camera shell	Magnesium aluminium alloy
Power Adapter	DC 5V/ 1 A
Dimension	57mm(D)118mm(H)

Description:

video audio recording 4 camera DVR security system CMOS image sensor

Main features :

(1). Full color display, 7' thin LCD monitor.

(2). All 4 cameras transmit digital wireless data instead of analogue data,no ,interference.

(3). Total data encryption,no one can check your video through the air,no privacy leakage.

(4). Max.32g Micro-SD/TF card for you to storage the video data,not included with the system.

(5). Automatically hop into a free data channel to assure the data of sending and receiving smoothly.

(6). All channels and cameras are ready to use,no need to pair them again,just plug & play.

(7). Magnalium alloy shell with Max. 17dbm antenna to meet a all-day working within a long distance up to 300m ( 990 feet ) transmission range.

(8). Quantity of Infra-red LED is 24 pieces,assure vision range up to 10 - 15 meters.

(9). With audio and video line,you can connect this monitor to a bigger one.

(10). Supply only power with matches adapters to all the devices, easy to use.

(11). Eco-friendly design,only need 5V 500 - 1000mA to drive all the cameras and monitor.power consumption is very low,less than 5 watts.

(12). OSD menu will be convenient for use to do some adjustments.

(13). Extra suction cup for extended application,even use it for the car.

Package includes :

1 x Monitor
4 x Cameras (already paired,factory default)
5 x Adapters
1x Suction cup
1 x User manual

Applications for :

This is a sate,durable,and reliable Digital Vedio Recorder,not only for real - time monitoring,but also
can storage all the data for backup ,for future reviews.

for common purpose,engineer recommend to use for below occasions
Home place	Yard,garden,farms, entrance and exit, rooms,
Business place	supermarket,offices,shopping malls,drug store,chain shops, home hotels, restaurants, retail store,pharmacy,post offices
Public Places	book stores, parks, exhibition halls,convention centers, ticket agencies, travel agencies,HR market, lottery centers; Apartments, villas, offices, commercial buildings,model rooms, property brokers.
Entertainments	Movie theaters, fitness halls, country clubs, clubs, massage rooms, bars, cafes, Internet bars, beauty shops, golf course,or personal use.

Frequently asked questions ( FAQ ) :

1. How to add extra camera to the system with 2 cameras now?

If you buy 2 cameras with monitor as one set, sometimes you want to add extra camera to the system, be sure to buy the same camera from the same factory, otherwise it will not work. Read user manual before operation for " pairing " , when gets in the menu of pairing, press “pairing” on the screen, meanwhile press the button on the connector of the camera, you can see the video from the camera immediately.

2. Why can’t I listen to the sound ?

You can’t listen any sound when in quad image monitoring,you need to choose certain channel to hear the sound from camera,be sure the sound of camera is not&nbs