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 |
190mm*140mm*20mm |
|
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 |
57*mm(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, |
|
Entertainments |
Movie theaters, fitness halls, country clubs, clubs, massage rooms, bars,
|
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
