Professional 2.4 GHz RF Four Camera DVR Security System with focal length 4.0mm SP890 manufacturer from China Shenzhen Seepower Electronics Co.,Ltd.

Professional 2.4 GHz RF Four Camera DVR Security System with focal length 4.0mm

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: SP890

Auto white balance 4 camera DVR security system with focal length 4.0mm

Specifications:</stro

Auto white balance 4 camera DVR security system with focal length 4.0mm

Specifications:

Monitor system - receiver	Digital Wireless DVR ( SP890 )
LCD type	TFT LCD,RGB color
Screen size	7 inch
Transmission frequency	2.4GHz-2.485GHz Digital RF modulation
Brightness	300cd/m2
Contrast Ratio	300:1
Resolution	H:800 V:480
TV system	PAL/NTSC
Power Adapter	DC 5V/ 1A
Operation temperature	-10~50
Operation humidity	≤85%
Dimension	190mm(L)140mm(W)20mm(H)
Weight	425g
Cameras system - transmitter
Image Sensor	1/3" omni - directional vision CMOS
Camera Lens	Imported OV lens from USA
Focal length	4.0mm
Horizontal Definition	480 TV line
Number of Color	130M pixels
IR used	Quality IR LED 850
Night-vision distance	8 - 10 meters
Camera shell	Magnalium alloy
Transmission Distance	100 meters line of sight
Power Adapter	DC 5V/ 1A
Dimension	57mm(D)118mm(H)
Weight	188g

Description:

Auto white balance 4 camera DVR security system with focal length 4.0mm

Features:

(1). 2.4G Digital wireless modulation with FHSS technology (frequency hopping).Dynamically select free channels to transmit to avoid interference from other 2.4GHz devices.

(2). Screen of the monitor adopts high resolution 7 inch full color TFT LCD display with built-in video recording.

(3). 4-channel quad monitoring DVR security system,real-time video display,monitoring mode:quad image,certain 1 camera or auto switch for 4 cameras.video quality:4CH(quad image) VGA 10fps.1CH(one image) VGA 30fps.

(4). Total transmission with data encryption to protect individual privacy,avoid video to be checked by other device.

(5). Night Vision,quality infrared LED 850 used(24pcs),the same as professional CCTV camera (Effective range: 8-10m).

(6). Omnidirectional bracket for the camera, with built-in microphone you can see the video and hear the sound from the monitor.

(7). Support up to 32G SD TF card, 4 cameras/24hours/7days non-stop overwrite recording,can playback on mobile phone.

(8). Multiple recording modes:manual,schedule and motion detection activated.

(9). Weatherproof outdoor camera,camera shells are made of magnalium alloy.

(10). Long transmission range Up to 300m (990ft) in open area.

(11). Out of range notification,real-time antenna signal bar displayed on the screen.

(12). Support AV output,can monitor on bigger screen like TV,security monitor.

(13). Adopt an external power adapter to supply power,safe and reliable.

(14). Plug and play,easy to setup and install.

(15). Slim,portable design,durable product,easy to use.

What's in the box :

1 x Monitor
4 x Camera(paired)
5 x Adapter
1x Suction cup
1 x User manual

Applications:

Real-time monitoring and recording at site for all occasions.

Business Organizations

supermarket, shopping malls, chain shops,hotels, restaurants,
travel agencies, pharmacy,post offices

Public Places

bookstores, parks, exhibition halls,convention centers, ticket 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

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 mute.

3. Will all the recorded audio video be lose when the power is off unexpected?

Before recording,we recommend to choose segment recording mode in the option of Motion Rec. 5s or 10s for every recording segment,so when the power off, you will lose very few data.

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