Factory Direct Sales Wireless Digital 7-Inch Baby Monitor Night Vision HD Voice Intercom19487

Yiwu Sanqi Electronic Monitor Firm 14yr.

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86-13373825691

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61610307@qq.com

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Email： yiwubuy@yiwugo.com

Description
Reviews(/5)

- Product Information
- Name: 7-inch wireless digital baby monitoring support night vision intercom function support up to four cameras
- Brand: Neutral
- Color: White
- Product Features
- > 1: digital wireless video surveillance, vivid picture
  > 2:LED indicates the volume, which can flash with the volume.
  > 3: digital wireless audio monitoring with adjustable sound size
  > 4: audio intercom between the display end and the camera end is very convenient; External audio and video output
  > 6: If no key is pressed for 30 seconds during video menu debugging, the menu interface will automatically disappear and return to the monitoring state.
  > 7: If the product is outside the transmission range, the antenna indication will flash
  > 8: Supports external power supply or battery
  > 9: Display battery low power or charging indication
- This product can transmit 200 meters in the open space theoretically based on the calculated data. In actual use, it will be shorter than the theoretical distance due to interference and obstacles in the actual environment. The specific distance needs to be subject to the actual environment, and the distance between different environments will vary.

Product electronic parameters

Wireless kits product is very convenient. However, the reception signal of wireless products is affected by many factors. Please do not imagine that the wireless function of the products is very powerful, it cannot achieve the effect that the camera can be placed at home and you can see the situation at home anywhere with your handheld receiver. It is just a baby monitor, and the scope of use and effect are the normal room layout of two rooms and one wall (generally, if there is no cement wall of hamper in the store, it can also be monitored)

On the interference problem: wireless products are interfered by many factors, such as electrical appliances, wireless routers, mobile phones, computers and microwave ovens, because their radiation is extremely strong. If your bedroom uses a wireless phone, it will also have an impact.

Frequency range: 2400-2480MHz
Transmit power: 17dbm
Operating frequency: 2450MHz
Unimpeded transmission distance: 250m
Modulation mode: (digital rhss) (analog FM)
Operating temperature: 0 ℃-60 ℃
Storage Temperature: 25℃
Working humidity: 20%-80% RH

Image sensor type cmos1/4
Total image pixels: 628 × 582(PAL)510 × 492(NTSC)
Resolution: 380Line
Visual angle: 62 degrees
Low illumination: 1.5lux/F1.5 (Lux)
Bandwidth:(4MHz Digital)(18MHz analog)
Night vision range: 1-3m
Battery working Time: 2 hours
Mobile detection distance:>8m
Voice control sensitivity:>60dba
Working electricity: 150ma
Operating voltage: 5V

Display size: 7 "TFT-LCD
Resolution:(320(RGB)* 240 pixels 2.4(480*240 pixels 2.5)
Receiving sensitivity:-85dbm
Video Format: PAL/NTSC
Color Composition: R B G
Work current: 150MA
Operating voltage: 12V
Transmission Speed 3MHz (digital)
Analog intermediate frequency 480MHz M
10 posts/second
Signal-to-noise ratio 10db
The open transmission distance is 200m.
It has analog audio signal input port and PWM audio output port.

FAQ summary:
1. Can't I receive the picture?
● Check whether the power supply of the receiver is on
● Check whether the camera power is on
● Check whether the lens cover on the camera is open
● Adjust whether the receiving frequency corresponds to the camera
● Check whether the receiver antenna is connected
● whether the camera is within the effective receiving distance or whether the signal is shielded by obstacles
2. Receive picture interference?
● Check whether the antenna is connected properly, and adjust the position of the antenna appropriately.
● It can be replaced with a large antenna with a higher degree of reception spirit.
● whether the camera is within the effective receiving distance or whether the signal is shielded by metal objects
● adjust the brightness of the screen appropriately
● check for other 2.4GHz wireless signal interference
● Check whether there is interference from electrical appliances such as mobile phones or computers.
3. Can't input audio/video?
● Determine whether the wireless receiving function of the receiver has been turned off, that is, there are no characters from 1 to 4 displayed on the panel (the wireless receiving function must be turned off when the video is input)
● Check whether the/V line is broken