Factory Direct 4 Channel AHD DVR Support SD Card Storage Slot for Trailer Bus | Безопасность и защита

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Factory Direct 4 Channel AHD DVR Support SD Card Storage Slot for Trailer Bus

Feature:

1. Supports 4 AHD cameras recording 

2. Resolution:720P/960H/D1/CIF

3. SD card up to 256G(not include it)

4. Built-in ultra capacitor

5. VGA port

6. USB wireless mouse , fast and easy to set up, backup the video with USB

7. Wide voltage range 10-36V DC

8. Smart power management system

9. Functions: Basic module without 3G/4G GPS and WiFI

 

 

Specifications:
Item	Parameters	Performance
System	Model NO.	SW-MAVR9504
	Main processor	Hi3520DV200
	Operating system	Embedded Linux
	Language	Chinese/English
	Interface	Graphical menu, support mouse
	Password security	Two- level management: user password; administrator password
V/A	Video format	PAL/NTSC
	Compression format	H.264(Main Profile)
	Pixel	720P /960H/D1/CIF
	Playback	CIF/D1/720P
	Combinations	4ch 720P/4ch 960H/2ch 720P+2ch 960H
	Decoding capability	1ch real time 720P
	Video quality	1-6 levels for choice
	Screen display	1/4 screen display
	Audio compression	G.726
	Audio recording	Audio and video recording synchronization
Recording & playback	Recording type	Manual, alarm
	Video bit rate	Full frame 4096Mbps, 6 levels of video quality for choice
	Audio bit rate	8KB/s
	Storage	SD card
	Video search	Search by channel, video type
	Local playback	According to file
Software Upgrading	Upgrade Model	Manual/auto/remote
	Upgrade method	USB interface, wireless internet
Interface	Audio/video input	4ch aviation connector interface
	Audio/video output	1ch VGA video output, 1ch aviation connector audio/video output.
	Alarm input	4 digital inputs (2ch positive and 2ch negative trigger)
	SD card	1*SDXC card (256G at max)
	USB interface	1 * USB 2.0(supports U driver, keyboard and mouse)
	Ignition input	1ch ACC signal
	RS232 interface	1ch RS232 interface
	LED lights	PWR/RUN/DISK/WIFI/GPS
	SD card lock	1
	Debug serial port	1*serial system debugging
Extended functions	GPS	NO
	3G/4G	NO
	G-SENSOR	NO
Others	Power input	DC: 9V~36V (ISO7637 P5A 200V)
	Power output	5V300mA
	Power consumption	Standby: 3mA, at working: 12W, Work full: 18W
	Operating temperature	-20 to +70 degrees
	Storage capacity	720P 20G/day/channel
		960H 12-20G/day/channel

 

 

 

 

 

 

 

                                                                       Packing Detail  

1. Shipping   1. Dear buyer, we will send out the items within 6 working days after your payment confirmation. China post air free shipping to almost the world,will take about 30-45 days. If there is no option for china post air when you  make the order, please choose other shipping method,and contact me to change the price. EMS, TNT, DHL are also available,you have to pay the extra shipping fee, it will take about 5-15 days.   2. Please note that Buyers are responsible for all additional customs fees, brokerage  fees, duties, and taxes for importation into your country. We will not refund shipping charges for refused shipments   2.Shipping time   3.Return and Exchange   SOWZE do sell based on their excellent designs and proven reliability. So the quality is guaranteed.Also we have a QA team to test your ordered products are functioning correctly before they are packed and sent to you.  Atten: we can't accept the exchange or canceling after your order has been shipped. The following information is required when you reflect the problem: *Order number *The item's SKU number *Image of defective beads.   If you have any question regarding return policy, please feel free to contact us!     If you are not 100% satisfied with the quality of your purchase from sowze, you can return or exchange your items within 30 days from the delivered date.   4.Request 1. Items received within  30 days from the delivered date. 2. Items received unused, undamaged and in original package. 3. Return shipping fee is paid by buyer.    DVR and Cameras may be returned for repair up to 1 year from the purchase date. Repairs will be processed through the manufacturer, we will assist in the repair procedure in any way we can to expedite the process.   Prior to any return, a Return Merchandise Authorization (RMA) must be obtained by contacting the seller. Any products returned to us without an RMA will be sent back to the buyer at his/her expense. The buyer is responsible for the cost of returning any merchandise.   We will employ every resource to ensure that your return is processed promptly and without hassle. Please contact us for any product or service issues before opening a dispute on Aliexpress.    5.Feedback Your satisfaction and positive feedback is very appreciate.  Please leave positive feedback and 5 stars if you are satisfied with our items and services.   If you have any problems with our items or services, please feel free to contact us first before you leave negative feedback.   We will do our best to solve any problems and provide you with the best customer services.  

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