4ch 1080P AHD 4G WIFI GPS school bus mobile dvr for all vehicles
1. Built-in high performance Hisilicon chipsets, coded with H.264 standard, high compression rate and image qulity 2. 4CH AV Inputs with AHD 720P/960H/D1/CIF optional, 1CH synchronized AV output, 1CH VGA output 3. 4CH local recording with 720P resolution in real time
Power: 1.Professional In-Vehicle power design, 10-36V DC Wide Voltage Range 2.Multi protection circuits like under-voltage, short, reversed plug-in 3.Smart power management system, shutdown under low voltage, low consumption
Data Storage: 1.Special file management system to encrypt and protect the data 2.Proprietary technology to detect the bad track of the hard drive which can make sure the continuity of video and long service life of the hard drive 3.Built-in ultracapacitor, avoid data loss and sd card damage caused by sudden outage 4.Support 2.5 inch HDD/SSD, maximum 2TB 5.Support SD card storage, maximum 256GB
Transmission Interface: 1.Support 3G/4G transmission, LTE/HSUPA/HSDPA/WCDMA/EVDO/TD-SCDMA 2.Support GPS/BD optional, high sensitivity, fast positioning 3.Support wireless download by WiFi, 802.11b/g/n, 2.4GHz
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Shenzhen Okaf Technology Co., Ltd was established in 2005. It is a high-tech enterprise specializing in researching & developing, producing and selling CCTV surveillance products. It is one of the most professional CCTV surveillance system developer & manufacturer in China nowadays.
Our main products apply to public security departments such as: vehicle PTZ Camera, 4G deployment dome camera, vehicle mobile lifter, vehicle mobile lighting devices, police dynamic forensics system, highway patrol and rescue system, fire emergency rescue system, urban management law enforcement system, mobile commanding system, operation commanding system etc.
A glimpse of our factory
Q1. What is your terms of payment? A: We accept T/T(Telegraphic Transfer),Western Union or Paypal.
Q2,What is your minimum order quantity? Our minimum order quantity is 1 pc each model.
Q3. What is your sample policy? A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q4. Do you test all your goods before delivery? A: Yes, we have 100% test before delivery
Q5: How do you make our business long-term and good relationship? A:1. We keep good quality and competitive price to ensure our customers benefit ; 2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Q6: Do you accept OEM/ODM? A:Yes! If you have OEM or ODM plans , highly welcome to negotiate with our sales person, we can provide you guaranteed products, and pretty competitive prices.