| System | Memory | 128MB DDR2 SDRAM | |
| Flash | 8MB | ||
| operating system | linux | ||
| Simultaneous access users | 4 | ||
| Input and output | Built-in microphone and 8Ω/1W speaker | ||
| Light frequency | 50Hz/60Hz | ||
| Power Adapter | DC 5V 2A | ||
| Power Consumption | With all functions turned on, the maximum is 5.5W | ||
| Lens | Sensor Type | 1/2.9" Progressive Scan CMOS | |
| Display resolution | 4MP，1920*2160 | ||
| Telephoto lens | 4mm 5MP @F2.0 90度 | ||
| End focus lens | 2.8mm 5MP @F2.0 110度 | ||
| Day and night conversion mode | Main light board ICR infrared filter type 4
infrared lights 2 white lights Auxiliary lamp board ICR infrared filter type 4 infrared lamps 2 white light |
||
| Digital noise reduction | 3D digital noise reduction | ||
| Wide Dynamic Range | Wide Dynamic Range | ||
| PTZ | PTZ rotation angle | horizontal 355 degrees, vertical 75 degrees | |
| Compression standard | Video compression standard | H.265 | |
| H.264 encoding type | Main Profile Level 4.1 | ||
| Video compression stream | Main stream 1920*2160 15 frames Sub stream 640*360 15 frames |
||
| Audio Compression Standard | G711A | ||
| Audio transmission | supports full-duplex and half-duplex modes | ||
| Storage | Cloud Storage | Tencent Cloud | |
| TF local storage | supports up to 128G(TF Card not include) | ||
| Power interface | TYPE-C USB interface | ||
| Wi-Fi parameters |
Wireless standard | IEEE802.11b/g/n | |
| Frequency range | 2.4 GHz ~ 2.4835 GHz | ||
| Channel bandwidth | Support 20MHz | ||
| Security | 64/128-bit WEP， WPA/WPA2， WPA-PSK/WPA2-PSK | ||
| Transmission rate | 11b ：11Mbps，11g ：54Mbps，11n ：150Mbps | ||
****We accept Paypal ONLY.
****Please make sure your shipping address on paypal is correct, if you want to change your shipping address, please email us in time. We are not responsible for wrong or undeliverable address...
If the product exceeds 2KG, we will ship by DHL/EMS/TNT/Fedex and so on. Depending on the DHL/EMS/TNT/Fedex shipping cost in different countries,
if the shipping cost is too high, we will charge extra shipping cost difference.
Because the shipping cost are expensive than before,
we will change your shipping cose if your address too remote, there is remote surcharge,
such as below USA address:
Puerto Rico and Virgin Islands: ZIP codes starting with 006-009
Hawaii and Guam: the first 3 digits starting with 967-969
Alaska: the first three digits starting with 995-999
Military address: the city is APO, FPO, DPO
To worldwide via China Hongkong Post Airmail.
Estimated shipping time:
Country | Shipping Method | Shipping Time |
|---|---|---|
USA | ePacket from China | 10~15 Days |
Others (For buyer from outside USA) | Economy shipping from overseas. If your package over than US$20 , Free Insurance with Tracking Number! If your package value lower than $20,It will be sent via flat mail and no track number. Or You can contract me to pay extra money for registered fee and track number. | 15~30 Days |
****Sales Promotion:
If the total amount of your order is more than 2KG.Your orders will be sent by Express delivery(Maybe DHL, Fedex, or EMS/TNT), It usually take up 4-10 working days to arrive.
We will ship the item within 2 days after receipt payment (except Saturday and Sunday).
Pleased be advised that international usually take longer than domestic,as it's based on shipping service provider and customs. If you cannot get within 20 days since we ship out, please email us, we will check the item status for you.
NOTE: we are not responsible for customs tax and the customs clearance when the item arrive to destination, hope you understaning.
Satisfaction is very important for you and us.
If you are unhappy with the item for any reason, please return the item within 15 days after receiving the items.
If found it is a defective---You can request refund, or replacement, or exchange to another item of my store in same price, please contact me soon after you found any questions, we will ship a replacement immediately. .
If you change your mind or purchased the wrong item.you need pay for all postage fee to us.meanwhile,we will charge you 10% restocking fee.
