Set 4 camere supraveghere exterior HDCVI varifocala 2MP Dahua HAC-B4A21-VF
Set 4 camere supraveghere exterior HDCVI varifocala 2MP Dahua HAC-B4A21-VF (nu este inclus DVR). 1/2.7" 2 Megapixeli CMOS. Functii: Day/Night (ICR), AWB, AGC, BLC, DWDR, 2DNR, Smart IR 30m, lentila varifocala 2.7-12mm. Rezolutie: 1080P. Transmisie pe cablu coaxial sau UTP (cu videobalun)
Set 4 camere supraveghere exterior HDCVI varifocala 2MP Dahua HAC-B4A21-VF - nu este inclus DVR
Caracteristici generale:
1/2.7" 2 Megapixeli CMOS
Functii: Day/Night (ICR), AWB, AGC, BLC, HLC, DWDR, 2DNR, Smart IR 30m, lentila varifocala 2.7-12mm
Rezolutie: 25fps@1080P, 25/ 50fps@720P
Transmisie pe cablu coaxial sau UTP (cu videobalun)
Distanță maximă transmisie semnal: cablu coaxial - 800m (1080P)/1200m (720P); cablu UTP: 300m (1080P)/ 450m (720P)
Specificatii tehnice:
Senzor: 1/2.7" 2 Megapixeli CMOS
Pixeli efectivi: 1920(H) x 1080(V)
Sistem scanare: Progresiv
Shutter Electronic: PAL, 1/25s ~ 1/100.000s
Iluminare minima: 0.04Lux@F1.8, 0 Lux IR pornit
Raport S/N: >65dB
Day/Night: Auto (ICR)/ Manual
Backlight Compensation: BLC/ HLC/ DWDR
Gain Control: AGC
Noise reduction: 2D
White Balance: Auto/ Manual
Distanță maximă IR: Smart IR maxim 30m
Lentilă
Tip lentil: Varifocala
Distanță focală: 2.7-12mm
Diafragmă: F1.8
Video
Rezoluție: 1080P (1920x1080)
Frame rate: 25fps@1080P/ 25/ 50fps@720P
Ieșire video: Dual BNC: HDCVI/ CVBS (posibilitate de comutare)
Meniu OSD: Da, multilingv
Mediu
Alimentare: DC 12V±30%
Consum: Maxim 4.4W
Mediu funcționare
Temperatură: -40°C ~ 60°C, Umiditate: < 90%
Grad protecție: IP67
Dimensiuni: 209.9mm x 90.4mm x 90.4mm
Greutate: 0.59Kg
Material: Aluminiu
Distanță transmisie date
Tip cablu: Rezoluție/ distanță
Coaxial - 1080P: 800m / 720P: 1200m
UTP - 1080P: 300m / 720P: 450m
- Numar de camere
- 4
- Tip lentila
- Lentila varifocala
- Distanta IR
- 30m
- Tip carcasa
- Bullet
- Tip mediu
- Exterior
- Rezolutie
- 2MP - 1080p
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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