Arecont Vision MegaDome2 AV3255PMTIR-SH 3MP H.264 All-in-One Motorized P-Iris Lens Day/Night IR Indoor/Outdoor Dome IP Camera (8-22mm Telephoto Lens)

Arecont Vision MegaDome2 AV3255PMTIR-SH 3MP H.264 All-in-One Motorized P-Iris Lens Day/Night IR Indoor/Outdoor Dome IP Camera (8-22mm Telephoto Lens)

Arecont Vision MegaDome2 AV3255PMTIR-SH 3MP H.264 All-in-One Motorized P-Iris Lens Day/Night IR Indoor/Outdoor Dome IP Camera (8-22mm Telephoto Lens)


Show MoreLess


Now Viewing:

Special Order
Expected availability: 7-10 business days

This item is noncancelable and nonreturnable.

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Dec 17th

James Z. (Wk 1)

Ralph H. (Wk 2)

Arturo M. (Wk 3)

Rich P. (Wk 4)

Valeria A. (Wk 5)

Sabrina B. (Wk 6)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

Arecont Vision AV3255PMTIR-SH overview

  • 1Description

The MegaDome2 AV3255PMTIR-SH 3MP H.264 All-in-One Motorized P-Iris Lens Day/Night IR Indoor/Outdoor Dome IP Camera from Arecont Vision delivers 2048 x 1536 resolution at 21 fps frame rate to capture every detail whether viewing live or recorded/archived video. It comes with an 8 to 22mm telephoto motorized lens with P-iris technology that offers depth of field and image clarity. This true day/night camera comes with a removable IR-cut filter that allows the camera to select between color and B&W modes depending on the lighting conditions. It also features 24 IR LEDs that are effective up to 120' (36m), allowing the camera to adapt to constantly changing lighting conditions and capture high-quality images. In addition to the day/night operation, this camera also includes pixel binning mode that provides increased low-light sensitivity and reduces noise.

For easy installation, the camera can be installed without locally adjusting the field of view or focus, thanks to the remote focus and zoom feature. Focus and zoom function can be controlled remotely through the camera webpage. The added P-iris functionality provides an automatic, precise iris control. Short or full range focus scan functions analyze the local or full scene to determine the optimum focus for the chosen field of view.

With the ability to digitally pan-tilt-zoom (PTZ) images, you can view the details you need to see at any time, such as license plates, faces, and other objects of interest. With CorridorView, the MegaDome2 camera can rotate or flip pixels in 90° increments, which makes it suitable for installation in narrow hallways where pixels are often wasted capturing the surrounding walls. It is a total PoE solution eliminating additional power wiring for the camera, integrated heater, and IR LED ring. The camera is packed into an IP66 environmental rated and IK-10 impact-resistant dome housing, making it suitable for a variety of indoor and outdoor applications.

Motorized P-iris lens with remote focus/zoom function
8 to 22mm telephoto lens
P-iris control to get best depth of field and image clarity
Frame rate of 21 fps at 2048 x 1536 resolution
True day/night functionality with mechanical IR-cut filter and 24 IR LEDs
CorridorView allows 90° image rotation for better coverage in hallways and corridors
Dual encoder H.264/MJPEG
Privacy masking, motion detection, flexible cropping, bit rate control, multi-streaming, forensic zooming, and non-integer scaling
Built-in heater
SDHC card slot for onboard storage
Total PoE solution (no external power required for heater and IR LEDs)
Outdoor-rated IP66 and IK10 impact-resistant housing
PoE and auxiliary power (12 to 48 VDC/24 VAC)
Easily adjustable 3-axis gimbal
PSIA conformant
User-friendly Web interface
Made in the USA
In the Box
Arecont Vision MegaDome2 AV3255PMTIR-SH 3MP H.264 All-in-One Motorized P-Iris Lens Day/Night IR Indoor/Outdoor Dome IP Camera (8-22mm Telephoto Lens)
  • Mounting Template
  • CD with AV100 Software
  • AC & DC Power Cable
  • I/O Cable
  • 4 x Screw
  • 4 x Anchor
  • Security L-Key
  • Double-Sided Hex Key
  • Single-Sided Hex Key
  • Magnetic Core
  • Limited 3-Year Warranty
  • Table of Contents
    • 1Description

    Arecont Vision AV3255PMTIR-SH specs

    Image Sensor 3 MP (CMOS)
    Optical Format 1/2.5"
    Pixel Pitch 2.2 μm
    Minimum Illumination Color (Day Mode): 0.3 lux
    Color Binning (Day Mode): 0.15 lux
    B&W (Night Mode): 0.002 lux (IR off), 0 lux (IR sensitive)
    Resolution Full FOV (H x V): 2048 x 1536
    1/4 Resolution (H x V): 1024 x 768
    Dynamic Range 70.1 dB
    Signal to Noise Ratio 45 dB maximum
    Frame Rates At Maximum Resolution:
    21 fps (2048 x 1536)

    29 fps (1920 x 1080)
    41 fps (1280 x 1024)

    Binning Mode:
    46 fps (1024 x 768)
    64 fps (960 x 540)
    Lens Telephoto Motorized Lens: 8 to 22 mm, 1/2.7", f/1.6, RZ, RF, P-iris
    HFOV: 29 to 12°
    IR LED 24 (850 nm)
    Maximum Distance: 120' (36 m)
    IR Angle: 30°

    Total PoE solution (no external power requirement).

    Data Transmission
    Compression Type H.264 (MPEG-4, Part 10)/Motion JPEG, 21 levels of quality
    Transmission Protocol RTSP, RTP/TCP, RTP/UDP, HTTP, DHCP, TFTP
    100Base-T Ethernet Network Interface
    Multi-Streaming 8 non-identical streams
    Programmability Remote focus, remote zoom, and P-iris
    Motion detection and privacy masking with up to 1024 detection zones
    Non-integer scaling down to 128 x 96
    Programmable shutter speed to help control motion blur
    Pixel binning mode
    Flexible Cropping (resolution windowing down to 1 x 1 pixel for JPEG and 2 x 2 pixels for H.264)
    Low light noise filter control
    Bit rate and bandwidth limitation control
    Backlight compensation and multi-matrix white balance
    50/60 Hz selectable flicker control
    Electronic PTZ (Pan, Tilt, Zoom)
    180° image flip or CorridorView (90°, 180°, and 270° image rotation)
    Programmable resolution, brightness, saturation, gamma, sharpness, tint
    Onboard Storage SDHC slot; up to 32 GB cards supported (card not included)
    Alarm I/O General purpose opto-coupled
    Power Over Ethernet PoE 802.3af, Class 2
    Auxiliary Power Input 12 to 48 VDC, 24 VAC
    Maximum Power Consumption DC: 14.4 W
    Heater Power Consumption: 2.28 W (maximum)
    Switch On: 32.9°F (4°C), Off: 43.7°F (6.5°C)

    Total PoE solution (no external power requirement).

    Operating Temperature -40 to 122°F (-40 to 50°C) with heater
    Stable Image Temperature 32 to 122°F (0 to 50°C)
    Storage Temperature -40 to 140°F (-40 to 60°C)
    Humidity 0 to 90% (non-condensing)
    Compliance Industry Standard: ONVIF Profile S and PSIA Conformant
    UL (CB) listed
    FCC Compliance: 47 CFR 15 Class A
    Environmental: RoHS, REACH, WEEE
    (CE) EN55022 Class A, EN55024, EN61000-3-2, EN61000-3-3, EN60950-1
    Impact Resistance IK10 (EN62262)
    IP Rating IP66 (EN60529)
    Casing Die-cast aluminum chassis with 4.0" (10.2 cm) polycarbonate dome bubble
    Gimbal Easily adjustable 3-axis camera gimbal with 360° pan, 90° tilt and 360° z-axis
    Dimensions (Ø x H) Without Bubble: 5.5 x 2.48" (13.97 x 6.30 cm)
    With Bubble: 5.5 x 4.92" (13.97 x 12.50 cm)
    Weight 2.25 lb (1.02 kg)

    Arecont Vision AV3255PMTIR-SH reviews

    Be the first to review this item

    Arecont Vision AV3255PMTIR-SH Q&A

    Arecont Vision AV3255PMTIR-SH accessories

    See any errors on this page? Let us know.