Alarm.com

Prism Series 8MP Fixed Dome PoE Camera with VividNight & NDAA Compliance

SKU ADC-VC8498P

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Eight megapixels of 4K detail on a fixed 4.2 mm lens, in a dome rated IP66, IK10 and NEMA 4X. That rating stack is the reason to reach for this one: it survives weather, deliberate impact and the washdown or corrosive environments that kill an ordinary dome.

Built for the commercial installer

The Sony STARVIS 2 sensor with VividNight is what separates this from a generic PoE camera. At 0.02 lux it holds colour where an ordinary camera has already flipped to monochrome, which means a car or a jacket is still identifiable by colour under car park lighting rather than becoming a grey shape. IR carries it the rest of the way to 40 metres in full darkness.

NDAA Section 889 compliant alongside FCC, IC, RCM, CE Class B and UL, so it clears the procurement language that rules out most competitively priced cameras. Analytics run on the camera rather than on a server, and footage can go to onboard microSD with Smart View, to an Alarm.com SVR or CSVR, or both.

Two-way audio works from the built-in microphone for the listen side. Talk-down needs an external speaker, and line-in or line-out requires the ADC-VACC-AO-015 accessory, so budget that in if the site expects operator audio.

Key features

  • 4K detail on a fixed lens for a consistent scene that does not drift out of adjustment
  • VividNight holds colour to 0.02 lux, so identification survives after dark
  • 131 ft (40 m) IR for full-darkness coverage of yards and car parks
  • IP66, IK10 and NEMA 4X covering weather, impact and washdown environments
  • NDAA Section 889 compliant for federal, state and education work
  • Onboard microSD plus SVR recording, so footage survives a network outage

System requirements

Requires IEEE 802.3af Type 1 PoE and an active Alarm.com for Business commercial video plan. There is no 12V DC input, so plan a PoE switch or injector with budget for the stated draw. The camera is purpose-built for Alarm.com for Business and does not enroll in third-party VMS platforms.

Specifications

SKUADC-VC8498P
BrandAlarm.com
Form factorFixed dome camera
Resolution8MP Ultra HD (3840 x 2160)
Lens4.2 mm fixed, F1.6
IR rangeUp to 131 ft (40 m)
Low-light technologyVividNight color low-light
Video analyticsIntegrated, with onboard recording and Smart View
Audio inputFull-duplex with built-in microphone
Two-way audioFull-duplex; external speaker required, ADC-VACC-AO-015 needed for line-in/out
Power inputIEEE 802.3af Type 1 PoE
Weather ratingIP66
Impact ratingIK10
Enclosure ratingNEMA 4X
CompatibilityAlarm.com for Business
Image sensor1/1.8" Sony STARVIS 2 CMOS
Field of view110.74° horizontal
IrisFixed
Low-light sensitivity0.02 lux @ F1.6 (color),
Image adjustmentsFlip, brightness, contrast, saturation, sharpness, exposure
Network10/100 Mbps RJ-45
Power consumption9.6W (IR off) / 12.4W (IR on)
Operating temperature-22°F to 122°F (-30°C to 50°C)
Operating humidityUp to 98% RH, non-condensing
DimensionsØ 5.28 x 4.57 in (Ø 13.4 x 11.6 cm)
External audio connector3.5 mm TRS, mono line-level (tip and ring carry the same signal)
Local recordingOnboard recording with Smart View (microSD); SVR supported
ComplianceFCC, IC, RCM, CE Class B, UL, NDAA Section 889

FAQs

Does this camera require an Alarm.com for Business subscription?
Yes. The Prism series cameras enroll and configure through Alarm.com for Business. AI Deterrence and Remote Video Monitoring features require a supported service plan.
Is the lens varifocal or fixed?
Fixed. The ADC-VC8498P uses a fixed focal length lens for a consistent field of view. If you need a varifocal 8MP dome instead, look at the ADC-VC8498PA.
Can I power the ADC-VC8498P with 12V DC?
No. The ADC-VC8498P is PoE-only. Use a PoE switch or injector that meets IEEE 802.3af Type 1 (PoE Class 0/3). Worst-case draw is 12.4W with the IR illuminator on.
How do I enable two-way audio on this camera?
The camera has a built-in microphone for the listen side. For talk-down, you need an external speaker connected through the ADC-VACC-AO-015 accessory cable, which breaks out the camera's 3.5 mm TRS line-level audio connector.
How far does the IR reach in full darkness?
Up to roughly 131 feet (40 meters) in zero-light conditions, varying with scene reflectivity and lens setting.
Is this camera rated for outdoor and industrial use?
Yes. The dome housing carries IP66, IK10, and NEMA 4X ratings, which cover heavy weather, vandalism resistance, and industrial environments.
Does the ADC-VC8498P support microSD card recording?
Yes. The camera records onboard to microSD via Smart View, and supports SVR for centralized recording. Check Alarm.com's Onboard Recording with Smart View docs for supported cards and resolutions.