Alarm.com

Prism Series 8MP Varifocal PoE Dome Camera with 40m IR & NDAA Compliance

SKU ADC-VC8498PA

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The varifocal version of the Prism dome, and the one to specify when the scene is not decided yet. A motorised lens covers 110.4 degrees down to 45.1 degrees, so the same camera works as wide coverage over a lobby or a narrow view down a fence line, adjusted remotely rather than on a ladder.

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.

Pan 350 degrees, tilt 80 degrees and rotate 350 degrees at the mount, so the dome is aimed physically once and the framing is finished from the office. On a multi-camera job that difference is measured in ladder hours.

Key features

  • Motorised varifocal from 110.4 to 45.1 degrees, reframed remotely with no second visit
  • 8MP 4K detail that holds up when the lens is zoomed in on a distant subject
  • VividNight colour to 0.02 lux plus 40 m IR in full darkness
  • IP66, IK10 and NEMA 4X for weather, impact and corrosive environments
  • 350 degree pan and 80 degree tilt at the mount for aiming flexibility on awkward surfaces
  • NDAA Section 889 compliant for contract eligibility

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-VC8498PA
BrandAlarm.com
Power SourcePoE (IEEE 802.3af), 12.4W max IR on / 9.6W IR off
CompatibilityAlarm.com for Business
CertificationsNDAA-approved, IP66, IK10, NEMA 4X
Resolution3840 x 2160 (8MP)
Image Sensor1/1.8" SONY STARVIS 2 CMOS
LensMotorized varifocal
Field of ViewH 110.4° to 45.1° / V 57.9° to 25.4° / D 133.9° to 51.8°
Range of MotionPan 350° / Tilt 80° / Rotation 350°
Minimum Illumination0.02 lux @ F1.6 color,
IR Range40m
Two-Way AudioFull duplex, built-in mic, line-level I/O via optional accessory cable
Network10/100 Mbps Ethernet (RJ-45)
Operating Temperature-31°F to 140°F IR off / -31°F to 122°F IR on
Operating HumidityUp to 98% RH (non-condensing)
DimensionsØ 5.3 x 4.6 in (Ø 134 x 116 mm)
Weight2.2 lbs (990 g)

Documents and resources

FAQs

Is the ADC-VC8498PA NDAA-compliant?
Yes. The ADC-VC8498PA is NDAA-approved under Section 889, making it eligible for federal, state, and locally-restricted contracts.
Does this camera support Remote Video Monitoring and AI Deterrence?
Yes, with separate Alarm.com for Business service add-ons. Hardware supports RVM and AI Deterrence, but these features require activation at the account level.
Does the built-in microphone handle Two-Way Audio on its own?
The camera includes a built-in full-duplex microphone for live operator audio. For external audio input or digital I/O, use the optional AO-15 accessory cable.
What PoE standard does this camera require?
IEEE 802.3af. Power draw is 12.4W max with IR on and 9.6W with IR off. A standard PoE switch port or injector is sufficient.
Does this camera work with non-Alarm.com VMS platforms?
No. The ADC-VC8498PA is purpose-built for Alarm.com for Business and ships pre-provisioned for that platform. It is not compatible with third-party VMS.