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Amcrest UltraHD 4K 8MP Outdoor Bullet Security IP PoE Camera, 98ft NightVision Specifications

Quick answer

The Amcrest UltraHD 4K 8MP Outdoor Bullet Security IP PoE Camera, 98ft NightVision is a poe bullet cameras from Amcrest listed at $94.95. From its published 8MP (4K) sensor and 2.8 mm lens, it reaches DORI identification distance at about 28 ft and detection at about 276 ft.

Published specifications
SpecificationValue
Resolution 8 MP
Stated IR range 98 ft
Lens 2.8 mm
Stated infrared range 98 ft
Taken from the manufacturer listing. Rows marked as not published are figures this maker does not state, and this site will not estimate them.
Computed DORI distances, from the published 8MP (4K) sensor and 2.8 mm lens
DORI levelPixels per metreMaximum distance
Identify 25028 ft
Recognise 12555 ft
Observe 62.5110 ft
Detect 25276 ft
Computed from lens geometry and the EN 62676-4 thresholds, not stated by the manufacturer. Horizontal field of view works out at about 84.9 degrees on a 1/2.8 inch sensor.

What the manufacturer states

These are the maker's own listing bullets, kept as the citable source for the specifications above rather than paraphrased into claims we cannot attribute.

  • Experience UltraHD 4K, Stunning ultra-high quality 4K (8-Megapixel / 3840x2160) resolution featuring enhanced low light capability utilizing the latest CMOS image sensor and chipset. Super-wide 125° viewing angle allows you to cover more ground and keep more of what matters to you safe. Power Over Ethernet (POE camera) for easy installation (POE Injector or Switch Required; Not Included, Sold Separately)
  • Smarter Security, Receive motion alert notifications and review footage via your smartphone with the Amcrest View app. Playback and record professionally on a PC using the Amcrest Surveillance Pro or Blue Iris Professional. Works with Amcrest Cloud remote video storage, MicroSD card, Amcrest NVRs, Synology and QNAP NAS, FTP, Pale Moon and Sea Monkey Browsers, IE, Safari, Firefox 49.0 and Chrome with Amcrest Web View Extension. Dual H.265/H.264 compression allows for maximum encryption.
  • Day or Night, Rain or Shine, Built to weather any storm and the darkest of nights, this 4K PoE IP Bullet Camera features a weatherproof IP67 housing, as well as a built-in IR LED and a 1/2.7" 8MP progressive CMOS image sensor to achieve the unsurpassed low-light capability and night-vision up to 98 feet. IVS Features include Tripwire, trigger and event anytime a human or vehicle crosses the set tripwire line, and Intrusion, be alerted anytime a human or vehicle crosses the intrusion area.
  • Secure Cloud Video Backup, The optional Amcrest Cloud remote video storage subscription service allows you automatically store your videos off-site in a third-party location hosted and secured by Amazon AWS. This way if something happens to your local PC/NVR/SDcard/NAS, the footage will be safely recorded in a secure off-site location and accessible to you through a web-based Flash interface for PC (Chrome/Firefox/Safari/Edge) and AmcrestCloud smartphone app.

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Common questions


How far can the Amcrest UltraHD 4K 8MP Outdoor Bullet Security IP PoE Camera, 98ft NightVision identify someone?

Computed from its published 8MP (4K) sensor and 2.8 mm lens, it reaches the EN 62676-4 identification threshold of 250 pixels per metre at about 28 ft, and recognition at about 55 ft. Past that it still records events clearly, but the footage will not establish who a stranger was to an evidential standard.

What is the infrared range of the Amcrest UltraHD 4K 8MP Outdoor Bullet Security IP PoE Camera, 98ft NightVision?

Amcrest states 98 feet. That is the distance the camera own infrared lamp reaches under ideal conditions against a reflective target, and it is not the distance at which the camera can still identify a person. Illumination falls off unevenly and the sensor works much harder at night, so usable identification distance after dark is materially shorter than the daylight figure.

What specifications does Amcrest publish for this product?

Resolution: 8 MP, Stated IR range: 98 ft, Lens: 2.8 mm. Everything in the table on this page is taken from the manufacturer listing rather than measured by us. Any row shown as not published is a figure this maker does not state, and this site will not fill that gap with an estimate.

Is the Amcrest UltraHD 4K 8MP Outdoor Bullet Security IP PoE Camera, 98ft NightVision worth buying?

Amcrest publishes its IR range and its lens focal length in the listing, which is rarer than it should be and is what makes a coverage calculation possible before you buy. This site does not test products in person, so that assessment comes from the published specifications, the applicable standards and verified owner reports rather than from hands-on trials we did not run. Prices change often, so check the current listing before deciding.

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Work out whether it fits

Specifications are published figures, not measurements we took. This site does not test products in person. Where a maker does not publish a figure, such as a true infrared range or a low light rating, this page says it is not published rather than estimating one, because a reader planning a camera position around an invented number is the worst outcome this site could produce.