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From Optoma — With built-in Miracast technology ideal for quickly and wirelessly sharing content in conference rooms and classrooms, the ZK551 4K UHD resolution DuraCore laser projector is optimized for efficient lessons and presentations. The hassle-free ZK551 is designed for maintenance-free continuous operation, delivering powerful image performance and flexible installation. For setup convenience, the ZK551 features a 1.6x zoom and has an RS232 connection for monitoring and control, and a built-in speaker.
- 5200 lumens and IP6X certified
- Effortlessly share content with built-in wireless Miracast screen sharing
- 1.6x zoom, 360-degree and portrait projection
- True 4K UHD resolution
- Four corner correction
- 3,000,000:1 dynamic contrast ratio
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Buy LocalOptoma ZK551 Projector Specifications
- Brightness
- 5,200 Lumens (ISO)2
- Resolution
- 3840x2160
- Aspect Ratio
- 16:9 (4K HD)
- Display Type
- DLP x 1
- Color Processing
- 10-bit
- Video Modes
- 720p, 1080i, 1080p/60
- Data Modes
- MAX 3840x2160
- 3D Modes
- Full HD 3D
- Lamp Type
- Laser Phosphor
- Lamp Life
- 30,000 hours
- Included Lens
- 1.6x manual zoom , manual focus
- Optional Lenses
- No
- Lens Shift
- Vertical +15%
- Throw Distance
- 3.2' - 30.5' Calculate Throw Distance
- Image Size
- 19.67" - 300.05"
- Throw Ratio
- 1.40:1 - 2.24:1
- Projector Placement
- For a diagonal screen, place the projector lens between 10'-2" and 16'-3" from the screen.
- Digital Zoom
- Yes
- Digital Keystone
- Horizontal & Vertical
- Projector Size
- 4.25" x 10.79" x 8.50"
- Weight
- 6.6 lbs
- Audible Noise
- 30 dB / 28 dB
- Internal Speakers
- 15.0 Watts Mono
- Power
- 245 Watts 100V - 240V
- Connection Panel
-
12-Volt TriggerAudio Out: Mini JackHDMI 2.0 x 2Network: RJ-45RS232: DB-9pinUSB x 2
- Features
-
Operate 24/7Full HD 3DGeometric CorrectionMiracastCrestron RoomView™
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- Resolution: 3840x2160 DLP
- Brightness: 4000 Lumens (ANSI)
- Light Source: Bulb
- Throw Distance: 8'-9" — 11'-7"
- at Image Size: 100 "
ANSI LUMENS is the most commonly accepted industry standard brightness measurement. The ANSI lumen rating measures the brightest white that a projector can produce by averaging nine light meter measurements taken across the projected image.
ISO LUMENS is a near-ANSI equivalent used by some manufacturers in place of an ANSI measurement. The measuring technique is defined in the ISO 21118 specification.
Manufacturer Cited Brightness:
BUYER BEWARE Either this projector's brightness specification does not cite an industry-accepted unit of measurement, or according to our calculations it seems unlikely that this projector is capable of producing the manufacturer's cited brightness specification.
Manufacturer Cited Brightness:
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