Lumens
Lumens PS753 4K Desktop Document Camera (Visualiser, 300x Zoom, PoE+)
1080p
£1,902.00inc. VAT
Out of stock
Lumens
Lumens CL511 4K Ceiling Camera (Overhead Visualiser, 300x Zoom, PoE+)
£2,317.20inc. VAT
£1,931.00 ex. VAT
Low stock (3 left), order soon
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Bought in the UK, backed in the UKWhy it matters →
- In UK stock, ships from the UK
- UK manufacturer warranty
- UK-based engineers
- No import duty or customs charges
- GBP pricing, UK VAT invoices
5 Years Warranty Included
Key specifications
Image sensor1/2.8" 8.6MP CMOS
Video format2160p: 30/25; 1080p: 60/50; 720p: 60/50; XGA
Video output interfaceVGA / HDMI / USB / Ethernet
Total zoom300x
Zoom60x
Digital zoom15x
SharpnessMTF 1100 lines
Shooting area at 2 m heightMax 2235 x 1211 mm; Min 136 x 76 mm
Description
The Lumens CL511 is Lumens' first 4K ceiling camera. It is suspended from or embedded into the ceiling and provides an unobstructed top view of a table top, podium or demonstration area from a height of up to 2 m.
Equipped with a Sony 1/2.8" image sensor, it can shoot documents or objects larger than A0 (over 2.2 m x 1.2 m) at up to 4K, or zoom in with 300x total zoom for culinary demonstrations, medical training or educational use. The shooting area at 2 m height is a maximum of 2235 x 1211 mm and a minimum of 136 x 76 mm.
A targeting laser marks the middle of the shooting area, making it quick to position objects accurately in the centre of the frame.
It outputs over HDMI, VGA, USB and Ethernet, supports RTSP streaming, and takes power over Ethernet (PoE+, IEEE 802.3at) on a standard network cable, so no additional power supply is needed. A wireless mouse gives access to onboard collaboration tools such as spotlighting and free drawing without a PC. Lumens publishes a 5-year warranty for this model.
Key features
4K overhead video from up to 2 m
Ceiling-mounted or embedded, giving an unobstructed top view; shooting area at 2 m height up to 2235 x 1211 mm.
300x total zoom
300x total zoom (60x optical, 15x digital) with MTF 1100 lines of sharpness.
Centre laser marking
A targeting laser marks the middle of the shooting area so objects can be positioned accurately.
PoE+ and RTSP streaming
Powered and streamed over one network cable — PoE+ (IEEE 802.3at) with RTSP output, alongside HDMI, VGA and USB.
Technical specifications
Connectivity
Video output interfaceVGA / HDMI / USB / Ethernet
HDMI output2160p30 / 1080p60
Audio
Audio inLine in, 3.5 mm phone jack x1
Audio outLine out, 3.5 mm phone jack x1
Power & Physical
Shooting area at 2 m heightMax 2235 x 1211 mm; Min 136 x 76 mm
Certifications & Warranty
Warranty5 years
General
Image sensor1/2.8" 8.6MP CMOS
Video format2160p: 30/25; 1080p: 60/50; 720p: 60/50; XGA
Total zoom300x
Zoom60x
Digital zoom15x
SharpnessMTF 1100 lines
Centre laser mark for positioningYes
Auto TuneYes
Picture in pictureYes
Image rotation0° / 90° / 180° / 270° / flip / mirror
Image captureSingle or continuous capturing
Built-in memory100 JPEG images
Video recordingYes (H.264 1080p60)
IP protocolRTSP
PoEPoE+ (IEEE 802.3at)
Camera control interfaceRS-232 / Ethernet / USB
UVC1.1
Anti-theftKensington lock
Documents
Delivery & returns
Estimated delivery 9 Sept - 13 Sept. UK mainland delivery only. Some large or made-to-order items carry longer lead times, shown on the product page.
Unused items in original packaging can be returned within 14 days of delivery — see the returns policy for how business and consumer returns differ. Faulty items are covered under manufacturer warranty and by your statutory rights.
Bought in the UK, backed in the UK
This item is in UK stock and ships to you from within the UK, so the order never crosses a customs border on its way to you.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us, not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts: no currency conversion and no surprises at the door.
Payment & security
Pay securely by card. Education customers can apply for a 30-day purchase order account.
Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice, with no card payment required. Purchase orders and credit terms are for education customers only.
All transactions are processed over an encrypted, secure checkout.
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