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IRIS740 iHD Through Hull Camera
IRIS740 iHD Through Hull Camera
IRIS740 iHD Through Hull Camera
IRIS740 iHD Through Hull Camera IRIS740 iHD Through Hull Camera IRIS740 iHD Through Hull Camera

IRIS740 iHD Through Hull Camera

Catalogue Code: 290336
£1,319.95 Preorder today
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  • This is a special order product and may experience shipping delays. Please call our Mail Order team to confirm delivery lead time.
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Iris IRIS740 iHD Through Hull Camera

IRIS740 Thru-Hull 2MP 1080P IP Camera

The NEW IRIS740 Through Hull Network IP camera combines the high definition 2MP camera module from our best selling IRIS460 IP camera with IRIS’s latest Barracuda Thru-Hull housing to deliver crisp, perfect 1080P underwater imaging…

  • Extremely Robust Machined Aluminium / Bronze Housing
  • Available in Other Materials (plastic / Stainless Steel)
  • High Definition 2MP Resolution Image, Multiple Streams
  • Power over Ethernet IEEE802.3af or 12VDC
  • Low Power / Low Consumption
  • Compatible with Raymarine / Axiom Chart Plotters running LH2 and higher
  • Compatible with Simrad, Lowrance & B&G
  • Compatible with Furuno Software running TZ4.1 and above
  • Garmin Compatibility in conjunction with CMAC Systems
  • Compatible with MFD’s supporting digital video inputs via Iris video recorders and CMAC systems

The IRIS740 can be integrated as part of a sports fishing package, or used in it’s own right as a high-end digital sub-surface camera.

Along with the other cameras in Iris’s Barracuda range, the IRIS740 features simple plug and play connectivity with a single Power over Ethernet (PoE) connector used to hook up to your on board network or dedicated Network Video Recorder (NVR). In addition, the camera is Plug and Play compatible with Raymarine / Axiom MFD’s running firmware LH2 or higher, Simrad, Lowrance and B&G plotters and Furuno’s Time Zero v4.1 firmware.

The IRIS740 has an aluminium bronze bezel, hard anodised body and reinforced, scratch resistant, optically clear lens window. The PoE connector on the rear of the unit has an IP68 environmental rating, and the camera comes supplied with a field installable waterproof RJ45 plug.

Whether you’re using the 740 to record your catches, wonder at the undersea vista, monitoring your running gear or even using the cameras as part of a sub-surface security system, you can be assured of top quality, high definition 1920×1080 resolution. When connected to a WiFi router, why not sit back and relax whilst watching the underwater world go by from your smartphone, tablet or laptop.


  • Bezel Material: Aluminium Bronze
  • Shaft Material: Hard Anodised Black Aluminium 6082 (HE30)
  • Bezel Diameter: 118mmø (4.65”)
  • Hole Cut-Out: 90mmø (3.54”)
  • Lens Material: Toughened Optically Clear Acrylic with anti-growth coating
  • Connector:  Waterproof CAT5 RJ45 Connector - Screw Lock - IP68
  • Environmental:  IP68
  • Weight: 1.55kg
  • Power: PoE IEEE 802.3af
  • System: Embedded Linux, ARM based 32-Bit RISC Processor, 16MB Flash ROM
  • Video Compression: H.264, MPEG4, MJPEG
  • Resolution: Up to 1080P (1920 x 1080)
  • Frame Rate: 30fps
  • Image Sensor: 1/2.7” Progressive Scan CMOS Sensor
  • Lens: Board Type, 4.0mm F1.5, Fixed Iris
  • Image Settings
    • Wide Dynamic Range / Auto White Balance, Brightness, Contrast
    • Saturation, Sharpness
    • Image Flip / Mirror
    • OSD Timestamp and Text Caption Overlay
  • Event Triggers Motion Detection
  • Event Actions Digital Output, Email Notification, FTP, SD with attached video clip or snapshot
  • On Board Storage Micro SD Card (installed) 4MB.
  • Network Interface 10/100 Base-T ethernet
  • Network Protocols
    • Bonjour, Samba, Multicast.
    • Software device discovery tool exe supplied.
  • Approvals
    • CE / FCC EN55022:2010 Class A
    • EN 6100-3-2006/A12009/A2:2009, EN61000-3-3:2008
    • EN55024:2010 (IEC 61000-4-2), IEC 61000-4-3, IEC 61000-4-5, IEC 61000-4-8

In The Box

  • 1 x IRIS740 Through Hull Camera
  • 1 x Lock-Nut
  • 2 x Rubber Spacers
  • 1 x Instruction Manual
  •  1 x Water Resistant RJ45 connector kit
Stock Availability

This item is currently not in stock but is available to preorder, with a lead time of up to 14 days.

Delivery & Returns

Royal Mail Service Update: Please be aware when choosing Royal Mail as your preferred delivery method, your delivery time may be impacted by ongoing strikes and may take up to 20 working days. If your order is time critical we suggest choosing a courier or Next Day Service


Our Mail Order team ship chandlery, yacht parts and sailing clothing around the world. We use the best value couriers available, and we will endeavour to get your products to you as quickly and as cost effectively as possible.

International Orders: Due to delays we have had to suspend our international delivery options. 

UK Standard Delivery

  • UK Mainland 0 - 2Kg (small jiffy) £3.95 Royal Mail Service. Despatch within 3- 5 working days, delivery in 7-10 working days for orders under £50.00
  • UK Mainland up to 25Kg £5.95 Courier service with signature. Despatch within 3- 5 working days, delivery in 7-10 working days
  • UK Mainland 25Kg+ Price on request
  • UK Mainland Next Day 0 - 25Kg £9.95 Courier service with signature, orders must be placed before midday
  • Northern Ireland, Highlands & Islands 0 - 2Kg (small jiffy) £3.95 Royal Mail Service. Despatch within 3- 5 working days, delivery in 5-7 working days for orders under £50.00
  • Northern Ireland, Highlands & Islands 1 - 25Kg £10.95 Courier service with signature. Despatch within 3- 5 working days, delivery in 7-10 working days
  • Northern Ireland, Highlands & Islands 25Kg+ Price on request
  • Channel Islands 0 - 2Kg (small jiffy) £5.95 Royal Mail Service Despatch within 3- 5 working days, delivery in 5-7 working days for orders under £50.00
  • Channel Islands 1 - 25Kg £13.50 Courier service with signature. Despatch within 3- 5 working days, delivery in 5-7 working days
  • Channel Islands 25Kg+ Price on request

UK Exceptional Delivery

  • UK Mainland; Antifoul & paints £5.95
  • UK Mainland; Inflatable dinghy £10.00
  • UK Mainland; Liferafts £17.50
  • UK Mainland; Flares £49.95
  • Northern Ireland, Highlands & Islands; Antifoul & paints £9.95
  • Northern Ireland, Highlands & Islands; Inflatable dinghy price on request
  • Northern Ireland, Highlands & Islands; Liferafts price on request
  • Northern Ireland, Highlands & Islands; Flares not available to ship at this time
  • Channel Islands; Antifoul & paints £13.50
  • Channel Islands; Inflatable dinghy price on request Channel Islands; Flares not available to ship at this time

For further delivery information click here.


Standard Returns

If you are not entirely happy with your purchase, we will exchange or refund your goods in full, provided that the items are returned within 14 days of receipt.*

Please check the condition of goods on arrival - we are unable to accept goods damaged during shipping after 14 days.

Returned goods must be packaged securely, with all original packaging undamaged and in a saleable condition i.e. shoe boxes must be in the same condition as when received.

Goods must be unused and security seals intact.*

If you would like to return goods because they were ordered incorrectly or if clothing does not fit, return postage will be at your expense. If you would like us to replace the goods with another size or colour, we will charge carriage on the replacement.

Please be aware that some navigational and safety products may be dated, and as such a full refund may in some cases not be possible. If you are purchasing dated navigational charts we suggest you contact us for more information.

Faulty Goods

If you receive your goods and believe them to be faulty, please contact us straight away with a brief description of the problem. If we require you to return the product for a replacement, we will send you a pre-paid Royal Mail label for delivery back to us. Unfortuantely we cannot send the courier back to collect the items.

Returning goods to Force 4 is easy!

  1. Please contact us by ringing 0345 1300 710 or email on [email protected]. This way we'll be able to determine whether you would like to return the product for a refund or whether you'd like to exchange the product. We are unable to process the return of faulty goods that we're not expecting.
  2. We'll then give you a returns number. This returns number will need to be clearly marked on the outside of your parcel so it can be identified on arrival. Please note, failure to mark a returns reference number on the outside of your parcel may result in a delay in processing your return.
  3. Don't forget your proof of postage, just in case!
  4. Once we receive the item we'll be able to proceed with a refund or an exchange.

*this excludes faulty goods with manufacturers defects. If goods are found to be faulty during use, after the returns period, please just give us a ring on 0345 1300 710 and we'll be happy to help.


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Men's Size Guide

  To Fit Height To Fit Chest
X SMALL 5'2" - 5'4" 34 - 36"
SMALL 5'5" - 5'7" 36 - 38"
MEDIUM 5'7" - 5'10" 38 - 40"
LARGE 5'11" - 6'1" 41 - 43"
X LARGE 6'1" - 6'3" 44 - 46"
XX LARGE 6'3" - 6'5" 46 - 48"


Shoe Sizes

3.5 36   5.5
4 37   6
4.5 37.5   6.5
5 38 5.5 7
5.5 38.5 6 7.5
6 39.5 6.5 8
6.5 40 7 8.5
7 40.5 7.5 9
7.5 41.5 8 9.5
8 42 8.5 10
8.5 42.5 9  
9 43 9.5  
9.5 44 10  
10 44.5 10.5  
10.5 45 11  
11 45.5 11.5  
11.5 46.5 12  
12 47 12.5  
12.5 47.5 13  
13 48 13.5  
14 50 14.5  
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