Prevent leaks and keep your Nikon D800 camera safe in Aquatica's AD800 Underwater Housing with the SURVEYOR Moisture and Vacuum Sensor. This unit is sensitive to atmospheric pressure, and it allows you to confirm watertight integrity before diving. An included compensation function improves accuracy by ensuring that changes in ambient or internal temperature will not cause incorrect readings.

Once your camera is installed, simply push the actuation button on the sensor's circuit board. With the optional valve and extracting pump, which are part of the complete Vacuum Circuitry Kit, you can actually remove excess air to create a vacuum in the housing.

For Nikon D800 Camera    Confirm Watertight Integrity before Dive    Sensitive to Atmospheric Pressure    Audible Alarm and LED Indicators    Temperature Compensation for Accuracy    Use with Optional Vacuum Valve and Pump

• LED light will turn green for 2 seconds to confirm actuation
• Once a complete vacuum is achieved, the LED will blink in green again for 2 seconds
• During your dive, the LED will flash in green every 5 seconds, indicating system integrity
• If the pressure level is increasing but a vacuum has not yet been achieved, the LED will begin to flash in orange
• Should a slight loss in pressure be detected, the LED will start to flash in orange to warn you
• If your housing system is failing to maintain a vacuum, or the slightest amount of water has made contact with the sensor probes, an audible alarm will go off and the LED will also flash rapidly in red
• Advanced Aquatica circuit has temperature compensation included, so changes in ambient or internal temperature will not cause incorrect readings
• Onboard actuation button is for the vacuum only; your alarm is always on
• With the optional valve and extracting pump, which are part of the Vacuum Circuitry Kit, you can remove excess air to create a vacuum in your housing
• Housing can be purchased with this system pre-installed at the factory before shipment, in which case this one will serve as a spare or replacement
• If you purchased the housing without this kit initially, you can now add it on
• This SURVEYOR system may be used to replace the discontinued #20023 moisture alarm found in older housings

Related Questions and Answers

Q: 1. hi, May I know what is the distance from the opening in the camera to the opening of the housing? Is the vacuum check system same as the Aquatica surveyor kit? Lastly, the housing will be tested before shipping right?

A: Aquatica pressure test all housings before shipping. The included vacuum check system with the Aquatica Underwater Housing for Sony Alpha a7R III or a7 III with Vacuum Check System is the SURVEYOR pressure valve and vacuum pump. To check housing specs that are not listed under the spec tab email us at uw@bhphoto.com.

Q: 2. What size is the tripod screw mount? The theta has a smaller-than-standard size, so I would like to know if the waterproof case is the smaller Theta size or the standard tripod size.

A: The Ricoh TW-1 Underwater Housing for Theta V, S, or SC will have a standard 1/4"-20 mount at the base of the housing.

Q: 3. Compatible with Sony A7iii? 18-105 lens?

A: Unfortunately, this product is not compatible with the A7 III nor a Sony 18-105mm lens.

Q: 4. This housing is compatible with Sony A6000?

A: Yes is perfect

Q: 5. Will a leica m6 w/ 35mm cron fit?

A: Yes, it appears the Ewa-Marine D-B Underwater Housing For Mirrorless Cameras may work for your usage needs.

Q: 6. what strobes work with this housing? will the Sea & Sea YS-03 work?

A: The Sea & Sea YS-03 head and Sea & Sea fiber optic cable is compatible with the Ikelite Underwater Housing for Canon PowerShot SX730. The tray and arm included with the Sea & Sea YS-03 Universal Lighting System is not compatible. This is what you need: 1. Sea & Sea YS-03 Strobe Head (Black) https://bhpho.to/2UkXy83 2. Sea & Sea 17.8" Fiber-Optic Cable https://bhpho.to/2Re1dlO 3. Ikelite Action Tray II with Left Handle https://bhpho.to/2RghLKg 4. Beneath the Surface 14" Flex Arm for YS Light with Ikelite QD Pin https://bhpho.to/2Hs68A4

Q: 7. how much boring lub do you get?

A: It's a lot more than I received with the camera housing. The size of the container is roughly the size of 12-each 50 cent pieces or 1.5 X 0.75

Q: 8. Will a Nikon d7100, 18-140mm lens with a SB-700 flash fit?

A: this outfit will fit in the UBXP however if you have lenses with an 82 mm filter thread then you will require the U-BXP 100.

Q: 9. will this work for a sx740?

A: The Ikelite Underwater Housing for Canon PowerShot SX730 is also compatible with the Canon PowerShot SX740.

Q: 10. Will this fit the gea 360 (2017 version) also, why is the case more expensive than the camera?

A: It's not for the Samsung Gear 360, it's for the Ricoh Theta versions V, S or C. The case has buttons on the outside that line up with the camera buttons & the Gear's buttons are in different places. It's a fair price for an underwater housing; the question should be: why is the camera so inexpensive? Answer: competition. You can reduce the case cost by buying the camera/case package: https://a href= http://www.bhphotovideo.com/c/product/1377528-REG/ricoh_theta_v_kit_with.html target= _blank www.bhphotovideo.com/c/product/1377528-REG/ricoh_theta_v_kit_with.html/a