Prevent leaks and keep your Nikon D500 camera safe in Aquatica's AD500 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 D500 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. Can I use use this on SONY FE camera with Canon EF to SONY FE adaptor mounted? Will it be effective?

A: That combination is unsupported, meaning the manufacturer has not stated such a combination is advisable. So if you attempt using that way, no warranty is in effect. Finally, it is for a Nikon F mount, not Canon or Sony.

Q: 2. Cheaper alternative?

A: The BP4073 Line and Gradient Condenser Microphone from Audio-Technica is well suited for capturing speech and audio in feature film recording, broadcast and theater sound reinforcement applications. The microphone measures just 9.17 in length, and weighs 3.5 oz making it ideal for long-term use on the ends of boompoles and handheld mounts.Its wide frequency response, Line + Gradient pick up pattern and low noise result in transparent audio reproduction. An 80 Hz hi-pass filter switch minimizes low-frequency noise and ambiance, while the 10 dB pad switch provides added headroom when capturing transient (peak) audio signals. The BP4073 is RoHS compliant, providing RF (radio-frequency) interference free operation. Designed for use in broadcasting, film/TV production and theater sound reinforcement applications Direct-coupled, balanced output ensures a clean signal even in high-output conditions Innovative acoustic design provides same directivity as mics up to 50% longer Switchable 80 Hz hi-pass filter & 10 dB pad Rugged housing made of lightweight structural-grade aluminum alloy RoHS-compliant - free from all substances specified in the EU directive on the reduction of hazardous substances (RoHS)

Q: 3. Can I get a good audio quality recording video with NTG5 in an iPhone (with adapter)?

A: An adapter between an iOS device and the NTG5 would not work because the NTG5 requires phantom power. So you would need to use an audio interface that can provide phantom power to the NTG5 and is compatible with iOS devices, like B&H # IKIRIGPREHD for example.

Q: 4. Will this fit an astera titan?

A: No, Nanlite Waterproof Housing for PavoTube II 30X will not fit the Astera Titan.

Q: 5. Where can replacement filter pads be obtained?

A: https://www.bhphotovideo.com/c/product/1405646-REG/fujin_fl_001_electrostatic_filter_set_with.html

Q: 6. Will this microphone fit on a Rode blimp ?

A: Yes it will. This Rode blimp RYWKNTG will work with the Sennheiser MKH 416.

Q: 7. Can anyone recommend a shockmount and windscreen for this microphone?

A: An excellent kit that provides a shock mount and outdoor windscreen would be the Rycote 18cm Standard Hole Classic-Softie with Lyre Mount & Pistol-Grip Kit, BH #RYSPGK18M. Another good option would be the Auray DUSM-1 Universal Shockmount for Camera Shoes and Boompoles, BH #AUDUSM1, combined with the Bubblebee Industries Windkiller Short Fur Slip-On Wind Protector for 18 to 24mm Mics (Extra-Large, Black), BH #BUBBIWKSXL. Both of these choices would work well with the Diety S-Mi C2S.

Q: 8. How is it powered?

A: The Fujin is powered through powered by four AAA batteries. They are not included.

Q: 9. How many swabs of each type are in the box ? I have a D800E. I'm also looking at getting Giottos Rocket Blaster with this. Any advice additionally, or should this be all I need for cleaning both the mirror chamber / focusing screen area and the sensor itself?

A: The kit comes with 24 total SensorSafe wands (12 small, 6 medium, 6 large). The D800E uses the large wands, 24mm. This is a link for additional wands/swabs, http://bhpho.to/NurxazThe Rocket-Blaster by Giottos is very good to have.The best advice is check the sensor if it does need cleaning before you actually go through the process. Sometimes it just needs you to use the little vacuum and or the Rocket to get the dust off.

Q: 10. Is this a condenser mic?

A: Yes, the Sennheiser MKH 416-P48U3 Moisture-Resistant Shotgun Microphone is a condenser microphone and requires 48V phantom power from its XLR input source connection for operation.