Add a stylish button to an interactive display with this Stainless Steel Button from Videotel. This stylish button features a modern stainless steel design and mounts flush into a 25mm threaded hole. The front of the button features a bright, circular blue LED, and the back of the button features open contacts that require a separately available 12V power source, such as the Videotel PUSH system IPM board.

25mm Button for Signage Interaction    Bright Blue LED    Requires 12V Power Source    Modern Stainless Steel Design

• Interactive museum
• Interactive kiosks
• Interactive product displays
• Trade shows and events
• Educational displays

Related Questions and Answers

Q: 1. Is this lens made of metal or plastic?

A: This lens is a combination of metal and poly carbonate but mostly metal.

Q: 2. Does this lens have a manual clutch? Which lenses offer a manual clutch ?

A: No this is autofocus with manual over right , if you need Olympus lens with manual clutch look at Olympus M.Zuiko Digital ED 12-40mm f/2.8 PRO Lens

Q: 3. Does this lens support focus stacking for Olympus OM-E cameras?

A: Unfortunately, this functionality has not yet been confirmed. As soon as we receive more information, we will update accordingly.

Q: 4. Can you match 4K4Less price on Olympus 25mm 1.8?

A: Sure, it's OK with me. Don't know about how B&H feels.

Q: 5. will this be bright enough to take photos and videos inside of cathedrals?

A: Yes. Aperture opening of 2.8 / 4 are ideal for shooting in low light cathedrals.

Q: 6. Is it compatible with BMPCC 4K?

A: Yes.

Q: 7. how well does this lens work with the Panasonic G9? are all functions functional including focus stacking?

A: The Olympus M.Zuiko Digital ED 8-25mm f/4 PRO Lens is fully compatible with the Panasonic Lumix G9 Mirrorless Camera. Focus stacking is fully supported.

Q: 8. What is the HDMI In port for?

A: Videotel Digital VP92 4K Digital Signage Media Player Network & Wi-Fi Capable (BH # VIVP924K ) features HDMI input ports for content.

Q: 9. Can i use this tripod with the new ZWO AM5 mount?

A: Yes, the ZWO AM5 can be mounted to the iOptron 1.25" Stainless Steel Tripod for SkyHunter / iPANO / SkyGuider Pro / SkyTracker / SmartEQ /Cube via its 3/8"-16 screw.

Q: 10. What is the country of manufacture of this 8-25mm lens?

A: This item's country of origin is Vietnam.