The Bosch LC1-UM12E8 Ceiling Loudspeaker (12 W) provides high quality sound that is suitable for both speech as well as music reproduction. The speaker is easy to install and has multiple ceiling mounting options so you can choose the best one. The LC1-UM12E8 is designed for use in alarm systems and is approved for use in evacuation announcements.

Good For Speech & Music Reproduction    Easy Installation    Suitable For 70 & 100 V    Multiple Ceiling Mounting Options

Excellent speech and music reproduction

Easy installation with one grille size and one complete set of accessories

Suitable for 70 V and 100 V

Choice of different ceiling mounting methods

Optional Pilot Tone indication

Provision for mounting of the optional line / loudspeaker supervision board

Related Questions and Answers

Q: 1. Does it have a live composition and hd mode ?

A: Yes, the GX9 has live comp and hdr modes.

Q: 2. Specs state operating humidity at 80%. Will this camera operate in Florida when humidity is 88%?

A: Yes, it will work. The manufacture like most lists the range for optimum use.

Q: 3. what is the focus ring used for?

A: The focus ring is used to manually focus the lens in situations where you need to precisely obtain focus in an image. You will need to switch your camera to manual focus.

Q: 4. Does the camera have a silent shooting mode option?

A: The GX9 does have a stealth mode yes.

Q: 5. Why is the camera grip specifically designed for the GX9 (and will also fit the GX85) not listed under the accessories?

A: There is not a battery grip made specifically for this camera at this time.

Q: 6. How is the image sharpness ? Does the 12-60MM produce good images? Low light? Any issues? Quality and reliability?

A: Overall, the Panasonic Lumix GX9 equipped with the Panasonic Lumix G Vario 12-60mm f/3.5-5.6 ASPH. POWER O.I.S. Lens would produce excellent image quality when shooting within sufficient light and would be very reliable.

Q: 7. Does this have vlog or any other useful video profiles?

A: This camera does not have Vlog. It is a still camera that shoots 4K video and that pretty much it on the video.

Q: 8. I currently have a GX8, which I love. My brother wants to buy a camera like mine except that Panasonic no longer sells the GX8. Is this GX9 an upgrade to the GX8. What are the differences?

A: The GX9 improves upon the GX8 in terms of its built in flash, brighter LCD, the inclusion of focus stacking/bracketing, Bluetooth connectivity and brighter EVF.

Q: 9. Does it do post focus?

A: Yes. The following unit offers post focus.

Q: 10. How does this camera do when you are taking macro photos? Clear, sharp?

A: Yes Panasonic Lumix GX9 Mirrorless Camera is very good for macro photos. It has a post focus feature where you can stack the areas of the photo that are in focus and get a macro picture with a larger depth of field, so the whole item is in focus. For very small items like a diamond on a ring I would recommend this 30mm macro lens. https://www.bhphotovideo.com/c/product/1124341-REG/panasonic_h_hs030_lumix_g_macro_30mm.html