JJC Intervalometer Timer Remote Shutter Release Time Laspe for Nikon D850 D810A D810 D800 D800E D700 D500 D5 D4 D4s D3 D3s D2H D2X D2Xs D1H D1 D300s D300 D200 D100 and More Nikon Cameras

Fantastic product. Fantastic service...

This is pretty cool for the price Does every thing its meant to. Looks pretty cool too.

Its not showing all digits properly

Works perfectly on my D800. Quality item.

This replaces an identical unit that stopped working reliably. It can be used as a wired remote single image trigger or programmed to automatically take multiple shots as part of a time-lapse series. For a time-lapse series you can program 1) the length of time before the start of the time-lapse series, 2) the exposure length of each shot in the series (although this can be set in camera, too), 3) the interval between shots in the series, 4) the total number of shots in the series, and 4) whether you want it to beep each time it does something. It does have a screen light which can be activated and is helpful during night time-lapse captures. The battery length is good and with fresh batteries you can to an overnight time-lapse with no problem. I prefer this wired intervalometer to those that use a cell phone as the dashboard because I often am using my cell phone for other functions during astrophotography. The first one of these I had lasted for several years of intermittent heavy use so I'd say the durability is good. The adapter cord that attaches to the camera is camera-specific, so you MUST get the right cord for your camera. The instructions are printed in a micro-sized font and are hard to read. There are some excellent youTube videos that cover the functionality of this unit that are worth watching. When turned off, the unit does not seem to remember the settings (although maybe I just don't know how to 'save' them.) It's a bit annoying to have to reprogram the settings each time if you are doing the same types of time-lapse series. I have this same unit for the Nikon Z8 and the Nikon Z6/D750. The only difference is the attachment to the camera.