Quick Summary
The Jemcgrl JSYK-3B is a wireless hot shoe flash remote slave trigger. It is set up to sense light from a master flash and trigger a slave flash without a connecting wire. The unit is described as working with most flash units that use an ISO universal hot shoe, while also naming some flash types it does not fit.
What to Compare Before Buying
- Flash fit: Check that your flash uses an ISO universal hot shoe and does not fall into the named exclusions.
- Trigger method: This model works by sensing light from a master flash, so compare it with the way you want the slave flash to be triggered.
- Flash setup: Make sure your lighting arrangement suits a wireless slave trigger rather than a wired connection.
Compatibility, Size and Fit
This trigger is intended for use with most flash units using an ISO universal hot shoe. It is not fit for some named flash types, so confirming the exact flash model matters before choosing an offer. If your flash uses a different mount or falls into the stated exclusions, it is not the right match.
Before You Decide
Confirm the exact flash model and hot shoe type before choosing an offer. Check that you need a wireless slave trigger that senses master-flash light rather than a wired connection. If your flash is one of the named exclusions, look for a different compatible version.
