Originally posted by GeoJerry I never bought a remote before.... is there one on the market now designed for broad daylight?
Got a small nuclear power supply and an IR spotlight that can be modulated? The sun is a BIG source of white noise in the IR range, even at our distance from the sun. Little IR LEDs with button cells just don't put out much in comparison.
I'm not saying available crop of IR remotes isn't useful, but you have to understand what the limits are. The same inverse square rule applies here as does any light source. The further apart the transmitter and the receiver, the less the received of the remote's IR signal and the more the sun is going to interfere with that signal.
The other two reasons I like my wired remote-
- the transmitted IR signal is directional and the IR receiver is on the front of the camera (you can bounce the signal, but that often means adding some kind of reflector and a drop in signal strength). Wired means I can be located anywhere in relation to the camera
- I am not restricted to a push-button switch. I can use any kind of switch, including trip strings, lightning detectors, motion detectors, RF triggers and so on.