Corvo Technology is a manufacturer of IR technology since 1981. With a range of over 150 products Corvo have an IR solution for your application..
For example their IR receivers use a unique digital carrier regeneration technology with proprietary digital pulse width reduction circuitry for greater decoding reliability for robust IR capture and transmission.
Problems with your 12V trigger from your projector or AV amplifier? The usual cause of the problem is either to low or high a voltage with not enough current available to operate the screen relay. Corvo’s SCR-03 solves this problem by accepting any DC voltage in the range of 1.5v to 15v and virtually no current to operate its own mains rated relay to operate your projection screens. This Corvo product is the most reliable cost effective solution for 12v trigger systems.