ip camera alarm inputs

EDITED BY FENDERMAN: FIYONA is a spammer/scammer. Dont use PRO-VIGIL services as they are liars and spammers. Business must be bad if they are paying indian spammers to do their dirty work. I own multiple vacant properties. I want someone to keep eye on it. I came across Pro-Vigil’s Video...

This my first post in the forum! I need a solution to trigger a external alarm based predefined duration recording using a Hikvision IP surveillance camera. The trigger alarm input will be provided by a PLC ( NO /NC ). The camera, after receiving the alarm input, will start the recording with...