"Hard to find" full description of ContactID protocol from Ademco used by many home security devices to send messages to CMS (Central Monitoring Station) about security events.
Has full technical description and can be used to easy make CMS communication module that sends info from your alarm system to CMS station.
標簽：
description
ContactID
protocol
security
上傳時間：
2017-05-30
上傳用戶：lifangyuan12
