1/2
የተሻሻለ
አዲስ አበባ, ቦሌ, 10 ሰዓቶች በፊት
2 እይታዎች
Override Key Switch
አላርም ስርዓቶች
አይነት
አዲስ
ሁኔታ
Zkteco
ብራንድ
የሱቅ አድራሻ
አዲስ አበባ • ቦሌ
Infront of Dembel, Aberus Building
2nd Floor 201A
አሁን ዝግ ነው
• ሰኞ - ቅዳሜ, 08:00-18:00
mechanical switch used as a backup control to bypass or force-open electronic systems—such as electromagnetic (EM) door locks, access control systems, or machinery.
Key Functions
• Emergency Bypass: Forces a door open or cuts/completes a circuit during a power outage, reader failure, or system malfunction.
• Contact Switching: Typically features Normally Open (NO), Normally Closed (NC), and Common (COM) output contacts that toggle state when the key is turned.
• Security & Access Control: Prevents unauthorized users from triggering the override since a physical key is required to operate the switch.
የደህንነት ምክሮች
- እንኳንም ለመላኪያ በቅድሚያ መክፈልን ይቀልዱ
- ከሻጭ ጋር በደህንነቱ የተጠበቀ የህዝብ ቦታ ውስጥ ይገናኙ
- እቃውን ይመልከቱ እና በትክክል የሚፈልጉት መሆኑን ያረጋግጡ
- ተሸክመው የተላኩት እቃ የተመረምረው መሆኑን ያረጋግጡ
- እርካታ ካልሰማምን ብቻ ይክፈሉ
