Roll Door Contact

Rolling Door Contact

Type: AA-55


Related: Alarm Component

Technical Indicators

  • Main material: zinc alloy shell (surface electroplating treatment), stainless steel protective tube
  • Working distance: 50-70mm (center distance 65-75mm)
  • Fixing method: screw mounting
  • Switch form: normally closed type (open circuit alarm)
  • Current/Voltage/Power: 0.5A/100V/10W

Contact us

Please contact us to get a quotation or information about the burglar alarms you want.

Tel: +86 755 23219101

Mobile / WhatsApp: +8617051125717


Send your inquiry directly to us