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Door magnetic contact Switch MD-155 shutter door security

Price :
$8.50
  • Model: MD-155
  • Shipping Weight: 0.5kgs
  • Units in Stock : 991
  • Manufactured by: Focus Security

DESCRIPTION

MD-155 wired shutter door magnetic contact switch
Focus brand wired shutter door switch works with alarm system
With high sensitivity magnetic switch inside
Used for office, store, workshop shutter door open alarm
Alarm triggered door open distance 50-60mm
Relay output: N/C or N/O


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