DH500

Electromagnetic door holder

  • Standard type wall mount door holder with low power consumption
  • More environment friendly and more durable
  • Can withstand 180 kg (350 pounds) holding force (Collinear Load)
  • Professional anti-residual magnetism design ensures highest security
  • Automatically closes the smoke proof door when fire happens
  • Built-out release button for testing
  • Built-in MOV which reverse current protection
  • Suitable for all kinds of smoke-proof doors

Other finishes available upon request

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