Feature:

• Used in conjunction with Door/Window sensor Model WT-433.
  
• Attaches to all doors, windows, entrances.
  
• Add on for additional doors / windows with Model WT-433.
  
• Can stand alone, or used in conjunction with the Skylink system.
  
• Can be connected with other security systems.
  

Availability: Usually ships the next business day

Magnetic Sensor - MS-001
MS-001US $7.55