White or Brown 3/8" Recessed Wired Security Door Window Alarm Contact (10/20/50 Pack)

3/8" Door Contacts with Magnet
Works for all alarm systems that have hardwired zones
3/4" gap closed loop magnetic contact that features a terminal block style connection for accepting wire
Have 18" Wire Leads
Press fit design makes installation easy
Small size perfect for thin-framed windows and doors
Good for use in vinyl-clad and custom windows
Ideal for pre-wiring; eliminates forcing switch and pre-wire into the same header hole

• Option of White or Brown Color
  
• Contact Dimensions: 11mm x 19mm x 11mm
  
• Magnet Dimensions: 11mm x 19mm
  
• Package of 10, 20 or 50