Security & Alarm

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  1. Magnetic Reed Switch, NC .5A @20VDC, Surface Mt.
    $6.59

    N.C (Normally closed) when magnet is within actuation range Current Rating: .5A@ 100VDC Initial Contact Resistance: 300 Meg ohm (Max.) Operating Gap: 1.25 Inch Max Mounting Centers: 2.094 Inch (2-3/32 Inch ) Mounting Hole: .15 Inch (Max.) Terminal Type: Screw Learn More
  2. Non Mercury Tilt Switch
    $1.96

    Normally open or closed. Dependent upon tilt angle. Current Rating: .5A@ 24V AC Tilt Angle: 15o Terminal Type: .35 Inch Leads Learn More
  3. DOORJAM REEDSWITCH
    $6.86

    Out of stock

    Normally closed when magnet is within 1/2 Inch or closer. Designed for use with alarm systems. The switch will remain closed as long as the magnet is within 1/2 Inch of the switch. Magnet is mounted in the door. Both magnet and switch will fit tightly in 3/8 Inch holes in wood or aluminum door jams and doors (may not work at all with steel doors). Fits flush with surface; glue in place with adhesive. Pigtail lead wires are 11 Inch long. Switch case is high impact plastic. Contacts (reed switch) rated at 0.2 amps at 12 VDC. Life approximately two million cycles. Learn More
  4. (N.C.) ALARM MAG. SW. 1 1/3 x 1/2 x 1/4
    $2.95

    Out of stock

    1 1/3 x 1/2 x 1/4 Srandard Surface M. Contact Swit * Mini Stick-on contact with flange * Center leads with 22 AWG 18" length * Adhesive Tape and Screw mount * UL listed Learn More
  5. Mercury Tilt Switch, 1A @ 250V, (On)-Off w/ Tilt
    $2.07

    Normally open or closed. Dependent upon tilt angle. Current Rating: 1A@ 250V AC Tilt Angle: 12o Contact Material: Iron Alloy/Mercury Terminal Material: Copper Wire Terminal Type: 1.25 Inch Wire Leads Learn More
  6. Recessed Mag. Reed Sw N.C. w/ Wire leads
    $5.97

    N.C. (Normally Closed) When Magnet is within actuation Range. Current Rating: .2A@ 12VDC Terminal Type: 12 Inch Leads, 22 AWG Learn More
  7. MINI INFRARED SECURITY SYSTEM
    $76.40

    Features easy to install adjustable timer & volume applications: entry detection automatic alarm warning present detection includes: 1 x retro-reflection IR photoelectric beam sensor 1 x power supply 230V / 9V DC / 200mA 1 x alarm speaker (timer & volume adjustable) optional counter for PEM7D: PEM7D/C Learn More
  8. Magnetic Reed Switch, N.O. .5A @20VDC, Surface Mt.
    $7.76

    N.O. (Normally Open) when magnet is within actuation range Current Rating: .5A@ 100VDC/125VAC Initial Contact Resistance: 300 Meg ohm (Max.) Operating Gap: .90 Inch Max Mounting Centers: 1.56 Inch (1-9/16 Inch ) Mounting Hole: .134 Inch (Max.) Terminal Type: Screw Learn More
  9. Magnetic Reed Switch, SPDT .5A @20VDC, Surface Mt.
    $7.74

    COLOR IS BROWN Normally open w/o magnet Normally closed w/o magnet Current Rating: 0.5A@ 20V DC, 10 Watts (Max.) Voltage Rating: 120V AC (Max.) @ 0.08A 80V DC (Max.) @ 0.1A Contact Material: Iron Alloy - Gold Plate Terminal Material: Plated Steel Terminal Type: Screw: COLOR IS BROWN Learn More
  10. Magnetic Reed Switch, N.O./N.C., White

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