SECO-LARM SM-200Q/WH Surface Mount Magnetic Contact Switch, Normally Closed Use this Magnetic Door Contact switch which allows you to monitor doors, windows, and sliding doors as a basic building block for your alarm system....(more)
SECO-LARM SM-207-5Q/W Short Round Magnetic Contacts Hide your alarm system from prying eyes with this Invisible Magnetic Contact system which is ideal for windows and sliding glass doors....(more)
SECO-LARM SM-207-5LQ/BR Enforcer NC Magnetic Contacts with 3/4 Inch Switch - Brown The Enforcer SM-207-5LQ is a set of normally closed magnetic contacts with a short 3/4 switch....(more)
Enforcer Surface-Mount Magnetic Contact Sensor Switch - White This compact Enforcer magnetic door contact sensor GÇô white will monitor your doors, windows and sliding doors on a normally closed circuit system....(more)
SECO-LARM SM-204/BR Magnetic Contacts Self-Stick 1/4 Inch - Brown Protect your home with contact sensors for doors and windows that are smaller and less noticeable than traditional sensors. Brown color to blend with its surrou...(more)
SECO-LARM SM-205Q/BR Enforcer NC Magnetic Contacts with 15 Inch Leads - Brown These NC Magnetic Contacts include pre-wired 15 leads, and can either be mounted with screws or the included foam tape....(more)
SECO-LARM SM-205Q/W Enforcer NC Magnetic Contacts with 15 Inch Leads - White These NC Magnetic Contacts include pre-wired 15 leads, and can either be mounted with screws or the included foam tape....(more)
United Security Products US-555 3/8 Inch Press-Fit Magnetic Contact, Super Stubby Install this hassle free Door Contact Sensor in areas with limited space in the frame to monitor doors, windows, and sliding doors....(more)
United Security Products US-575 Press-Fit Super Stubby Magnetic Contact A super stubby, 3/8 press-fit magnetic contact sensor sensor provides excellent sensor coverage with a gap of up to 3/4. Excellent for use in areas with limited...(more)
United Security Products BP-30 Mini Stick-On Screw Mount Magnetic Contact The United Security Products BP-30 Mini Stick-On Screw Mount Magnetic Contact is priced to fit the tightest budget. It is made with Rhodium Contacts and Rare Ea...(more)
United Security Products BP-40 Press Fit Hidden Magnetic Contact The United Security Products BP-40 Press Fit Hidden Magnetic Contact is priced to fit the tightest budget. It is made with Rhodium Contacts and Rare Earth Magne...(more)
SECO-LARM Enforcer SM-300Q/WH Surface Mount Magnetic Contact Switch, Normally Open Integrate this Door Contacts Sensor system into any normally open location in your security setup for enhanced protection....(more)
SECO-LARM Enforcer SM-217Q/W Miniature Surface-Mount Contact/Magnet Use the N.O. wide-gap magnetic contacts for loose-fitting door and windows or other wide-gap applications are found....(more)
United Security Products A-1WH Twist Loc Arrowhead Magnetic Contact Get more profit, reliability, and gap with the new United Security Products A-1WH Twist Loc Arrowhead Magnetic Contact....(more)
United Security Products BP-54 3/8 Stubby Press-Fit Contact, Long Magnet A stubby, 3/8 x 3/4 sensor with a long 3/8 x 1-3/8 magnet provide excellent sensor coverage with a gap of up to .75 inches. Excellent for use in areas with limi...(more)
United Security Products US-565 3/8 Inch Press-Fit Magnetic Contact, Super Standard A super standard, 3/8 press-fit magnetic contact sensor sensor with provides excellent sensor coverage with a gap of up to .75 inches. Excellent for use in are...(more)
United Security Products 130-SP 1 Inch Wide Gap Normally Closed Magnetic Contact The United Security Products 130-SP 1 Inch Wide Gap Normally ClosedMagnetic Contact is a powerful, reliable magnetic contact that easily installs to monitor a d...(more)
United Security Products A1-D Twist Loc Arrowhead Magnetic Contact Get more profit, reliability, and gap with the new United Security Products A1-D Twist Loc Arrowhead Magnetic Contact....(more)
United Security Products 90-SP Micro-Miniature Magnetic Contacts Monitor your sliding patio doors or any other window or door with this micro-miniature magnetic contact. Its small size allows it to be mounted inobtrusively al...(more)
United Security Products 140-SP Press Fit Hidden Magnetic Contact The United Security Products 140-SP Press Fit Hidden Magnetic Contact is a powerful, reliable magnetic contact that easily installs to monitor a door, window, o...(more)
United Security Products SP200 3/4 Inch Steel Door Contact, Black Easy to install sensor snaps into place with no glue or epoxy required. Close circuit, concealed magnetic sensor features rare earth magnets and rhodium metal c...(more)
United Security Products SP1000-WH Decorator Style Premier Normally Closed Surface Contact The United Security Products SP1000-WH Decorator Style Premier Normally Closed Surface Contact is a powerful, reliable magnetic contact that easily installs to ...(more)
SECO-LARM SM-216Q/BR Wide Gap Magnetic Contact - Brown The SECO-LARM Wide Gap Magnetic Contact is a 2...(more)
SECO-LARM SM-216Q/GY Wide Gap Magnetic Contact - Gray Use the SECO-LARM door contact sensor magnetic wide gap - gray for loose-fitting windows, garage doors and other applications with wide gaps....(more)
United Security Products 135-SP 1 Inch Wide Gap Normally Open Magnetic Contact with Center Leads The United Security Products 135-SP 1 Inch Wide Gap Normally Closed Magnetic Contact is a powerful, reliable magnetic contact that easily installs to monitor a ...(more)
United Security Products 150-SP Stubby Press Fit Hidden Magnetic Contact The United Security Products 150-SP Stubby Press Fit Hidden Magnetic Contact is a powerful, reliable magnetic contact that easily installs to monitor a door, wi...(more)
United Security Products 240 Twist Loc Magnetic Contact Security professionals know that protection starts at the perimeter. If you expect optimum performance and modern styling built to last a lifetime, then choose ...(more)
Techko S080K Mighty Mini Alarm Gain an extra level of security at home or while traveling with this easy to operate and install portable alarm....(more)
United Security Products 400-SP Commercial Wide Gap Contact The United Security Products 400-SP Commercial Wide Gap Contact is a powerful, reliable magnetic contact that easily installs to monitor a door, window, or othe...(more)
United Security Products 240-8 Twist Loc Magnetic Contact with .4mm Rare Earth Magnet Security professionals know that protection starts at the perimeter. If you expect optimum performance and modern styling built to last a lifetime, then choose ...(more)